IFP Energies nouvelles Patent applications |
Patent application number | Title | Published |
20160136605 | COLLECTOR PIPE FOR A RADIAL-BED REACTOR - This invention relates to a collector pipe ( | 05-19-2016 |
20160136602 | COLLECTOR PIPE FOR A RADIAL REACTOR COMPRISING SOLID FILLETS - This invention relates to a collector pipe ( | 05-19-2016 |
20160122666 | PROCESS FOR THE PRODUCTION OF FUELS OF HEAVY FUEL TYPE FROM A HEAVY HYDROCARBON-CONTAINING FEEDSTOCK USING A SEPARATION BETWEEN THE HYDROTREATMENT STAGE AND THE HYDROCRACKING STAGE - The present invention describes a process for the production of fuel of the heavy fuel oil type, this fuel optionally being able to become a marine fuel, from a heavy hydrocarbon-containing feedstock having a sulphur content of at least 0.5% by weight, an initial boiling temperature of at least 350° C. and a final boiling temperature of at least 450° C., a process using a fixed-bed hydrotreatment stage, an intermediate separation and a hydrocracking stage comprising at least one reactor of the hybrid type. | 05-05-2016 |
20160122665 | PROCESS FOR CONVERTING PETROLEUM FEEDSTOCKS COMPRISING A STAGE OF FIXED-BED HYDROTREATMENT, A STAGE OF EBULLATING-BED HYDROCRACKING, A STAGE OF MATURATION AND A STAGE OF SEPARATION OF THE SEDIMENTS FOR THE PRODUCTION OF FUEL OILS WITH A LOW SEDIMENT CONTENT - The invention relates to a process for treating a hydrocarbon-containing feedstock comprising the following stages: a) a stage of fixed-bed hydrotreatment, b) an optional stage of separation of the effluent originating from the hydrotreatment stage a), c) a stage of hydrocracking of at least a part of the effluent from stage a) or of at least a part of the heavy fraction originating from stage b), d) a stage of separation of the effluent originating from stage c), e) a stage of maturation of the heavy liquid fraction originating from the separation stage d), f) a stage of separation of the sediments from the heavy liquid fraction originating from the maturation stage e). | 05-05-2016 |
20160122662 | PROCESS FOR CONVERTING PETROLEUM FEEDSTOCKS COMPRISING A VISBREAKING STAGE, A MATURATION STAGE AND A STAGE OF SEPARATING THE SEDIMENTS FOR THE PRODUCTION OF FUEL OILS WITH A LOW SEDIMENT CONTENT - The invention relates to a process for converting a hydrocarbon-containing feedstock containing at least one hydrocarbon fraction having a sulphur content of at least 0.1% by weight, an initial boiling temperature of at least 340° C. and a final boiling temperature of at least 440° C., making it possible to obtain a heavy fraction having a sediment content after ageing of less than or equal to 0.1% by weight, said process comprising the following stages: a) a stage of visbreaking the feedstock in at least one maturation chamber (soaker), b) a stage of separating the effluent obtained at the end of stage a), c) a stage of maturation of the heavy fraction originating from stage b), d) a stage of separating the sediments from the heavy fraction originating from the maturation stage c) in order to obtain said heavy fraction. | 05-05-2016 |
20160107941 | METHOD FOR IMPREGNATING A POROUS BODY BY A SUSPENSION AND INSTALLATION FOR IMPLEMENTING SAME - The present invention relates to a method for impregnating a porous body ( | 04-21-2016 |
20160090331 | PROCESS FOR TRANSFORMATION OF A FEEDSTOCK COMPRISING A LIGNOCELLULOSIC BIOMASS USING AN ACIDIC HOMOGENEOUS CATALYST IN COMBINATION WITH A HETEROGENEOUS CATALYST COMPRISING A SPECIFIC SUBSTRATE - Process for transformation of a feedstock of lignocellulosic biomass and/or the carbohydrates, into mono-oxidized or poly-oxidized compounds, wherein the feedstock is contacted, simultaneously, with a catalytic system that comprises one or more homogeneous catalysts selected from Brønsted acids and heterogeneous catalysts comprising at least one metal selected from groups 6 to 11 and 14 of the periodic table, and a substrate selected from perovskites of formula ABO | 03-31-2016 |
20160068766 | REGENERATOR FOR REGENERATING CATALYSTS UNDER DIFFERENT OPERATING CONDITIONS - The present invention concerns a moving bed catalyst regenerator ( | 03-10-2016 |
20160068765 | REGENERATOR FOR CATALYSTS - The present invention concerns a moving bed catalyst regenerator ( | 03-10-2016 |
20160060194 | PROCESS FOR THE TRANSFORMATION OF LIGNOCELLULOSIC BIOMASS INTO MONO- OR POLY-OXYGENATED MOLECULES - The invention concerns a process for the transformation of lignocellulosic biomass or cellulose into mono- or poly-oxygenated compounds, in which the lignocellulosic biomass or the cellulose is brought into simultaneous contact with a catalytic system comprising a combination of one or more homogeneous catalysts and one or more heterogeneous catalysts, in the same reaction chamber, in the presence of at least one solvent, said solvent being water alone or as a mixture with at least one other solvent, in a reducing atmosphere, and at a temperature in the range 80° C. to 250° C. and at a pressure in the range 0.5 MPa to 20 MPa. | 03-03-2016 |
20160032199 | REFORMING PROCESS WITH OPTIMIZED DISTRIBUTION OF THE CATALYST - The invention relates to a process for catalytic reforming of a naphtha hydrocarbon feedstock using a number of reaction zones in series, wherein the reaction zones contain a reforming catalyst bed. The process comprises comprising the following stages:
| 02-04-2016 |
20160017380 | METHOD FOR PRODUCING ALCOHOLS AND/OR SOLVENTS FROM LIGNOCELLULOSIC BIOMASS WITH WASHING OF THE SOLID RESIDUE OBTAINED AFTER FERMENTATION - The process for the production of alcohol and/or solvent from a biomass feedstock comprises the stages for pretreatment (P) of the biomass feedstock, for enzymatic hydrolysis (H | 01-21-2016 |
20160002124 | CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE DIMERIZATION OF ETHYLENE TO 1-BUTENE - The invention describes a catalytic composition obtained by interaction of an alkyl titanate on the one hand with a preformed mixture of an alkylaluminium and a Lewis base on the other hand. The invention also describes the use of said composition in a process for the selective dimerization of ethylene to 1-butene. | 01-07-2016 |
20160002123 | PROCESS FOR THE SELECTIVE DIMERISATION OF ETHYLENE TO 1-BUTENE - The invention concerns a process for the selective dimerization of ethylene to 1-butene employing a catalytic composition comprising at least one alkoxy or aryloxy titanium compound, at least one additive selected from ether type compounds and at least one aluminium compound. | 01-07-2016 |
20160001272 | HYDROTREATMENT CATALYST WITH A HIGH DENSITY OF MOLYBDENUM, AND PROCESS FOR ITS PREPARATION - The present invention concerns a hydrotreatment catalyst comprising an alumina-based support, at least one metal from group VIB, at least one metal from group VIII and phosphorus, in which:
| 01-07-2016 |
20150376151 | THERMALLY INTEGRATED PROCESS FOR THE PRODUCTION OF ETHYLENE OXIDE FROM A FLOW OF ETHANOL - Process for dehydrating an ethanol feed to ethylene then oxidating the ethanol to ethylene oxide, comprising vaporizing the feed and a flow of diluting water comprising recycled ethanol to produce a vaporized feed, dehydrating a mixture of vaporized feed and a vaporized flow of diluting water comprising ethanol, separating the dehydration effluent into ethylene and water effluents, purifying at least a portion of the water effluent and separating a flow of treated water and a flow of diluting water comprising ethanol, recycling and vaporizing at least a portion of the separated diluting water by partial or complete vaporization in an exchanger using heat exchange with a quench flow obtained from the oxidation, said quench flow, cooled, then recycled to the oxidation reactor(s), and oxidation of the ethylene in the effluent comprising ethylene into ethylene oxide, this oxidation using a tubular oxidation reactor cooled by vaporization of said quench flow. | 12-31-2015 |
20150368215 | THERMO-MECHANICALLY INTEGRATED PROCESS FOR THE PRODUCTION OF ETHYLENE OXIDE FROM A FLOW OF ETHANOL - Dehydrating an ethanol feed to form ethylene then oxidation of the ethanol to ethylene oxide: vaporization of an ethanol feed and at least a portion of a flow of diluting water comprising recycled ethanol so as to produce a vaporized feed, compression in a compressor driven by a condensing turbine driven by the steam generated by an oxidation step, dehydration of a mixture of compressed vaporized feed, separation of effluent obtained from dehydration into ethylene and water, purification of at least a portion of effluent containing water and separation into at least a flow of treated water and a flow of diluting water containing ethanol, recycling the latter upstream of the vaporization, oxidation of ethylene containing in the effluent into ethylene oxide, in at least one tubular oxidation reactor cooled by vaporization of a quench flow, said vaporized quench flow being used to drive a condensing turbine. | 12-24-2015 |
20150353443 | PROCESS FOR PURIFICATION OF CO2 IN AN ETHYLENE STREAM OBTAINED FROM THE DEHYDRATION OF ETHANOL - Process for the production of ethylene from an ethanol feedstock that comprises these stages:
| 12-10-2015 |
20150347718 | METHOD FOR DETERMINING THE TOTAL ENERGY FOR DESOLVATING AN ANION-CATION PAIR AND INSERTING IT INTO THE ELECTRODE OF A SUPERCAPACITOR - The invention is a device for sampling fluids under pressure from a well which comprises a chamber for retaining the fluid within a sample chamber ( | 12-03-2015 |
20150344856 | PROCESS FOR THE PRODUCTION OF OLIGOSACCHARIDES FROM LIGNOCELLULOSIC BIOMASS - A process for producing oligosaccharides from lignocellulosic biomass, having the following steps:
| 12-03-2015 |
20150344364 | PROCESS FOR PREPARING A MOF SHAPED WITH A HYDRAULIC BINDER BY LIQUID-FREE PELLETING OR BY GRANULATION, HAVING IMPROVED MECHANICAL PROPERTIES - The invention relates to a process for preparing a novel material comprising at least one crystalline organic-inorganic hybrid material (MHOIC) formed with a binding formulation comprising at least one hydraulic binder, said process comprising at least one step of mixing at least one powder of at least one crystalline organic-inorganic hybrid material with at least one powder of at least one hydraulic binder in the absence of solvent, followed by a step of forming, preferably by pelletizing in the absence of solvent or by granulation, the mixture obtained at the end of the mixing step. | 12-03-2015 |
20150343404 | SYSTEM FOR DENSE LOADING OF CATALYST INTO BAYONET TUBES FOR A STEAM REFORMING EXCHANGER-REACTOR USING REMOVABLE HELICAL ELEMENTS - The present invention describes a device and a method for dense and homogeneous loading of catalyst into the annular space of bayonet tubes employed in a steam reforming reactor, said device being constituted by a series of removable helical elements. | 12-03-2015 |
20150337223 | PROCESS FOR REFINING A HEAVY HYDROCARBON FEED USING A SELECTIVE DEASPHALTING STEP - The invention concerns a process for refining a heavy hydrocarbon feed, comprising the following steps:
| 11-26-2015 |
20150336999 | PROCESS FOR THE PRODUCTION OF SOPHOROSE STARTING FROM SOPHOROLIPIDS - The present invention concerns a process for the production of sophorose starting from sophorolipid, in which a step for the hydrolysis of sophorolipid is carried out in an aqueous medium in the presence of an acidic compound. | 11-26-2015 |
20150329888 | PROCESS FOR THE PRODUCTION OF SOLUTIONS OF SUGARS AND ALCOHOLS FROM LIGNOCELLULOSIC BIOMASS WITH COMPLEMENTARY TREATMENT OF SOLID RESIDUE WITH A HYDRATED INORGANIC SALT - The present invention describes a process for the production of solutions of sugars and alcohols from lignocellulosic biomass, comprising a pre-treatment, a step for enzymatic hydrolysis and alcoholic fermentation, a step for extraction of the alcohol produced, a step for separation of the solid residue, an optional step for washing and drying, followed by a step for digestion of the solid residue in a medium comprising at least one hydrated inorganic salt with formula MX | 11-19-2015 |
20150328612 | MULTI-TUBE RADIAL BED REACTOR - The present invention concerns a radial bed reactor comprising a vessel provided with a reaction zone with a moving catalyst bed. The reactor further comprises, inside the reaction zone:
| 11-19-2015 |
20150321183 | MODIFIED CATALYST WITH STRUCTURE TYPE MTW, A METHOD FOR ITS PREPARATION AND ITS USE IN A PROCESS FOR THE ISOMERIZATION OF AN AROMATIC C8 CUT - The invention concerns a catalyst comprising at least one zeolite with structure type MTW, a matrix, at least one metal from group VIII of the periodic classification of the elements, said catalyst having a mesopore volume increased by at least 10% compared with its initial mesopore volume, which is generally in the range 0.55 to 0.75 mL/g, at the end of a treatment with steam at a partial pressure in the range 0.01 to 0.07 MPa and at a temperature in the range 300° C. to 400° C. for at least 0.5 hour. The invention concerns the process for the preparation of said catalyst as well as an isomerization process employing said catalyst. | 11-12-2015 |
20150321138 | METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT USING AN ABSORBENT SOLUTION BASED ON 1,2-BIS(2-DIMETHYLAMINOETHOXY)ETHANE AND AN ACTIVATOR - The invention relates to a method for removing acid compounds contained in a gaseous effluent having a CO | 11-12-2015 |
20150315908 | DEVICE FOR SAMPLING FLUID UNDER PRESSURE FOR GEOLOGICAL SITE DEVELOPMENT MONITORING - The invention is a device for sampling fluids under pressure from a well which comprises a chamber for retaining the fluid within a sample chamber ( | 11-05-2015 |
20150307537 | NOVEL CYCLIC NICKEL-BASED COMPLEXES AND THEIR USE IN A PROCESS FOR THE TRANSFORMATION OF OLEFINS - The invention describes a novel type of nickel-based complex and its preparation method. The invention also concerns the use of said complex in a process for the transformation of olefins. | 10-29-2015 |
20150306589 | NOVEL NICKEL-BASED COMPLEXES AND THEIR USE IN A PROCESS FOR THE TRANSFORMATION OF OLEFINS - The invention describes a novel type of nickel-based complex and its preparation method. The invention also concerns the use of said complex in a process for the transformation of olefins. | 10-29-2015 |
20150306588 | NOVEL NICKEL-BASED CATALYTIC COMPOSITION, AND ITS USE IN A PROCESS FOR THE OLIGOMERIZATION OF OLEFINS - The invention describes a nickel-based composition. The invention also concerns the use of said composition as a catalytic composition in an olefin oligomerization process. | 10-29-2015 |
20150306580 | HYDROTREATMENT CATALYST COMPRISING A SUPPORT OBTAINED FROM AN ALUMINA GEL AND METHOD FOR PREPARING SAID CATALYST - The present invention concerns a hydrotreatment catalyst comprising a support, at least one metal selected from group VIB and at least one metal selected from group VIII of the periodic table, the quantity of metal from group VIB, expressed as the oxides, being in the range 6% to 25% by weight with respect to the total catalyst weight, the quantity of metal from group VIII, expressed as the oxides, being in the range 0.5% to 7% by weight with respect to the total catalyst weight, the support comprising at least 90% by weight of alumina, in which said alumina is obtained from a mixed and extruded boehmite gel, and in which the specific surface area of said catalyst is in the range 60 to 250 m | 10-29-2015 |
20150306565 | ZEOLITIC ADSORBENTS, THEIR PROCESS OF PREPARATION AND THEIR USES - The present invention relates to zeolitic adsorbents based on small agglomerated crystals of zeolite X comprising barium, combining optimum properties in terms of selectivity and of mechanical strength. | 10-29-2015 |
20150299068 | PROCESS FOR DEHYDRATION OF ETHANOL TO ETHYLENE AT LOW ENERGY CONSUMPTION - A process for dehydration of an ethanol feedstock to ethylene by:
| 10-22-2015 |
20150298085 | PNEUMATIC SYSTEM FOR DENSE LOADING OF CATALYST INTO BAYONET TUBES FOR A STEAM REFORMING EXCHANGER-REACTOR USING AN AUXILIARY TUBE FOR INTRODUCING SOLID PARTICLES - The present invention describes a device and a method for dense and homogeneous loading of catalyst into the annular space | 10-22-2015 |
20150291485 | PROCESS FOR DEHYDRATION OF ETHANOL INTO ETHYLENE USING PRETREATMENT OF THE FEEDSTOCK - The invention relates to a process for dehydration of an ethanol feedstock into ethylene comprising at least the stages:
| 10-15-2015 |
20150284646 | PROCESS FOR THE PRODUCTION OF LIGHT OLEFINS AND BTX USING A CATALYTIC CRACKING UNIT, NCC, PROCESSING A NAPHTHA TYPE FEED, A CATALYTIC REFORMING UNIT AND AN AROMATICS COMPLEX - The present invention concerns a process for the production of light olefins and BTX using a catalytic cracking unit, NCC, processing a naphtha type feed, and an aromatics complex. It can be used to exploit the synergies between these two units. The thermal balance of the NCC, which is intrinsically deficient in coke, is resolved by the optimal use of heat from the reforming furnaces in order to preheat the feed for the NCC, and by introducing at least a portion of the raffinate obtained from the aromatics complex as a mixture with the naphtha. | 10-08-2015 |
20150284644 | PROCESS FOR PRODUCTION OF LIGHT OLEFINS AND BTX USING AN FCC UNIT PROCESSING A HEAVY FEEDSTOCK OF THE HIGHLY HYDROTREATED VGO TYPE, COUPLED WITH A CATALYTIC REFORMING UNIT AND AN AROMATIC COMPLEX PROCESSING A NAPHTHA-TYPE FEEDSTOCK - The present invention relates to the FCC units processing heavy feedstocks enriched with hydrogen, such as for example a highly hydrotreated VGO, or the unconverted part at the end of hydrocracking this same type of VGO feedstock, feedstocks which have the characteristic of cracking to light olefins such as ethylene and propylene. The integration of an FCC with an aromatic complex allows the recovery by the aromatic complex of the BTX formed in the FCC, and the recovery by the FCC from the flow at the bottom of the column, of heavy aromatics from the aromatic complex. | 10-08-2015 |
20150283529 | SYSTEM FOR DENSE LOADING OF CATALYST INTO BAYONET TUBES FOR A STEAM REFORMING EXCHANGER-REACTOR USING FLEXIBLE AND REMOVABLE SLOWING ELEMENTS - The present invention describes a device and a method for dense and homogeneous loading of catalyst into the annular space of bayonet tubes employed in a steam reforming reactor, said device employing removable slowing elements. | 10-08-2015 |
20150283528 | SYSTEM FOR DENSE LOADING OF CATALYST INTO BAYONET TUBES FOR A STEAM REFORMING EXCHANGER-REACTOR USING REMOVABLE DEFLECTORS - The present invention describes a device and a method for dense and homogeneous loading of catalyst into the annular space of bayonet tubes employed in a steam reforming reactor, said device being constituted by a series of removable deflectors. | 10-08-2015 |
20150275112 | IMPROVED PROCESS FOR THE CONVERSION OF A FEED CONTAINING BIOMASS FOR THE PRODUCTION OF HYDROCARBONS, BY FISCHER-TROPSCH SYNTHESIS - The present invention concerns an integrated process for the production of liquid hydrocarbons starting from a feed containing at least one fraction of biomass and optionally at least one fraction of another feed, said process comprising at least one pre-treatment step, a gasification step, a step for conditioning synthesis gas, a water scrubbing step, a step for eliminating acid gases, a final purification step, and a catalytic Fischer-Tropsch synthesis reaction step. | 10-01-2015 |
20150275105 | PROCESS FOR THE PRODUCTION OF A GASOLINE WITH A LOW SULFUR CONTENT - This invention relates to a process for treatment of a gasoline that comprises diolefins, olefins and sulfur-containing compounds including mercaptans, consisting of a stage for treatment of the gasoline in a distillation column ( | 10-01-2015 |
20150273456 | NOVEL CATALYTIC COMPOSITION AND PROCESS FOR OLIGOMERIZING ETHYLENE INTO 1-HEXENE - A composition is described which comprises at least one chromium compound, at least one aryloxy compound of an element M selected from the group formed by magnesium, calcium, strontium and barium, with general formula [M(RO) | 10-01-2015 |
20150267124 | FISCHER-TROPSCH PROCESS USING A CATALYST BASED ON A METAL OF GROUP VIIIB AND AN OXIDES SUPPORT COMPRISING ALUMINA, SILICA AND PHOSPHORUS - The present invention describes a Fischer-Tropsch process for synthesis of hydrocarbons comprising contacting a charge comprising synthesis gas under Fischer-Tropsch synthesis operating conditions with at least one catalyst containing an active phase comprising at least one metal of group VIIIB selected from cobalt, nickel, ruthenium and iron deposited on an oxides support comprising alumina, silica and phosphorus, said oxides support not containing any spinel phase. The catalyst has an improved hydrothermal and mechanical resistance in a Fischer-Tropsch process while improving its catalytic performances. | 09-24-2015 |
20150266010 | MOF FORMED BY EXTRUSION AND PELLETIZING WITH A HYDRAULIC BINDER HAVING IMPROVED MECHANICAL PROPERTIES AND PROCESS FOR PREPARING SAME - The invention relates to a novel material comprising at least one crystalline organic-inorganic hybrid material (MHOIC) formed with a binding formulation comprising at least one hydraulic binder. The invention also relates to a process for preparing said material, comprising at least one step of mixing at least one powder of at least one crystalline organic-inorganic hybrid material with at least one powder of at least one hydraulic binder and at least one solvent, and a step of forming, preferably by pelletizing or extruding, the mixture obtained at the end of the mixing step. | 09-24-2015 |
20150266006 | FISCHER-TROPSCH CATALYST BASED ON A METAL OF GROUP VIIIB AND AN OXIDES SUPPORT COMPRISING ALUMINA, SILICA, A SPINEL AND PHOSPHORUS - The present invention describes a catalyst containing an active phase comprising at least one metal of group VIIIB selected from cobalt, nickel, ruthenium and iron deposited on an oxides support comprising alumina, silica, a spinel and phosphorus. It also concerns the process for preparation of said catalyst and its use in a Fischer-Tropsch process. The catalyst has an improved hydrothermal and mechanical resistance in a Fischer-Tropsch process while improving its catalytic performances. | 09-24-2015 |
20150259608 | PROCESS FOR SYNTHESIZING HYDROCARBONS FROM SYNTHESIS GAS WITH CONTROL OF THE TEMPERATURE OF THE EXTERNAL LOOP - The present invention concerns a process for the synthesis of hydrocarbons from a feed comprising synthesis gas, in which a solid catalyst comprising cobalt is used in a three-phase reaction section operated such that said catalyst is maintained in suspension in a liquid phase by movement of a gas phase from the bottom to the top of said reaction section, said process comprising an external loop for separating waxes, characterized in that:
| 09-17-2015 |
20150258518 | PNEUMATIC SYSTEM FOR DENSELY LOADING CATALYST INTO BAYONET TUBES FOR A STEAM REFORMING REACTOR-EXCHANGER WITH A DETACHABLE FEED TUBE FOR GAS - The present invention describes a device and a method for densely and homogeneously loading catalyst into the annular space of bayonet tubes utilized in a steam reforming reactor, said device being of pneumatic type and using a detachable feed tube for gas. | 09-17-2015 |
20150246855 | PROCESS FOR THE PRODUCTION OF KEROSENE FROM BUTANOLS - The invention relates to a process for the production of middle-distillate hydrocarbon-containing bases from a butanol feedstock, with said process comprising at least the following stages:
| 09-03-2015 |
20150240268 | METHOD FOR PRODUCING ALCOHOLS AND/OR SOLVENTS FROM A BIOMASS, INCLUDING RECIRCULATING AN INTERNAL FLOW INCLUDING ALCOHOLS AND/OR SOLVENTS UPSTREAM FROM OR WITHIN THE PRETREATMENT - The invention relates to a process for the production of alcohols from biomass that comprises a stage in which at least one aqueous internal flow that comprises at least one alcohol that has n carbon atoms, with n between 2 and 5, is recycled, provided that when the alcohol comprises 2 carbon atoms, it is mixed with at least one other alcohol in such a way as to recover a vapor phase effluent that contains alcohols exiting from said pretreatment reactor. | 08-27-2015 |
20150231615 | CATALYST COMPRISING AT LEAST ONE ZEOLITE NU-86, AT LEAST ONE ZEOLITE USY AND A POROUS MINERAL MATRIX AND PROCESS FOR HYDROCONVERSION OF HYDROCARBON FEEDS USING SAID CATALYST - The invention relates to a catalyst comprising at least one metal selected from the group formed by metals of group VIB and of group VIII of the periodic table, used alone or as a mixture, and a support comprising at least one zeolite NU-86, at least one zeolite Y and at least one porous mineral matrix containing at least aluminium and/or at least silicon. The invention also relates to a process for hydrocracking of hydrocarbon feeds employing said catalyst. | 08-20-2015 |
20150197695 | CATALYTIC CRACKING PROCESS ALLOWING IMPROVED UPCYCLING OF THE CALORIES FROM THE COMBUSTION FUMES - The present invention describes a process for the production of gasoline using a catalytic cracking unit, processing conventional heavy cuts in a wide Conradson carbon range from 0.1 to 0.8, said process comprising a preheating of the combustion air downstream of the air compressor by heat exchange with the combustion fumes originating from the regeneration section, said fumes being collected between the waste heat boiler and the economizer. | 07-16-2015 |
20150191757 | USE OF CO2 TO DEACTIVATING A CELLULOLYTIC MICROORGANISM USED IN THE BIOCHEMICAL CONVERSION OF LIGNOCELLULOSIC MATERIALS - The invention concerns a process for deactivating a cellulolytic microorganism enabling the production of an enzymatic cocktail, said cocktail being used without separating the cellulolytic microorganism during the biochemical conversion of lignocellulosic materials, comprising at least one step for bringing a gaseous stream into contact with a medium containing said microorganism, said gaseous stream comprising more than 25% by weight of CO | 07-09-2015 |
20150175932 | PROCESS FOR PRETREATMENT OF VEGETABLE OILS BY HETEROGENEOUS CATALYSIS OF THE ESTERIFICATION OF FATTY ACIDS - The invention relates to a continuous process for pretreatment of an oil feedstock comprising at most 20% by weight of free fatty acids by esterification of free fatty acids in which a vertical liquid/liquid contactor containing an esterification catalyst in solid form is supplied in counter-current by an alcohol feedstock comprising at least 20% by weight of an alcohol and said oil feedstock, with said contactor being operated at a temperature of between 25 and 120° C., with said contactor performing the contact in liquid-liquid counter-current between a heavy phase and a light phase, with said heavy phase being able to be either an oil-rich phase or an alcohol-rich phase. | 06-25-2015 |
20150175910 | PROCESS FOR THE PRODUCTION OF A LIGHT GASOLINE WITH A LOW SULPHUR CONTENT - A process for the treatment of a gasoline comprising diolefins, olefins and sulphur-containing compounds including mercaptans:
| 06-25-2015 |
20150174571 | HELICAL EXTRUSION OF UNSYMMETRICAL MULTI-LOBED CATALYST SUPPORTS - The invention relates to a catalyst support with an unsymmetrical multi-lobed cross-section in the shape of a helical extrudate having a rotational pitch comprised between 10 and 180° per mm. | 06-25-2015 |
20150158017 | METAL SULPHIDE-BASED COMPOSITE PHOTOCATALYST FOR PRODUCING HYDROGEN - The invention concerns a composition comprising a mixture of zinc sulphide (ZnS) and molybdenum sulphide (MoS | 06-11-2015 |
20150152400 | USE OF CO2 TO DEACTIVATE A CELLULOLYTIC MICROORGANISM USED IN THE BIOCHEMICAL CONVERSION OF LIGNOCELLULOSIC MATERIALS - A process for the production of an enzymatic cocktail with a cellulolytic microorganism comprises two phases: | 06-04-2015 |
20150147264 | PROCESS FOR THE PRODUCTION OF CARBON BLACK FROM AT LEAST ONE FCC SLURRY CUT, COMPRISING A SPECIFIC HYDROTREATMENT - The present invention describes a process for the production of carbon black starting from a 360+ cut known as a slurry cut obtained from a FCC or RFCC unit, to which a vacuum residue type cut may be added, said process using a specific hydrotreatment unit. | 05-28-2015 |
20150144533 | PROCESS FOR THE HYDROTREATMENT OF DIESEL EMPLOYING A CONCATENATION OF CATALYSTS - A process for the hydrotreatment of a diesel type hydrocarbon feed containing nitrogen-containing compounds is described, comprising a first step in which the feed is brought into contact with a catalyst in its oxide form, then a second step in which the feed is brought into contact with a dried catalyst comprising at least one organic compound containing oxygen and/or nitrogen. | 05-28-2015 |
20150144529 | VACUUM DISTILLATE HYDROTREATMENT PROCESS EMPLOYING A CONCATENATION OF CATALYSTS - A process for the hydrotreatment of a vacuum distillate type hydrocarbon feed containing nitrogen-containing compounds is described, comprising a first step in which the feed is brought into contact with a catalyst in its oxide form, then a second step in which the feed is brought into contact with a dried catalyst comprising at least one organic compound containing oxygen and/or nitrogen. | 05-28-2015 |
20150141718 | PROCESS FOR PREPARING A CATALYST BASED ON A GROUP VIII METAL AND CONTAINING SILICON, AND A PROCESS OF SELECTIVE HYDROGENATION IMPLEMENTING SAID CATALYST - A process for preparing a selective hydrogenation catalyst is described, wherein is provided a catalyst precursor, comprising at least one group VIII metal in the metallic form, and at least one support formed of at least one oxide, characterised in that a step is performed of contacting the said catalyst precursor in the metallic form, in the liquid phase and in the presence of a reducing and/or inert atmosphere, with a non-polar solvent containing a silicon compound, the said silicon compound is selected from the silanes containing at least one Si—H bond and at least one Si—C bond, the silanols and the cyclic siloxanes. | 05-21-2015 |
20150131866 | METHOD OF CONSTRUCTING A GRID REPRESENTATIVE OF A PROPERTY DISTRIBUTION BY CONDITIONAL MULTIPOINT STATISTICAL SIMULATION - The invention is a method using a computer to construct a grid representative of the distribution of a physical property of an underground formation having application to petroleum reservoir development. A set of initial grid cells MI containing at least one conditioning point PC is defined. Each cell MI is then visited and assigned a value representative of the property using a filling method. At least one unvisited cell (MNV1, MNV2) adjacent to at least one already visited cell MV is then identified, and the number N of adjacent cells MV is determined for each cell (MNV1, MNV2). Each cell (MNV1, MNV2) is then visited and filled according to the decreasing values of N. The stages of identification and filling of cells (MNV1, MNV2) are repeated until each cell of the grid has been visited. | 05-14-2015 |
20150087878 | PROCESS FOR SEPERATING XYLENES BY SIMULATED COUNTER-CURRENT, TREATING A FEED INCLUDING OXYGEN-CONTAINING AROMATIC IMPURITIES OF THE PHENOL TYPE - The present invention describes a process for separating xylenes in simulated counter-current (simulated moving bed, SMB) for the treatment of feeds including oxygen-containing aromatic impurities of the phenol type and/or derivatives thereof, by controlled injection of water in the ingoing streams. | 03-26-2015 |
20150060016 | METHOD FOR POOLING THERMAL ENERGY, AND HEAT EXCHANGE LOOP SYSTEM BETWEEN INDUSTRIAL AND TERTIARY SITES - The invention concerns a system for exchanging heat by means of a loop in which a heat transfer fluid circulates, between a plurality of industrial and tertiary sites, each site possibly being a producer and/or consumer with the aim of reducing the energy factor on the district scale. | 03-05-2015 |
20150057481 | METHOD FOR DEHYDRATING AND ISOMERISING ALCOHOLS USING A NON-ZEOLITE ALUMINOSILICATE SOLID - Process for simultaneous dehydration and skeletal isomerization of a feedstock that comprises at least one C | 02-26-2015 |
20150034561 | PERFORMANCE TRAPPING MASS AND USE THEREOF IN HEAVY METAL TRAPPING - The present invention concerns the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a gaseous or liquid effluent by means of a capture mass comprising a support essentially based on alumina obtained by the gel method and at least one element selected from the group constituted by copper, molybdenum, tungsten, iron, nickel and cobalt. The invention is advantageously applicable to the treatment of gas of industrial origin, synthesis gas, natural gas, gas phase condensates and liquid hydrocarbon feeds. | 02-05-2015 |
20150031092 | PROCESS FOR PRETREATMENT OF THE LIGNOCELLULOSIC BIOMASS WITH A HYDRATED INORGANIC SALT MAKING IT POSSIBLE TO OBTAIN A CELLULOSIC FRACTION AND A HEMICELLULOSIC FRACTION - A method for pretreating lignocellulosic biomass by: a) acid hydrolysis with an acid solution resulting in a liquid fraction and a solid fraction, b) separating the solid fraction and the liquid fraction, c) drying the solid fraction, d) firing the dried solid fraction in a medium comprising at least one hydrated inorganic salt to obtain a solid fraction and a liquid fraction, e) separating the solid fraction and the liquid fraction obtained in d), f) optionally, treating said solid fraction obtained in e), g) enzymatic hydrolysis of said solid fraction obtained in e) and/or f), and wherein at least a portion of the liquid fraction obtained in b) is used to grow microorganisms which produce the enzymes necessary for the enzymatic hydrolysis of g). | 01-29-2015 |
20150021234 | PROCESS FOR REFINING A HYDROCARBON FEEDSTOCK OF THE VACUUM RESIDUE TYPE USING SELECTIVE DEASPHALTING, A HYDROTREATMENT AND A CONVERSION OF THE VACUUM RESIDUE FOR PRODUCTION OF GASOLINE AND LIGHT OLEFINS - The invention relates to a process for refining a heavy feedstock of the vacuum residue type. Selective deasphalting of the feedstock is conducted in a single-stage liquid/liquid extraction in an extractant. Extraction is carried out by means of a mixture of at least one polar solvent and at least one apolar solvent, to obtain an asphalt phase and a deasphalted oil (DAO) phase. The proportions of polar solvent and apolar solvent in the solvent mixture are adjusted according to properties of the feedstock, desired yield of asphalt and/or desired quality of the DAO. Deasphalting is implemented under subcritical conditions. At least a part of the DAO is subjected to hydrotreatment. At least a part of the effluent originating from the hydrotreatment is subjected to catalytic cracking in at least one fluidized-bed reactor under conditions allowing a gasoline fraction and/or a light olefins fraction to be produced. | 01-22-2015 |
20140377812 | PROCESS FOR THE PRODUCTION OF OPTIMISED LIQUEFIED LIGNOCELLULOSIC SUBSTRATE - The present invention concerns a production of liquefied lignocellulosic substrate by enzymatic reaction. 10% to 40% by weight dry matter of pre-treated lignocellulosic substrate is contacted, with water and enzymes at 0.1 to 60 mg of enzymes per gram of cellulose for a period of 1 to 24 hours. Over time, at least the value of one of the rheological characteristics of the reaction medium is measured. If a reduction of the value is detected over time, the following step a) is carried out:
| 12-25-2014 |
20140377561 | MATERIAL BASED ON ALUMINA, WITH A MULTISCALE STRUCTURE, COMPRISING AN ALUMINIUM PHOSPHATE BINDER WITH GOOD MECHANICAL STRENGTH, AND PROCESS FOR ITS PREPARATION - A material is described in the form of a millimetric article constituted by coarse alumina particles with a median diameter in the range 10 to 200 μm, said coarse particles being at a distance, from one interface to another, of less than 10 μm, fine alumina particles with a median diameter in the range 0.5 to 10 μm, said fine particles being at a distance, from one interface to another, of less than 5 μm and being located in the space between the coarse particles, and a binder constituted by aluminium phosphate, said binder being located in the space between said fine and coarse particles, said material having a mesoporous volume, measured by mercury porosimetry, in the range 0.2 to 2 mL/g, a macroporous volume, measured by mercury porosimetry, in the range 0.05 to 0.2 mL/g and a BET specific surface area in the range 80 to 350 m | 12-25-2014 |
20140374321 | PROCESS FOR ELIMINATING ARSENIC FROM A HYDROCARBON FEED - The invention concerns a process for eliminating arsenic from a hydrocarbon feed which is at least partially liquid, comprising at least the following steps:
| 12-25-2014 |
20140374315 | PROCESS FOR PRODUCING A GASOLINE WITH A LOW SULPHUR AND MERCAPTANS CONTENT - The present application concerns a process for the treatment of a gasoline containing sulphur-containing compounds and olefins, with the following steps:
| 12-25-2014 |
20140364672 | ADSORBENT BASED ON A ZEOLITE AND A SILICA-RICH CLAY, AND PROCESS FOR PURIFYING HYDROCARBON FEEDS CONTAINING UNSATURATED MOLECULES - The present invention concerns an adsorbent comprising at least one zeolite selected from a zeolite of the 12 MR, 10 MR and 8 MR type and at least one binder comprising a clay with a Si/Al weight ratio of more than 2. It also concerns its preparation process and its use in a process for purifying a hydrocarbon feed comprising unsaturated molecules and at least one impurity comprising at least one heteroatom of the O, S or N type. | 12-11-2014 |
20140364668 | METHOD FOR ISOMERIZING AN AROMATIC C8 FRACTION IN THE PRESENCE OF A CATALYST CONTAINING AN EUO ZEOLITE AND A SPECIFIC BINDER - A process for isomerizing an aromatic cut containing at least one aromatic compound containing eight carbon atoms per molecule is described, comprising bringing said cut into contact with at least one catalyst comprising at least one metal from group VIII of the periodic classification of the elements, at least one zeolitic support comprising a zeolite selected from zeolites with structure type EUO and MOR, used alone or as a mixture, and at least one matrix, such that the specific surface area of the matrix in the zeolitic support of said catalyst is in the range 5 to 200 m | 12-11-2014 |
20140364650 | DISTRIBUTOR PLATE FOR A GAS-LIQUID MIXTURE, PROVIDED WITH DISTRIBUTION ELEMENTS HAVING LOW SENSITIVITY TO A LACK OF HORIZONTALITY - The present invention describes a distributor plate provided with distribution elements having low sensitivity to a lack of horizontality, a distribution element being constituted by two substantially co-axial cylinders termed the inner cylinder ( | 12-11-2014 |
20140357471 | METHOD FOR MANUFACTURING OF SPHEROIDAL ALUMINA PARTICLES - The present invention concerns spheroidal alumina particles, catalysts comprising such particles as a support and a process for the production of spheroidal alumina particles, comprising the following steps:
| 12-04-2014 |
20140353211 | PROCESS FOR MILD HYDROCRACKING OF HEAVY HYDROCARBON FRACTIONS WITH OPTIMIZED THERMAL INTEGRATION - This invention describes a process for mild hydrocracking of heavy hydrocarbon fractions of the vacuum distillate type or the deasphalted oil type with optimized thermal integration for the purpose of reducing the cost of the exchangers that are used as well as greenhouse gas emissions. | 12-04-2014 |
20140352688 | PROCESS FOR PRETREATMENT OF LIGNOCELLULOSIC BIOMASS WITH A HYDRATED INORGANIC SALT COMPRISING A PRELIMINARY ACID HYDROLYSIS STAGE - A process for pretreatment of lignocellulosic biomass by
| 12-04-2014 |
20140350902 | Method for exploiting a fractured medium on the basis of a matched reservoir model for wells chosen by means of an equivalent transmissivity model - The present invention relates to a method (EXP) for exploiting a subterranean medium by means of a fractured reservoir model. The fractured reservoir model is matched (CAL) for a set of chosen wells (CHO), for which the measured dynamic data (DD) correspond to the estimated dynamic data by means of an equivalent transmissivity model (MOD). | 11-27-2014 |
20140349373 | PROCESS FOR THE PRODUCTION OF AN ENZYMATIC COCKTAIL USING SOLID RESIDUES FROM A PROCESS FOR THE BIOCHEMICAL COVERSION OF LIGNOCELLULOSIC MATERIALS - The present invention concerns a process for the production of an enzymatic cocktail by submerged culture with a cellulolytic microorganism, comprising two phases:
| 11-27-2014 |
20140346991 | METHOD AND SYSTEM OF INTERNAL TEMPERATURES DETERMINATION IN A SYNCHRONOUS ELECTRIC MACHINE USING STATE OBSERVERS - The invention relates to a method of determining internal temperatures ( | 11-27-2014 |
20140346990 | METHOD OF DETERMINING THE POSITION AND THE SPEED OF A ROTOR IN A SYNCHRONOUS ELECTRIC MACHINE USING STATE OBSERVERS - The invention is a method of determining the position and the speed of the rotor in a synchronous electric machine using a state observer of the currents of the electric machine and the injection of signals. Thus, the invention provides position information which is accurate, notably at low speed, without using a position detector. The invention also is a control method and system for controlling a synchronous electric machine which accounts for the position determined for the rotor. | 11-27-2014 |
20140336416 | METHOD FOR SYNTHESISING BIS[3-(N,N-DIALKYLAMINO)PROPYL]ETHERS - The invention relates to an improved method for synthesizing bis[3-(N,N-dialkylamino)propyl]ethers from acrylonitrile, comprising the following reactions:
| 11-13-2014 |
20140335461 | CHEMICAL-LOOPING COMBUSTION METHOD WITH DILUTE PHASE REMOVAL OF ASHES AND FINES IN THE OXIDATIONZONE AND PLANT USING SAME - The invention relates to a method for chemical-looping combustion of a hydrocarbon-containing feedstock, comprising:
| 11-13-2014 |
20140332444 | PROCESS FOR HYDROCONVERTING OIL FEEDS IN FIXED BEDS FOR THE PRODUCTION OF LOW SULPHUR FUELS - A process for the conversion of oil feeds for the production of low sulphur fuels comprises the following steps in succession:
| 11-13-2014 |
20140326641 | METHOD OF PREPARING A CATALYST USABLE IN HYDROCONVERSION COMPRISING AT LEAST ONE ZEOLITE NU-86 - The invention relates to a method of preparing a catalyst comprising a) preparation of a support comprising 0.2 to 30 wt % of zeolite NU-86 and from 70 to 99.8 wt % of a porous mineral matrix, the percentages by weight being expressed relative to the total weight of said support, b) impregnation of the support prepared according to step a) with at least one solution containing at least one precursor of at least one metal selected from group VIII metals and group VIB metals, used alone or as a mixture, c) at least one ripening step, and d) at least one drying step carried out at a temperature below 150° C., without a subsequent calcining step. The present invention also relates to a process for hydrocracking hydrocarbon feeds using the catalyst prepared according to the method of preparation according to the invention. | 11-06-2014 |
20140323780 | PROCESS FOR THE PREPARATION OF A CATALYST BASED ON MOLYBDENUM FOR USE IN HYDROTREATMENT OR IN HYDROCRACKING - The invention concerns a process for the preparation of a catalyst for carrying out hydrogenation reactions in hydrotreatment and hydrocracking processes. Said catalyst is prepared from at least one mononuclear precursor based on molybdenum (Mo), in its monomeric or dimeric form, having at least one Mo═O or Mo—OR bond or at least one Mo═S or Mo—SR bond where [R═C | 10-30-2014 |
20140323779 | PROCESS FOR THE PREPARATION OF A CATALYST BASED ON TUNGSTEN FOR USE IN HYDROTREATMENT OR IN HYDROCRACKING - The invention concerns a process for the preparation of a catalyst based on tungsten intended for hydrotreatment or hydrocracking processes. | 10-30-2014 |
20140323778 | CATALYTIC ADSORBENT FOR THE CAPTURE OF ARSENIC AND THE SELECTIVE HYDRODESULFURIZATION OF GASOLINES - A catalytic adsorbent, comprising at least cobalt and molybdenum deposited on a porous substrate in which the content of cobalt, expressed in terms of CoO oxide, is between 11 and 30% by weight relative to the total weight of said adsorbent and the content of molybdenum, expressed in terms of MoO | 10-30-2014 |
20140323671 | PROCESS FOR METATHESIS OF OLEFINS OBTAINED FROM FISCHER-TROPSCH FRACTIONS USING A RUTHENIUM COMPLEX COMPRISING A DISSYMMETRICAL N-HETEROCYCLIC DIAMINOCARBENE - This invention describes a process for metathesis of olefins from feedstocks obtained from the Fischer-Tropsch process, using as catalyst a ruthenium alkylidene complex comprising a saturated or unsaturated, dissymmetrical N-heterocyclic carbene (NHC) ligand. | 10-30-2014 |
20140319025 | DEVICE FOR EXTRACTING SULPHUR-CONTAINING COMPOUNDS COMPRISING A FIRST PRETREATMENT REACTOR OPERATING IN BATCH MODE FOLLOWED BY A SECOND PRETREATMENT REACTOR OF THE PISTON TYPE - Process of extracting sulphur-containing compounds from a hydrocarbon cut of the gasoline or LPG type by liquid-liquid extraction with a soda solution employing a unit ( | 10-30-2014 |
20140308189 | SHAPING CAPTURE MASSES FOR THE PURIFICATION OF A LIQUID OR GAS FEED CONTAINING HEAVY METALS - The present invention concerns the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a gaseous or liquid effluent by means of a fixed bed process using an adsorbent in the form of monolithic or supported extrudates, said extrudates being characterized by a length h and a section comprising at least three lobes. The adsorbent is composed of at least one active phase based on sulphur in the elemental form or in the form of a metallic sulphide. | 10-16-2014 |
20140302587 | PROCESS FOR PRODUCING CELLULASES USING A FILAMENTOUS FUNGUS SUITABLE FOR A FERMENTER, HAVING A LOW VOLUMETRIC OXYGEN TRANSFER COEFFICIENT KLA - The present invention concerns a process for the production of cellulases using a strain of a filamentous fungus in a stirred, aerated bioreactor, comprising at least two growth steps:
| 10-09-2014 |
20140301930 | ABSORBENT TERTIARY MONOALKANOLAMINE SOLUTION BELONGING TO THE 3-ALCOXYPROPYLAMINE FAMILY, AND METHOD FOR REMOVING ACIDIC COMPOUNDS CONTAINED IN A GAS EFFLUENT - The absorbent solution for removing acidic compounds contained in a gas effluent comprises water and at least one amine that is selected from among tertiary monoalkanolamines that contain an etheric function and belong to the 3-alkoxypropylamine family having general formula (A). The method for removing the acidic compounds contained in a gas effluent involves placing a gas effluent | 10-09-2014 |
20140299515 | PROCESS FOR CONVERSION OF PETROLEUM FEED COMPRISING AN EBULLATED BED HYDROCONVERSION STEP IN A FIXED BED HYDROTREATMENT STEP FOR THE PRODUCTION OF LOW SULPHUR CONTENT FUEL - Process for conversion of petroleum feed for production of low sulphur content fuel comprising the following steps:
| 10-09-2014 |
20140291200 | PROCESS FOR CONVERSION OF FEEDSTOCKS OBTAINED FROM RENEWABLE SOURCES BASED ON MARINE FUELS - The invention relates to a process for the production of diesel fuel bases comprising a sulfur content that is less than 100 ppm, starting from a feedstock that is obtained from a renewable source, comprising the following stages:
| 10-02-2014 |
20140288900 | METHOD FOR EXPLOITING A GEOLOGICAL RESERVOIR BY MEANS OF A RESERVOIR MODEL CONSISTENT WITH A GEOLOGICAL MODEL BY THE CHOICE OF AN UPSCALING METHOD - The invention IS a method for exploiting (EXP) a geological reservoir by using a reservoir model consistent with a geological model (MG). Reservoir models (MRn) are constructed by using different upscaling methods. By utilization of a connectivity study, conducted on the basis of an algorithm resolving the shortest path (DIS) applied to the meshings, the main flowpaths are identified between the wells for the geological model (MG) and for the different reservoir models (MRn). The reservoir model (MR) for which the lengths of the main flowpaths between wells are closest to those obtained for the starting geological model is then selected. | 09-25-2014 |
20140288344 | PROCESS FOR THE CONVERSION OF FEEDS OBTAINED FROM RENEWABLE RESOURCES USING A CATALYST COMPRISING A Nu-10 ZEOLITE AND A SILICA-ALUMINA - The invention concerns a process for the conversion of a paraffinic feed produced from renewable resources, to the exclusion of paraffinic feeds obtained by a process employing a step for upgrading by the Fischer-Tropsch pathway, said process employing a catalyst comprising at least one hydrodehydrogenating metal, used alone or as a mixture, and a support comprising at least one Nu-10 zeolite and at least one silica-alumina, said process being carried out at a temperature in the range 150° C. to 500° C., at a pressure in the range 0.1 MPa to 15 MPa, at an hourly space velocity in the range 0.1 to 10 h | 09-25-2014 |
20140288338 | METHODS OF UPGRADING BIOOIL TO TRANSPORTATION GRADE HYDROCARBON FUELS - The present invention relates to the field of biomass derived fuels. It further relates to thermochemical production of liquids (biooils) from biomass. Specifically the present invention relates to methods of upgrading biooil. More specifically it relates to a method for upgrading biooil comprising contacting a dispersed mixture of hydrocarbon liquids, biooil, and partially upgraded biooil, with a transition metal containing catalyst and hydrogen gas at a temperature of around 330° C. and a pressure of about 1700 psi (11.7 MPa) for a period of time sufficient to reduce the oxygen content of the biooil such that it separates on cooling into an aqueous phase and an organic phase, and optionally, to further subject the organic phase to hydrotreating, hydrocracking or catalytic cracking to produce a mixture of hydrocarbons boiling in the range of gasoline, diesel and jet fuel. | 09-25-2014 |
20140284250 | DEVICE FOR EXTRACTING SULPHUR-CONTAINING COMPOUNDS BY LIQUID-LIQUID EXTRACTION BY MEANS OF A SODA SOLUTION WITH AN OPTIMIZED FINAL WASHING STEP - Process of extracting sulphur-containing compounds from a hydrocarbon cut of the gasoline or LPG type by liquid-liquid extraction with a soda solution employing a unit ( | 09-25-2014 |
20140283580 | METHOD AND SYSTEM FOR ANALYZING A GASEOUS FLUID COMPRISING AT LEAST ONE RARE GAS BY MEANS OF A GETTERIZING SUBSTRATE - The invention relates to a method and a system for analyzing rare gases present in a gaseous fluid ( | 09-25-2014 |
20140257774 | METHOD OF EXPLOITING A HYDROCARBON DEPOSIT CONTAINING ORGANOSULFUR COMPOUNDS BY MEANS OF A THERMOKINETIC MODEL AND A COMPOSITIONAL - Method for determining an amount of hydrogen sulfide produced by a phenomenon of aquathermolysis induced by a thermal process, such as steam injection. | 09-11-2014 |
20140257725 | METHOD OF DETERMINING THE RESIDUAL CAPACITY OF A BATTERY - The invention relates to a method of determining the residual capacity of an electrochemical cell for an electrical energy storage using a no-load voltage model of the cell which is parameterized so that the parameter represents the aging of the cell. Parameterizing the model is achieved from a series of measurements performed on the battery, comprising at least a voltage measurement, a temperature measurement and a current measurement of the cell. | 09-11-2014 |
20140256012 | PROCESS FOR THE PRODUCTION OF ALCOHOLS AND/OR SOLVENTS FROM LIGNOCELLULOSIC BIOMASS WITH WASHING OF THE SOLID RESIDUE OBTAINED AFTER HYDROLYSIS - The process for the production of alcohol and/or solvent from a biomass feedstock comprises the stages for pretreatment (P) of the biomass feedstock, for enzymatic hydrolysis (H) of the pretreated substrate, and for fermenting the hydrolyzate (F). | 09-11-2014 |
20140249340 | PROCESS FOR THE PRODUCTION OF MIDDLE DISTILLATES FROM A FEEDSTOCK COMPRISING BUTANOL AND PENTANOL - The invention relates to a process for the production of middle-distillate hydrocarbon-containing bases from a feedstock comprising butanol and pentanol, with said process comprising at least:
| 09-04-2014 |
20140243570 | Use of a Catalyst Comprising a Phosphorous Modified Zeolite in an Alcohol Dehydration Process - A catalyst can be used to convert an alcohol in a dehydration process into an olefin having the same number of carbon atoms as the alcohol. The catalyst can include a phosphorus modified zeolite made by providing a zeolite with at least one ten member ring in the structure, steaming the zeolite, mixing the zeolite with binders and shaping additives, and shaping the zeolite. An ion-exchange step can be performed, and the shaped catalyst can be steamed. Phosphorus can be introduced on the catalyst at an amount of at least 0.1 wt %, such as by dry impregnation or chemical vapor deposition. A metal can be introduced. The catalyst can be washed and/or calcinated, and steamed in an equilibration step. The steaming severity (X) can be at least about 2. The catalyst can be steamed at a temperature above 625° C., such as a temperature ranging from 700 to 800° C. | 08-28-2014 |
20140242657 | PROCESS FOR THE PRODUCTION OF ALCOHOLS AND/OR SOLVENTS FROM PAPERMAKING PULPS WITH RECYCLING OF NON-HYDROLYZED VEGETATION - This invention describes a process for the production of alcohols and/or solvents from cellulosic or lignocellulosic biomass that comprises at least the following stages:
| 08-28-2014 |
20140242656 | METHOD FOR PRODUCING ALCOHOLS AND/OR SOLVENTS FROM PAPER PULPS WITH RECYCLING OF THE NON-HYDROLYSATED PLANT MATERIAL IN A REGENERATION REACTOR - This invention describes a process for the production of alcohols and/or solvents from cellulosic or lignocellulosic biomass that comprises at least the following stages:
| 08-28-2014 |
20140236549 | Method for exploiting a geological reservoir by means of a matched reservoir model consistent with the flow properties - The invention relates to a method for exploiting (EX) a geological reservoir according to an exploitation scheme (SE) defined on the basis of a matched reservoir model (CAL) with static data and dynamic data. For this method, a first reservoir model (MR) displaying a certain consistency with respect to the flow properties of the medium is preselected. This preselected model (MR) is then used as starting point for the history matching process (CAL). | 08-21-2014 |
20140235913 | PROCESS FOR METATHESIS OF OLEFINS OBTAINED FROM FISCHER-TROPSCH FRACTIONS USING A RUTHENIUM COMPLEX COMPRISING A SYMMETRIC N-HETEROCYCLIC DIAMINOCARBENE - This invention describes a process for metathesis of olefins from feedstocks obtained from the Fischer-Tropsch process, using as catalyst a ruthenium indenylidene complex comprising a saturated or unsaturated, symmetric N-heterocyclic carbene. | 08-21-2014 |
20140231310 | PROCESS FOR HYDRODESULPHURATION OF GASOIL CUTS USING A CATALYST BASED ON HETEROPOLYANIONS TRAPPED IN A MESOSTRUCTURED SILICA SUPPORT - The invention relates to a process of hydrodesulphuration of at least one gasoil cut implementing a catalyst containing, in its oxide form, at least one metal from group VIB and/or at least one metal from group VIII of the periodic table, present in the form of at least one polyoxometalate of the formula (H | 08-21-2014 |
20140231309 | DISTRIBUTION TRAY FOR DISTRIBUTING A POLYPHASIC MIXTURE WITH INCLINED PERIPHERAL CONDUITS - The present invention concerns a plate for distributing a polyphase mixture in a reactor operating in trickle bed mode constituted by at least one gas phase and at least one liquid phase, the plate ( | 08-21-2014 |
20140197073 | PROCESS FOR THE PRODUCTION OF A GASOLINE WITH A LOW SULFUR CONTENT - This invention relates to a process for treatment of a gasoline comprising diolefins, olefins, and sulfur-containing compounds including mercaptans, in which:
| 07-17-2014 |
20140183100 | PROCESS FOR HYDRODESULPHURATION OF GASOLINE CUTS USING A CATALYST BASED ON HETEROPOLYANIONS TRAPPED IN A MESOSTRUCTURED SILICA SUPPORT - The invention relates to a process of hydrodesulphuration of at least one gasoline cut implementing a catalyst comprising, in its oxide form, at least one metal from group VIB and/or at least one metal from group VIII of the periodic table, present in the form of at least one polyoxometalate of the formula (H | 07-03-2014 |
20140179973 | METHOD OF OLEFIN METATHESIS USING A CATALYST BASED ON A SPHERICAL MATERIAL COMPRISING OXIDISED METAL PARTICLES TRAPPED IN A MESOSTRUCTURED MATRIX - A process for metathesis of olefins, bringing olefins into contact with a catalyst activated by heating to a temperature in the range 100° C. to 1000° C. in an atmosphere of non-reducing gas, the catalyst containing at least one inorganic material having at least two elementary spherical particles, each of which are metal oxide particles with a size of at most 300 nm and containing at least one of tungsten, molybdenum, rhenium, cobalt, tin, ruthenium, iron or titanium, alone or a mixture, the metal oxide particles being present within a mesostructured matrix of an oxide of at least one element Y: silicon, aluminium, titanium, tungsten, zirconium, gallium, germanium, tin, antimony, lead, vanadium, iron, manganese, hafnium, niobium, tantalum, yttrium, cerium, gadolinium, europium or neodymium or a mixture thereof, the matrix having pore size 1.5 to 50 nm and amorphous walls with thickness 1 to 30 nm and maximum diameter of 200 μm. | 06-26-2014 |
20140174985 | PROCESS FOR MILD HYDROCRACKING OF HEAVY HYDROCARBON FRACTIONS WITH OPTIMIZED THERMAL INTEGRATION FOR THE PURPOSE OF REDUCING GREENHOUSE GAS EMISSIONS - This invention describes a process for mild hydrocracking of heavy hydrocarbon fractions of the vacuum distillate type or the deasphalted oil type with optimized thermal integration for the purpose of reducing greenhouse gas emissions. | 06-26-2014 |
20140167421 | OFFSHORE WIND TURBINE ON OFFSET FLOATING SUPPORT - The present invention relates to an offshore wind turbine on a floating support ( | 06-19-2014 |
20140166540 | RESIDUE HYDROTREATMENT CATALYST COMPRISING VANADIUM, AND ITS USE IN A RESIDUE HYDROCONVERSION PROCESS - A catalyst containing a group VIB element; a group VIII element; phosphorus in a quantity of 0.1% to 9% by weight of phosphorus pentoxide with respect to the total catalyst mass; vanadium in a quantity of 0.25% to 7% by weight of vanadium pentoxide with respect to the total catalyst mass; a porous refractory oxide support; | 06-19-2014 |
20140163939 | METHOD OF EVALUATING AND SELECTING AN ENHANCED OIL RECOVERY STRATEGY FOR FRACTURED RESERVOIRS - The invention is a method of evaluating a recovery potential for hydrocarbons contained in a fractured reservoir, using an enhanced recovery technique. Characteristic reservoir data, data obtained from well test results and data relative to the development conditions are acquired. A pressure gradient related to the flow of a fluid injected to improve recovery is then estimated from the previously acquired data. A recovery coefficient is calculated for the hydrocarbons initially in place in matrix blocks by estimating water saturation for a state of equilibrium of the matrix blocks. Finally, the oil recovery time under the effect of the fluid circulation in fractures is estimated by determining the required for the matrix blocks to change from the initial state to a state of equilibrium. | 06-12-2014 |
20140163883 | SEDIMENTARY BASIN DEVELOPMENT METHOD USING STRATIGRAPHIC SIMULATION COUPLED WITH AN ORGANIC MATTER PRODUCTION AND DEGRADATION MODEL - The invention is a method of developing a sedimentary basin wherein the distribution and the quality of the organic matter in the sedimentary basin are determined using stratigraphic modelling representing the evolution of the sedimentary basin. The method is based on the coupling of a stratigraphic model with an organic matter production, transport and degradation model. The sedimentary basin is then developed according to the distribution and the quality of the organic matter. | 06-12-2014 |
20140155673 | PROCESS AND DEVICE FOR SIMULATED-COUNTERCURRENT CHROMATOGRAPHIC SEPARATION FOR THE PRODUCTION OF METAXYLENE WITH HIGH YIELD - This invention describes a process for separation of xylenes for the purpose of the production of high-purity metaxylene, a simulated countercurrent process using at least one adsorber with a limited cumulative total level (Hcu) of adsorbent at a surface velocity (Vsl) that is less than 2 cm/s. | 06-05-2014 |
20140155672 | PROCESS AND APPARATUS FOR SIMULATED COUNTER-CURRENT CHROMATOGRAPHIC SEPARATION FOR HIGH-PRODUCTIVITY PRODUCTION OF PARAXYLENE - The present invention describes a process for the separation of xylenes in simulated counter-current utilising at least one adsorber with a limited cumulated total height (Hcu) of adsorbent and a superficial velocity (Vsl) of less than 2 cm/s. | 06-05-2014 |
20140155500 | INJECTION OF ADDITIVE INTO A UNIT FOR SYNTHESISING HYDROCARBONS STARTING FROM SYNTHESIS GAS ENABLING A HOMOGENOUS CONCENTRATION OF CATALYST TO BE CONTROLLED AND MAINTAINED - The invention relates to a process for synthesising hydrocarbons starting from a feedstock containing synthesis gas. In the process a solid Fischer-Tropsch catalyst is employed in a three-phase reaction section operated so that the catalyst is maintained in suspension in a liquid phase by the circulation of a gaseous phase from the bottom to the top of the reaction section. The process utilizes conditions to control and maintain the homogeneity of the concentration of catalyst particles in the reaction section. | 06-05-2014 |
20140148633 | SIMULATED COUNTERCURRENT CHROMATOGRAPHIC SEPARATION PROCESS AND DEVICE WITH LOW PRESSURE DROP AND HIGH NUMBER OF ZONES - A simulated moving bed separation process is characterized in that the feed and desorbant injection streams are each divided into N streams (N being a whole number strictly greater than 1) injected respectively at N distinct feed injection points and at N distinct desorbant injection points, and in that the extract and raffinate withdrawal points are also each divided into N streams each withdrawn from N distinct withdrawal points, the device being constituted by 4×N chromatographic zones. | 05-29-2014 |
20140138285 | LIQUID-LIQUID EXTRACTION COLUMN USING PLATES EQUIPPED WITH A PRESSURE DROP GENERATOR ELEMENT - The present invention describes a liquid-liquid extraction column with perforated plates and overflows, the plates also being equipped with an additional friction element which makes it possible to increase the thickness of the layer of coalesced matter and to guarantee a counter-current flow of the continuous and dispersed phases. | 05-22-2014 |
20140134692 | PROCESS FOR THE PRODUCTION OF ETHANOL AND SOLVENTS FROM LIGNOCELLULOSIC BIOMASS WITH RECYCLING OF AN ETHANOLIC LIQUOR OBTAINED FROM THE FERMENTATION OF PENTOSES - The present invention describes a process for production of alcohols and/or solvents from a cellulosic or lignocellulosic biomass, comprising:
| 05-15-2014 |
20140121436 | PROCESS AND APPARATUS FOR THE SIMULATED COUNTER-CURRENT PRODUCTION OF PARA-XYLENE, CONSTITUTED BY TWO ADSORBERS IN SERIES WITH A TOTAL NUMBER OF 22 OR FEWER BEDS - The present invention describes a novel configuration for simulated counter-current para-xylene production units, constituted by two adsorbers, characterized in that the volume occupied by the solid adsorbent is reduced by at least 8% compared with the volume of solid adsorbent contained in the adsorbers of a prior art unit. This novel configuration can be used to minimize the quantity of solid adsorbent necessary to produce a given quantity of para-xylene. | 05-01-2014 |
20140117938 | BATTERY BALANCING CONVERTER COMPRISING DIAGNOSTIC MEANS - The invention relates to a converter for balancing the charge of cells (C) of a battery. The converter is a non-dissipative type with a switched structure (MC) and balancing means. The converter further comprises diagnostic means (DIA) connected to switch matrix (MC) of the switched structure. | 05-01-2014 |
20140111001 | CONTINUOUS-POWER ELECTRICAL SYSTEM STABILIZED BY INTEGRATED ACTIVE FILTERS - The invention is an electrical system comprising an electrical source, an electrical device ( | 04-24-2014 |
20140106412 | SCREW COMPRESSION PROCESS FOR THE CONVERSION OF LIGNOCELLULOSIC SUSPENSIONS CONTAINING A HIGH PROPORTION OF DRY MATERIAL - The invention describes a process for the conversion of aqueous suspensions of lignocellulosic solids comprising a solids content of between 1 and 20% of dry material, said process comprising a step a) for compression of said suspension so as to separate the liquid phase present in and between the solids from the compressed solid phase and a step b) for extraction of at least the liquid phase, said liquid phase then being homogenised by heat and/or chemical treatments and reinjected on to the compressed solid phase. | 04-17-2014 |
20140097125 | FILTERING DISTRIBUTOR PLATE FOR SUPPLYING A FIXED BED REACTOR HAVING A CO-CURRENT DOWNFLOW OF GAS AND LIQUID FOR THE TREATMENT OF HEAVY CLOGGING FEEDS - The present invention describes a distributor plate adapted to co-current downflow flows of gas and of liquid, more particularly in the “trickle” mode, said distributor plate integrating a filtration function separate from the distribution function. | 04-10-2014 |
20140094634 | DEVICE FOR DISTRIBUTING FEED AND RECOVERING EFFLUENS IN A RADIAL BED CATALYTIC REACTOR - The invention describes a radial bed catalytic conversion unit having an outer cylindrical chamber ( | 04-03-2014 |
20140083908 | CONTINUOUS CATALYST REGENERATION REACTOR WITH DEFLECTOR MEANS FOR DEFLECTING THE FLOW OF CATALYST IN THE OXYCHLORINATION ZONE - The reactor | 03-27-2014 |
20140083246 | POWERTRAIN FOR A HYBRID TYPE VEHICLE - The present invention relates to a powertrain for a hybrid type vehicle with a thermal engine ( | 03-27-2014 |
20140076780 | CATALYST FOR USE IN HYDROTREATMENT, COMPRISING METALS FROM GROUPS VIII AND VIB, AND PREPARATION WITH CITRIC ACID AND C1-C4 DIALKYL SUCCINATE - A catalyst which comprises an amorphous support based on alumina, a C1-C4 dialkyl succinate, citric acid and optionally acetic acid, phosphorus and a hydrodehydrogenating function comprising at least one element from group VIII and at least one element from group VIB; the most intense bands comprised in the Raman spectrum of the catalyst are characteristic of Keggin heteropolyanions (974 and/or 990 cm | 03-20-2014 |
20140067297 | Optimized method for thermal management of an electrochemical storage system - The present invention relates to an optimized method for thermal management of the surface and core temperature of an electrochemical system under nominal and extreme operating conditions. For applications relating to hybrid and electric vehicles, the thermal state (T) at the surface and in the core of the constituent elements of the system has to be controlled in order to prevent thermal runaway, fire and explosion risks. Reconstruction of the internal characteristics that are not directly measurable, such as the temperature in the core of the elements, is carried out using an electrical, thermal and thermochemical runaway model of the battery. | 03-06-2014 |
20140067247 | METHOD OF DETERMINING AN ECO-DRIVING INDICATOR FOR THE TRAVEL OF A VEHICLE - The invention relates to a method of determining at least one eco-driving indicator wherein at least a first indicator (IND) is determined as an optimal speed (V | 03-06-2014 |
20140065683 | METHOD FOR PRODUCING ETHANOL AND SOLVENTS FROM LIGNOCELLULOSIC BIOMASS INCLUDING THE RECIRCULATION OF A BUTYL WINE OBTAINED BY FERMENTING PENTOSES - A process for the production of alcohols and/or solvents starting from cellulosic or lignocellulosic biomass comprising at least:
| 03-06-2014 |
20140060328 | METHOD OF ABSORBING ACID COMPOUNDS CONTAINED IN A GASEOUS EFFLUENT USING AN AMINE-BASED AQUEOUS SOLUTION - The gaseous effluent is contacted with an aqueous solution comprising at least one amine and at least one amine degradation inhibiting compound. A stainless steel withstanding corrosion upon contact with the amine degradation inhibiting compound is first selected. Equipments whose surfaces in contact with the aqueous solution are made from this stainless steel are used. | 03-06-2014 |
20140052427 | Method for exploitation of a subterranean medium in accordance with an exploitation scheme defined by an optimized representation - The invention is a method for exploiting a subterranean medium, according to an exploitation scheme defined on a representation of the medium based on a two-dimensional grid representing the subterranean medium. The quality of the mesh cells of the grid is optimized by displacing the nodes of the grid by a procedure for minimizing the deformation of the grid by generating a reference grid; imposing a displacement of at least one node, termed a rigid node, of the reference grid on a corresponding node in the grid to be optimized; and constructing an optimized two-dimensional grid by displacement of the other nodes of the reference grid, while minimizing the displacement field of the nodes. | 02-20-2014 |
20140030793 | BACTERIA OF THE GENUS PSEUDONOCARDIA THAT ARE CAPABLE OF DEGRADING METHYL TERT-BUTYL ETHER (MTBE) OR ETHYL TERT-BUTYL ETHER (ETBE) INTO A SOLUTION IN EFFLUENT - This invention relates to bacteria of the genus | 01-30-2014 |
20140027351 | PROCESS FOR HYDROTREATING HEAVY HYDROCARBON FEEDS WITH SWITCHABLE REACTORS INCLUDING AT LEAST ONE STEP OF PROGRESSIVE SWITCHING - Process for hydrotreating a heavy hydrocarbon fraction using a system of switchable fixed bed guard zones each containing at least one catalyst bed including at least one step during which the flow of feed supplied to the first guard zone brought into contact with the feed is partly displaced to the next guard zone downstream, preferably progressively. | 01-30-2014 |
20140027346 | SPHERICAL MATERIAL COMPRISING METALLIC NANOPARTICLES TRAPPED IN A MESOSTRUCTURED OXIDE MATRIX AND ITS USE AS A CATALYST IN REFINING PROCESSES - An inorganic material is described, constituted by at least two elementary spherical particles, each of said spherical particles comprising metallic nanoparticles having at least one band with a wave number in the range 750 to 1050 cm | 01-30-2014 |
20140021096 | PROCESS FOR PREPARING A SPHERICAL MATERIAL WITH A HIERARCHICAL POROSITY COMPRISING METALLIC PARTICLES TRAPPED IN A MESOSTRUCTURED MATRIX - A process is described for the preparation of an inorganic material with a hierarchical porosity in the micropore and mesopore domains. The material has at least two elementary spherical particles having a maximum diameter of 200 microns. The process comprises:
| 01-23-2014 |
20140019108 | METHOD FOR EXPLOITING A GEOLOGICAL RESERVOIR FROM A RESERVOIR MODEL MATCHED BY THE COMPUTATION OF AN ANALYTICAL LAW OF CONDITIONAL DISTRIBUTION OF UNCERTAIN PARAMETERS OF THE MODEL - The invention is a method for exploiting a geological reservoir to exploit hydrocarbons or provide gas storage. The exploitation is defined on the basis of a reservoir model calibrated relative to dynamic data. The calibration is carried out by computing an objective function for a set of reservoir models. The objective function makes it possible to determine an analytical law of conditional distribution of the uncertain parameters of the model to generate new reservoir models added to the set of reservoir models. | 01-16-2014 |
20140018599 | PURIFICATION OF AN OLEFINIC FRACTION BY ADSORPTION ON ALUMINA-FAUJASITE CO-GRANULES - Method for preparation of an adsorbent that comprises successive shaping stages by co-granulation of a faujasite-type zeolite powder A, with a powder B that consists of alumina, whereby the ratio per unit of mass of the powder A in the mixture of powders A and B is between 10 and 70%, for treatment under water vapor and drying. | 01-16-2014 |
20140001089 | METHOD FOR HYDROTREATING HEAVY HYDROCARBON FEEDSTOCKS USING PERMUTABLE REACTORS, INCLUDING AT LEAST ONE STEP OF SHORT-CIRCUITING A CATALYST BED | 01-02-2014 |
20130338413 | THIORESISTANT CATALYST, MANUFACTURING PROCESS AND USE IN SELECTIVE HYDROGENATION - The invention concerns a thioresistant catalyst which comprises an active phase deposited on a support, said active phase comprising at least one noble metal from group VIIIB and at least one metallic oxide from group IB or from group IIB, said support being selected from the group formed by refractory oxides, coal, clays, silica-alumina and/or their mixtures, and said support having a specific surface area in the range 110 to 300 m | 12-19-2013 |
20130334099 | PROCESS FOR THE HYDROCRACKING OF HYDROCARBON CUTS USING A CATALYST BASED ON HETEROPOLYANIONS TRAPPED IN A MESOSTRUCTURED OXIDE SUPPORT - A process for the hydrocracking a hydrocarbon-containing feedstock in which at least 50% by weight of the compounds have an initial boiling point above 340° C. and a final boiling point below 540° C., using a catalyst having, in its oxide form, at least one metal selected from the metals of groups VIB, VIII and VB, said metals being present in the form of at least one polyoxometallate of formula (H | 12-19-2013 |
20130324624 | PROCESS FOR THE PREPARATION OF A CATALYST USING AT LEAST ONE RAPID DRYING STAGE AND AT LEAST ONE FLUIDISED BED DRYING STAGE AND USE THEREOF FOR FISCHER-TROPSCH SYNTHESIS - Preparation of a catalyst comprising at least one metal from group VIII said process comprising stabilization of an oxide support, by impregnation of said oxide support, rapid drying, calcination of impregnated and dried oxide support, stabilization stage being followed at least once by impregnation of stabilized oxide support, drying of stabilized and impregnated oxide support operating in a fluidized bed in the presence of a gas, said support being subjected to a temperature rise ramp of between 0.5 and 5° C./min to attain a temperature of between 50 and 170° C., the residence time of said support once the drying temperature is reached being between 20 and 180 min, and calcination of said dried impregnated stabilized oxide support. | 12-05-2013 |
20130319234 | NOVEL IM-21 ORGANIC-INORGANIC HYBRID SOLID AND PROCESS FOR PREPARING SAME - A novel crystalline hybrid solid with a mixed organic-inorganic matrix is described which has a three-dimensional structure containing an inorganic framework with metallic centres based on zinc connected together via deprotonated organic ligands constituted by the entity —O | 12-05-2013 |
20130317799 | METHOD OF DETERMINING AN AMOUNT OF ALKALINE AGENT TO BE INJECTED WITHIN THE CONTEXT OF ENHANCED OIL RECOVERY - Method of modelling the evolution of the pH value of a porous medium after injection of an alkaline agent solution into this medium. | 11-28-2013 |
20130312971 | ENHANCED HYDROCARBON RECOVERY METHOD COMPRISING OPTIMIZING THE INJECTION OF AN AQUEOUS CONDITIONING SOLUTION - The present invention relates to a method for enhanced hydrocarbon recovery in an underground reservoir rock comprising injecting an aqueous conditioning solution containing an alkaline agent, wherein the in-situ effects of the injection are determined by means of a flow simulation on a reservoir model discretized in cells, by taking into account the transport of the alkaline agent and without taking into account the transport of species referred to as intermediate species that result from the injection of the principal agent in aqueous solution, the intermediate species concentrations being determined analytically in each cell. | 11-28-2013 |
20130302139 | FLOATING OFFSHORE WIND TURBINE COMPRISING AN ACTIVE NACELLE TILT STABILIZATION SYSTEM - The present invention relates to a wind turbine comprising a nacelle ( | 11-14-2013 |
20130292111 | METHOD OF CONSTRUCTING A WELL LOG OF A QUANTITATIVE PROPERTY FROM SAMPLE MEASUREMENTS AND LOG DATA - A method of constructing a well log of a quantitative property representative of a porous formation, from sample measurements and log data, is disclosed. A quantitative property (mineralogical proportions) of samples selected from among a set of samples is measured and each sample is grouped into homogeneous classes regarding the log data. The average value of the quantitative property is then determined in each class. A well log representing the probability of assigning a sample to each class as a function of depth is constructed. Finally, the well log representing the quantitative property as a function of depth is constructed from the log representing the assignment probability and from the average values. | 11-07-2013 |
20130281749 | PROCESS FOR CONVERTING A HEAVY FEED INTO MIDDLE DISTILLATE - The present invention describes a process for the conversion of a heavy feed which can be used to improve the selectivity for middle distillate. The process employs a catalytic cracking unit followed by one or more units for the oligomerization of C2 to C9 olefins which can preferentially produce an additional cut termed the middle distillate. The light portion of the oligomerate produced which cannot be incorporated into the middle distillate cut is recycled to the FCC unit for cracking into light olefins which are returned to the oligomerization units as a supplement to the olefins of the feed in order to preferentially form heavy oligomerates which can be incorporated into the middle distillate cut. | 10-24-2013 |
20130281741 | PROCESS FOR TRANSFORMATION OF LIGNOCELLULOSIC BIOMASS OR CELLULOSE BY CATALYSTS BASED ON TIN OXIDE AND/OR ANTIMONY OXIDE AND A METAL THAT IS SELECTED FROM THE GROUPS 8 TO 11 - The invention relates to a process for transformation of lignocellulosic biomass or cellulose using heterogeneous catalysts that are based on tin oxide and/or antimony oxide, dispersed on a substrate and containing at least one element in the particular metal state. The use of these catalysts makes it possible to obtain directly upgradable products, in particular hydroxyacetone and propylene glycol with high selectivity. | 10-24-2013 |
20130270154 | OPTIMIZED METHOD FOR PRODUCING MIDDLE DISTILLATES FROM A FEEDSTOCK ORIGINATING FROM THE FISCHER-TROPSCH PROCESS CONTAINING A LIMITED QUANTITY OF OXYGENATED COMPOUNDS - A method for producing middle distillates from a feedstock produced by Fischer-Tropsch synthesis and containing oxygenated compounds, including:
| 10-17-2013 |
20130268248 | METHOD OF SELECTING POSITIONS OF WELLS TO BE DRILLED FOR PETROLEUM RESERVOIR DEVELOPMENT - A method of selecting the positions of wells to be drilled for the development of a petroleum reservoir from a set of reservoir images. Well configurations are optimized by calculating a first quality criterion using a flow simulator applied to a limited number of reservoir images. Previously obtained configuration simulation results previously obtained are used for configurations physically close to the configuration to be assessed. A second reservoir development quality criterion is calculated for the optimized configurations using a flow simulator applied to each image of the reservoir. Finally, the well location corresponding to the optimized configuration having the best second quality criterion is selected. | 10-10-2013 |
20130261819 | METHOD FOR CONTROLLING A WIND TURBINE BY OPTIMIZING ITS PRODUCTION WHILE MINIMIZING THE MECHANICAL IMPACT ON THE TRANSMISSION - A method is disclosed for controlling a wind turbine by optimizing its production while minimizing the mechanical impact on the transmission. The wind turbine comprises a nacelle provided with a rotor on which blades are fastened, and an electrical machine linked to the rotor by a transmission, in which an pitch angle of the blades is controlled, comprising: An aerodynamic torque setpoint and an electrical machine torque setpoint making possible maximizing the recovered power are determined, from measurements of wind speed, of rotor speed and of electric machine speed. At least one of the setpoints is modified by subtracting from it a term proportional to a difference between the measured speed of the rotor and the measured speed of the electric machine. A pitch angle of the blades making possible production of the aerodynamic torque setpoint is determined. The blades are oriented according to the angle of inclination. | 10-03-2013 |
20130261357 | PROCESS FOR THE SELECTIVE HYDROGENATION OF A GASOLINE - The present application relates to a process for the selective hydrogenation of a gasoline which contains polyunsaturated compounds and sulphurous light compounds, the process allowing conjointly the hydrogenation of polyunsaturated compounds into mono-unsaturated compounds, increasing weight of the sulphurous light compounds by reaction with the unsaturated compounds, and maximisation of the isomerisation of the monounsaturated compounds comprising an external C═C double bond into their internal C═C double bond isomer, said process implementing a catalyst containing at least one group VIb metal and at least one group VIII metal deposited on a porous support. | 10-03-2013 |
20130261351 | TEMPORARY DESULPHURIZATION REACTOR FOR PRE-TREATING A HYDROCARBON FEED BEFORE STEAM REFORMING WITH A VIEW TO HYDROGEN PRODUCTION - The present invention describes a process for pre-treating a steam reforming feed containing sulphur-containing compounds, using two desulphurization reactors:
| 10-03-2013 |
20130249476 | CONVERTER FOR BALANCING THE CELLS OF AN ELECTRIC BATTERY - A balancing converter is connected to terminals of cells of an electric battery. The converter includes a quasi-resonant circuit and a pseudo-control circuit coupled by a transformer and implements soft-switching techniques through quasi-resonances. | 09-26-2013 |
20130248257 | Drilling Fluid Composition - The invention pertains to a drilling fluid composition comprising:—at least one (per)fluoropolyether oil comprising recurring units of formula —CF(CF3)CF2O— said oil having a kinematic viscosity of 30 to 80 cSt measured according to ASTM D455 standard at 20° C. [oil (E)] and possessing a polydispersity index (PDI) of at least 1.15; and—at least one (per)fluoropolyether phosphate comprising at least one perfluoropolyoxyalkylenic chain and at least one phosphoric acid group, in its acid, amide, salt or ester form [phosphate (P)], to a method for its manufacture and to its use in a drilling rig equipment. | 09-26-2013 |
20130220886 | CATALYTIC REACTOR WITH BOX DISTRIBUTION SYSTEM - The catalytic reactor consists of a chamber | 08-29-2013 |
20130218537 | METHOD OF DEVELOPING A RESERVOIR FROM A TECHNIQUE OF SELECTING THE POSITIONS OF WELLS TO BE DRILLED - The invention relates to a method of developing an underground reservoir, notably a petroleum reservoir, traversed by at least a first well from which a fluid is produced, wherein a position of at least a second well to be drilled is determined by means of a production indicator map comprising a set of cells, each cell being associated with a production indicator defining an impact, on the fluid production, of a well addition in this cell. The method comprises constructing the map by:
| 08-22-2013 |
20130217941 | PROCESS FOR OLIGOMERIZATION OF OLEFINS THAT USES A CATALYTIC COMPOSITION THAT COMPRISES AN ORGANOMETALLIC COMPLEX THAT CONTAINS AN ALKOXY LIGAND THAT IS FUNCTIONALIZED BY A HETEROATOM - The invention describes a process for oligomerization of olefins into compounds or into a mixture of compounds of general formula CpH2p with 4≦p≦80 that employs a catalytic composition that comprises at least one organometallic complex of an element of group IV that is selected from among titanium, zirconium, or hafnium, whereby said organometallic complex contains at least one alkoxy-type ligand that is functionalized by a heteroatom that is selected from among nitrogen, oxygen, phosphorus or sulfur, or by an aromatic group. | 08-22-2013 |
20130211168 | CATALYTIC COMPOSITION AND PROCESS FOR OLIGOMERIZATION OF OLEFINS USING SAID CATALYTIC COMPOSITION - The invention relates to a catalytic composition that comprises at least one precursor of iron or cobalt, at least one organic ligand, and an activating agent that consists of at least one derivative of aluminum and at least one organic compound having at least one alcohol group and/or at least one amine group, and in which the molar ratio between the aluminum and the alcohol and/or amine group number present in said organic compound of said activating agent is preferably greater than or equal to 1. The invention also relates to a process for oligomerization of olefins using said catalytic composition. | 08-15-2013 |
20130211163 | PROCESS FOR SELECTIVELY HYDROGENATING A GASOLINE CUT IN THE PRESENCE OF A SUPPORTED SULPHIDE CATALYST PREPARED USING AT LEAST ONE CYCLIC OLIGOSACCHARIDE - Selective hydrogenation of a gasoline cut containing polyunsaturated hydrocarbons containing at least 2 carbon atoms per molecule and having an end point of 250° C. or less, by bringing said gasoline cut into contact with at least one catalyst the active phase of which comprises at least one metal from group VIII and at least one metal from group VIB deposited on a support. | 08-15-2013 |
20130211161 | PROCESS FOR CONVERTING A HEAVY FEED USING A CATALYTIC CRACKING UNIT AND A STEP FOR SELECTIVE HYDROGENATION OF THE GASOLINE OBTAINED FROM CATALYTIC CRACKING - The present invention describes a process for converting a heavy feed which is flexible for the production of propylene, gasoline and middle distillate. | 08-15-2013 |
20130210119 | METHOD FOR PRODUCING CELLULOLYTIC AND/OR HEMICELLULOLYTIC ENZYMES - The process for the production of cellulolytic and/or hemicellulolytic enzymes by a cellulolytic and/or hemicellulolytic microorganism according to the present invention comprises at least one phase for growth in the presence of a source of carbon and at least one phase for production in the presence of an inducing substrate, in which said inducing substrate is a mixture comprising 40% to 65% by weight of glucose or cellulosic hydrolysates, 21% to 25% by weight of lactose and 10% to 39% by weight of xylose or a solution of a lignocellulosic hemicellulosic hydrolysate, the sum of these three constituents being equal to 100%. | 08-15-2013 |
20130210089 | PROCESS FOR THE PRODUCTION OF SUGARS FROM LIGNOCELLULOSIC BIOMASS PRE-TREATED WITH A MIXTURE OF HYDRATED INORGANIC SALTS AND METALLIC SALTS - The present invention concerns a process for the conversion of lignocellulosic biomass into sugars, comprising at least three steps. The first step is a step for cooking the lignocellulosic biomass in the presence of at least one hydrated inorganic salt mixed with at least one other metallic salt. The second step is a step for separating at least one solid fraction which has undergone the cooking step, and the third step is a step for enzymatic hydrolysis of said solid fraction to convert the polysaccharides into monosaccharides. The sugars obtained thereby can then be fermented into alcohols. | 08-15-2013 |
20130192706 | PIPE ELEMENT MADE OF A HOOP-WOUND TUBE WITH TRANSITION ELEMENTS - The invention relates to a pipe element comprising at least one hoop-wound tube (T), said hoop-wound tube (T) comprising a central part consisting of a metal core (A) covered by at least one hoop layer (F), at least one connecting means (C). Hoop-wound tube (T) also comprises at least one transition element (B) welded, on one side, to one end of said core (A) and, on the other side, to one end of connecting means (C). | 08-01-2013 |
20130190547 | PROCESS FOR DEHYDRATION OF ETHANOL INTO ETHYLENE WITH LOW ENERGY CONSUMPTION - A process for dehydration of an ethanol feedstock into ethylene, comprising the vaporization of said ethanol feedstock in a mixture with at least a portion of the recycled purified water stream from heat exchange with the effluent that is obtained from the last reactor. | 07-25-2013 |
20130186806 | PROCESS FOR HYDROTREATING A HYDROCARBON CUT WITH A BOILING POINT OF MORE THAN 250.degree.C IN THE PRESENCE OF A SULPHIDE CATALYST PREPARED USING A CYCLIC OLIGOSACCHARIDE - Preparation of a catalyst having at least one metal from group VIII, at least one metal from group VIB and at least one support; in succession:
| 07-25-2013 |
20130184496 | PROCESS FOR TRANSFORMATION OF LIGNOCELLULOSIC BIOMASS OR CELLULOSE BY TUNGSTEN-OXIDE-BASED SOLID LEWIS ACID CATALYSTS AND A METAL THAT IS SELECTED FROM GROUPS 8 TO 11 - The invention relates to a process for transformation of lignoceliulosic biomass or cellulose that uses tungsten-oxide-based heterogeneous catalysts that are dispersed on an oxide-based substrate, preferably with a base of oxide(s) of aluminum and/or zirconium and/or titanium and/or niobium and containing an element in the particular metallic state. The use of these catalysts makes it possible to obtain directly upgradable products containing three carbon atoms, in particular hydroxyacetone and propylene glycol with high selectivity. | 07-18-2013 |
20130184361 | PROCESS FOR SYNTHESIZING C5+ HYDROCARBONS IN THE PRESENCE OF A CATALYST PREPARED USING AT LEAST ONE CYCLIC OLIGOSACCHARIDE - C5+ hydrocarbon synthesis by contracting a synthesis gas with a catalyst naming at least one metal from group VIII deposited on a support formed by at least one oxide, said catalyst being prepared using a process of at least:
| 07-18-2013 |
20130180886 | CATALYST FOR USE IN HYDROCONVERSION, COMPRISING AT LEAST ONE ZEOLITE AND METALS FROM GROUPS VIII AND VIB, AND PREPARATION OF THE CATALYST - The invention concerns a catalyst containing a support comprising at least one binder and at least one zeolite having at least one series of channels the opening of which is defined by a ring containing 12 oxygen atoms, said catalyst comprising phosphorus, at least one C1-C4 dialkyl succinate, acetic acid and a hydrodehydrogenating function comprising at least one element from group VIB and at least one element from group VIII, the Raman spectrum of the catalyst comprising bands at 990 and/or 974 cm | 07-18-2013 |
20130178545 | METHOD FOR PRODUCING HYDROCARBONS WITH CONTINUOUS CHARGING OF THE CATALYST - The present invention relates to a method for the continuous production of hydrocarbons from synthesis gas in the presence of a catalyst comprising a synthesis step in which a synthesis gas is reacted in the presence of a catalyst in a Fischer-Tropsch synthesis reactor ( | 07-11-2013 |
20130177959 | NOVEL CBH1-EG1 FUSION PROTEINS AND USE THEREOF - The object of the present invention are novel fusion proteins comprising enzymes degrading plant cell walls, and the use thereof in a method of producing ethanol from lignocellulosic biomass. | 07-11-2013 |
20130172146 | POWERTRAIN WITH DOUBLE EPICYCLIC GEAR TRAIN FOR A HYBRID TYPE MOTOR VEHICLE. - The present invention is a powertrain for a hybrid type motor vehicle comprising an electric machine ( | 07-04-2013 |
20130168292 | PROCESS FOR THE HYDRODESULPHURIZATION OF A GASOLINE CUT IN THE PRESENCE OF A SUPPORTED SULPHIDE CATALYST PREPARED USING AT LEAST ONE CYCLIC OLIGOSACCHARIDE - Hydrodesulphurization of a gasoline cut containing hydrocarbons containing at least 2 carbon atoms per molecule and having an end point of 250° C. or less, by contacting the gasoline cut with at least one catalyst having an active phase of at least one metal from group VIII and at least one metal from group VIB deposited on a support, said catalyst being prepared using a process of:
| 07-04-2013 |
20130165730 | PROCESS FOR CONVERSION OF PARAFFINIC FEEDSTOCKS OBTAINED FROM THE BIOMASS OF MIDDLE DISTILLATE BASES EMPLOYING AT LEAST ONE IZM-2 ZEOLITE-BASED CATALYST - The invention relates to a process for conversion of a paraffinic feedstock that has a number of carbon atoms of between 9 and 25, whereby said paraffinic feedstock is produced starting from renewable resources, employing a catalyst that comprises at least one hydrogenating-dehydrogenating metal that is selected from the group that is formed by the metals of group VIB and group VIII of the periodic table, taken by themselves or in a mixture, and a substrate that comprises at least one IZM-2 zeolite and at least one binder, with said process being carried out at a temperature of between 150 and 500° C., at a pressure of between 0.1 MPa and 15 MPa, at an hourly volumetric flow rate of between 0.1 and 10 h | 06-27-2013 |
20130165711 | PROCESS FOR SELECTIVE HYDROGENATION OF OLEFINIC FEEDSTOCKS WITH SWITCHABLE REACTORS INCLUDING AT LEAST ONE STAGE FOR SHORT-CIRCUITING A REACTOR - This invention has as its object a process for selective hydrogenation of an unsaturated olefinic feedstock that comprises 3 or 4 carbon atoms, using at least two switchable fixed-bed reactors, each containing at least one catalytic bed and in which said feedstock successively passes through all of the reactors, and in which, each time that one of the reactors is deactivated, the point of introduction of the feedstock is moved downstream. | 06-27-2013 |
20130165316 | PROCESS FOR THE PREPARATION OF A CATALYST WHICH CAN BE USED IN HYDROTREATMENT AND HYDROCONVERSION - A process for the preparation of a catalyst from a catalytic precursor comprising a support based on alumina and/or silica-alumina and/or zeolite and comprising at least one element of group VIB and optionally at least one element of group VIII, by impregnation of said precursor with a solution of a C1-C4 dialkyl succinate. An impregnation step for impregnation of said precursor which is dried, calcined or regenerated, with at least one solution containing at least one carboxylic acid other than acetic acid, then maturing and drying at a temperature less than or equal to 200° C., optionally a heat treatment at a temperature lower than 350° C., followed by an impregnation step with a solution containing at least one C1-C4 dialkyl succinate followed by maturing and drying at a temperature less than 200° C. without subsequent calcination step. The catalyst is used in hydrotreatment and/or hydroconversion. | 06-27-2013 |
20130158967 | SYSTEM AND METHOD OF PREDICTING POLLUTANT EMISSIONS OF A VEHICLE WITH SIMULTANEOUS CHEMICAL KINETICS AND EMISSIONS CALCULATIONS - The invention is a system for predicting emissions of pollutants from a vehicle equipped with an engine using processors ( | 06-20-2013 |
20130158321 | PROCESS FOR THE PRODUCTION OF OCTENES BY DIMERIZING ETHYLENE TO FORM BUTENES AND DIMERIZING THE BUTENES TO FORM OCTENES - The present invention describes a process for the production of octenes from ethylene by dimerizing ethylene to butenes and by dimerizing butenes to octenes. | 06-20-2013 |
20130158139 | PROCESS FOR PRODUCTION OF HYDROCARBONS WITH CATALYST CONDITIONING - A method for continuous production of hydrocarbons from synthesis gas in the presence of a cobalt-based catalyst which comprises a step of providing synthesis gas from a source ( | 06-20-2013 |
20130152791 | PROCESS FOR CATALYTIC CRACKING ASSOCIATED WITH AN AMINE TREATMENT UNIT WITH IMPROVED CO2 BALANCE - The present invention describes a process for catalytic cracking associated with a unit for amine treatment of regeneration fumes from the catalytic cracking unit, which process uses at least one counter-pressure turbine to operate the cracked gas compressor and/or the regenerative air blower which can be used to improve the CO | 06-20-2013 |
20130150639 | PROCESS FOR SELECTIVE HYDROGENATION IN THE PRESENCE OF A CATALYST BASED ON A METAL FROM GROUP VIII PREPARED USING AT LEAST ONE CYCLIC OLIGOSACCHARIDE - Selective hydrogenation of a polyunsaturated hydrocarbon feed containing at least 2 carbon atoms per molecule and having an end point of 250° C. or less, by contacting said feed with a catalyst having an active phase of at least one metal from group VIII deposited on a support formed by at least one oxide, said catalyst being prepared using a process involving at least:
| 06-13-2013 |
20130149767 | PROCESS FOR THE CONVERSION OF CARBON-BASED MATERIAL BY A HYBRID ROUTE COMBINING DIRECT LIQUEFACTION AND INDIRECT LIQUEFACTION IN THE PRESENCE OF HYDROGEN RESULTING FROM NON-FOSSIL RESOURCES - A process for the conversion of carbon-based material to fuel bases by a hybrid route combining direct ebullent bed liquefaction and indirect liquefaction by gasification followed by a Fischer-Tropsch synthesis, including a stage of production of hydrogen resulting from non-fossil resources and a reverse water gas reaction stage. This process makes it possible to limit emissions of greenhouse gases. | 06-13-2013 |
20130146508 | PROCESS FOR COAL CONVERSION COMPRISING AT LEAST ONE STEP OF LIQUEFACTION FOR THE MANUFACTURE OF AROMATICS - The invention relates to a process for coal conversion, optionally in co-processing with other feedstocks, notably of the biomass type, comprising at least one liquefaction step, followed by a fixed-bed hydrocracking step and a catalytic reforming step. With this process, aromatic compounds can be obtained from a feedstock containing coal. | 06-13-2013 |
20130140215 | PROCESS FOR HYDROCRACKING A HYDROCARBON FEED IN THE PRESENCE OF A SULPHIDE CATALYST PREPARED USING A CYCLIC OLIGOSACCHARIDE - Hydrocracking a hydrocarbon feed in the presence of a catalyst comprising an acidic support and an active phase formed from at least one metal from group VIII and at least one metal from group VIB, said catalyst being prepared using a process comprising, in succession:
| 06-06-2013 |
20130137912 | CATALYTIC COMPOSITION CONTAINING AN ACID FUNCTION AND A PROCESS FOR THE SELECTIVE DIMERIZATION OF ISOBUTENE - Catalytic composition comprising at least one non-aqueous ionic liquid medium of general formula Q | 05-30-2013 |
20130137911 | CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE DIMERIZATION OF ISOBUTENE - Catalytic composition comprising at least one Brønsted acid, designated HB, dissolved in a non-aqueous liquid medium of general formula Q | 05-30-2013 |
20130137908 | PROCESS FOR DEHYDRATION AND ISOMERIZATION OF C4 ALCOHOLS USING AN AMORPHOUS SOLID WITH SUITABLE POROSITY - The present invention relates to a method of producing C4 olefins, from a feed of C4 monohydric alcohol, in which a reaction of dehydration of the monohydric alcohol to at least one olefin, and a reaction of skeletal isomerization of at least one of the olefins produced in one and the same reaction vessel, are carried out in the presence of an alumina-based catalyst with adapted porosity. | 05-30-2013 |
20130137907 | PROCESS FOR THE PRODUCTION OF MIDDLE DISTILLATE FROM A CONVENTIONAL HEAVY FEEDSTOCK INCLUDING A STEP FOR SELECTIVE HYDROGENATION OF THE EX FCC HCO CUT - The present invention describes a process for the conversion of a heavy feedstock for improving the production and selectivity for middle distillate, said process using a catalytic cracking unit followed by a unit for selective hydrogenation of the heavy distillate cut (HCO) or any other cut rich in triaromatic compounds before recycling it to the FCC reaction zone in order to maximize the middle distillate cut. | 05-30-2013 |
20130132055 | METHOD FOR OPTIMIZING THE DEVELOPMENT OF AN UNDERGROUND MEDIUM BY MEANS OF A RESERVOIR STUDY COMPRISING OPTIMIZED UPSCALING - A method for optimizing the development of a fluid reservoir by means of an accelerated reservoir study. A geological model is constructed. A reservoir model is then constructed by upscaling the geological model. The links between cells of the geological model and a cell of the reservoir model where they are contained are determined and stored. Flow simulations are carried out by computer-implemented reservoir simulator, the reservoir model and the links. The above stages are then repeated without repeating the link determination, by modifying parameters of the reservoir study to optimize the development scheme. Finally, the reservoir is developed according to this optimized development scheme. | 05-23-2013 |