| TOTAL RAFFINAGE MARKETING Patent applications |
| Patent application number | Title | Published |
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| 20120132568 | METHOD FOR REDUCING THE NAPHTHENIC ACIDITY OF PETROLEUM FEEDSTOCKS, AND USE THEREOF - The invention relates to a method for reducing the naphthenic acidity of a petroleum feedstock having a neutralization index of 0.5 to 10 mg of KOH/g and a water content lower than 0.2 wt %, wherein said method comprises contacting the petroleum feedstock with a compound selected from the oxides, hydroxides and alkoxides of an HA group alkaline earth metal, the contact being carried out at a temperature lower than or equal to 150° C. The implementation of the method according to the invention, and in particular in the absence of water, makes it possible to reduce the naphthenic acidity and to prevent the formation of naphthenate salts that may subsequently reform naphthenic acids. | 05-31-2012 |
| 20120129742 | NOVEL ADDITIVES FOR TRANSMISSION OILS - The subject of the disclosure concerns microcapsules including a core containing one or more alkali metal borates, optionally hydrated, dispersed in one or more lubricating base oils of mineral, synthetic or natural origin, and a polymer shell. Another subject of the disclosure is a lubricating oil including microcapsules. A further subject of the disclosure is the use of microcapsules according to the disclosure as anti-wear and/or extreme pressure additive for lubricant compositions. A further subject of the disclosure is a method for preparing microcapsules by interface polymerization. | 05-24-2012 |
| 20120123028 | METHOD FOR PREPARING CROSSLINKED BITUMEN/POLYMER COMPOSITIONS WITHOUT USE OF A CROSSLINKING AGENT - The disclosure relates to a method for preparing crosslinked bitumen/polymer compositions without using any crosslinking agent, wherein at least one bitumen and at least one polymeric composition including at least 80% by mass with respect to the mass of the polymeric composition, of a diblock copolymer of a monovinylaromatic hydrocarbon block and of a conjugate diene block having a molecular mass greater than or equal to 80,000 g mol | 05-17-2012 |
| 20120111079 | ROLLING FLUIDS - The disclosure relates to a cold rolling fluid, including: (a) a hydrocarbon base including at least 50 wt % of isoparaffins; (b) one or more frictional modifiers selected from among fatty alcohols, fatty acids, fatty amines, fatty acid esters, or polymer esters resulting from the esterification of alpha-olefin copolymers and dicarboxylic acids using alcohols; and (c) one or more phosphorous anti-wear and/or extreme pressure additives. The disclosure also relates to an emulsion containing the rolling fluid and to the use of the rolling fluid for cold-rolling steel. | 05-10-2012 |
| 20120102825 | ETHYLENE/VINYL ACETATE/UNSATURATED ESTERS TERPOLYMER AS AN ADDITIVE FOR IMPROVING THE RESISTANCE TO COLD OF LIQUID HYDROCARBONS SUCH AS MIDDLE DISTILLATES AND FUELS - The disclosure relates to the use as an additive improving cold resistance and filterability of fuels, of at least one copolymer including:
| 05-03-2012 |
| 20120077721 | LOW MOLECULAR WEIGHT (METH)ACRYLIC POLYMERS, FREE OF SULPHUR-CONTAINING, METALLIC AND HALOGENATED COMPOUNDS AND WITH LOW RESIDUAL MONOMER CONTENT, METHOD FOR PREPARING THE SAME AND USES THEREOF - The subject of the disclosure concerns C8 or higher, linear or branched fatty chain (meth)acrylic polymers possibly containing at least one ethylene unsaturation, having a weight average molecular weight | 03-29-2012 |
| 20120060722 | BITUMINOUS BINDER FOR PREPARING LOW-TEMPERATURE ASPHALT OR COATED MATERIALS - The present disclosure relates to a bituminous binder including bitumen and at least two additives making it possible to reduce the manufacturing, processing and compacting temperatures of mixes and asphalts, the first additive being a Tall Oil derivative, alone or in a mixture, and the second additive being a monoester of a mixture of fatty acids. The disclosure also relates to low-temperature methods for the preparation of the mixes and asphalts obtained from the binder containing additives. The disclosure finally relates to the use of the binder containing additives in order to produce mixes and asphalts at lower temperatures, and the use of these mixes or asphalts, in particular in road applications, for sub-base courses, base courses, foundation courses, surface courses such as binder courses and/or wearing courses. | 03-15-2012 |
| 20120059094 | GRAFT POLYMER AND THERMOREVERSIBLY CROSS-LINKED BITUMEN COMPOSITION COMPRISING SAID GRAFT POLYMER - The disclosure relates to a bitumen/polymer composition comprising at least one bitumen and at least one graft polymer, the grafts enabling the bitumen/polymer compositions to be thermoreversibly cross-linked. The disclosure also relates to the use of said bitumen/polymer compositions in fields of application relating to roads, especially in the production of asphalt binders, and in industrial fields of application. The disclosure further relates to the method for producing said thermoreversibly cross-linked bitumen/polymer compositions. | 03-08-2012 |
| 20120028854 | FLUID FOR DEEP OFFSHORE DRILLING - The disclosure relates to a drilling fluid having a viscosity at 40° C. less than or equal to 2.5 mm | 02-02-2012 |
| 20120012216 | DEVICE FOR DAMPING PRESSURE VARIATIONS IN A SEALED CHAMBER - The present invention relates to a device ( | 01-19-2012 |
| 20120010109 | HYDRODEWAXED HYDROCARBON FLUID USED IN THE MANUFACTURE OF FLUIDS FOR INDUSTRIAL, AGRICULTURAL, OR DOMESTIC USE - Hydrocarbon fluid which can be used in the composition of industrial, agricultural and household products, with a pour point of less than −15° C. according to ASTM standard D97, initial and final boiling points between 200 and 450° C., containing more than 50% by weight of isoparaffins and naphthenes up to at most 40% by weight, and constituted by a mixture of hydrocarbons obtained by distillation of hydrodewaxed gas-oil cuts with a boiling point greater than 200° C. | 01-12-2012 |
| 20110319533 | NON-GELLABLE AND PUMPABLE CONCENTRATED BINDER FOR BITUMEN/POLYMER - The present disclosure relates to a concentrated binder having a very high polymer content comprising a soft aromatic petroleum base, optionally a bituminous base and at least one polymer characterized in that the polymer content in the concentrated binder is greater than or equal to 20% by weight, preferably greater than or equal to 25% by weight, and the use thereof in the preparation of a dilute bitumen/polymer binder for the fields of road applications, in particular in the manufacture of road binders, and in the fields of industrial applications. | 12-29-2011 |
| 20110314736 | TREATMENT CHAIN AND PROCESS FOR THE THERMOCHEMICAL CONVERSION OF A WET FEED OF BIOLOGICAL MATERIAL BY GASIFICATION - The invention relates to a treatment chain for thermochemically converting a wet biomass feed ( | 12-29-2011 |
| 20110306729 | CROSS-LINKING COMPOSITION IN THE FORM OF GRANULES FOR PREPARING CROSS-LINKED BITUMEN/ELASTOMER COMPOSITIONS - The disclosure relates to a cross-linking composition in pellet form including at least one polymer matrix, at least one cross-linking agent and at least one hydrogen sulphide inhibiting agent, the hydrogen sulphide inhibiting agent including at least one zinc carboxylate and at least one triazine derivative. It also relates to its preparation method. | 12-15-2011 |
| 20110306526 | LUBRICATING OIL BASED ON POLYOL ESTERS - The present invention relates to oils based on polyol esters, which may be obtained from renewable resources and used as lubricant bases or lubrication additives, notably in four-stroke engine oils, oils for hydraulics or transmissions, as well as industrial lubricants. | 12-15-2011 |
| 20110303585 | PROCESS FOR AROMATIC HYDROGENATION AND CETANE VALUE INCREASE OF MIDDLE-DISTILLATE FEEDSTOCKS - The instant invention pertains to a process for treating a feed, for example a Light Cycle Oil (LCO), having a high content of S and/or N impurities and/or a high content of aromatics, comprising the following steps, in particular in such an order a step of desulphurisation (HDS) and denitrification (HDN) of a feed, in particular LCO, is passed in presence of hydrogen over a catalyst, containing metals of the group VI B and VIII, leading to an effluent, optionally a step of stripping of the effluent, at least a subsequent step for dearomatization (HDA) in which at least a portion of the effluent, optionally stripped, is passed in presence of hydrogen over a catalyst comprising a combination of platinum and palladium supported on a carrier comprising silica-alumina dispersed in an alumina binder wherein the amount of alumina binder is 5-50 wt. % based on the total weight of the silica-alumina and alumina binder present in the carrier and wherein the silica-alumina comprises 5-50 wt. % of alumina based on the weight of the silica-alumina, and recovering the final load obtained, the use of a specific catalyst and a process for preparing diesel comprising the step of mixing the final effluent obtained by a process of the invention. | 12-15-2011 |
| 20110257318 | CLEAR SYNTHETIC BINDER - The disclosure relates to a clear synthetic binder comprising at least one oil of plant origin, at least one resin of petroleum origin and at least one polymer, the amount of oil of plant origin in the binder is greater than or equal to 10% by weight and the amount of polymer in the binder is less than or equal to 15% by weight. The clear synthetic binder according to the disclosure has a good consistency, a reduced viscosity, and suitable behaviour at low temperature and elastic properties. The disclosure also relates to a bituminous mix prepared from said clear synthetic binder, this bituminous mix is prepared at temperatures between 100° C. and 160° C., preferably between 120° C. and 140° C. and has suitable rutting resistance and water resistance. | 10-20-2011 |
| 20110253249 | DEVICE FOR LOADING SOLID PARTICLES INTO AN ENCLOSURE - The invention relates to a device for loading solid particles into an enclosure, including: a means for supplying solid particles to be dispensed, which can be arranged on the top part of the enclosure to be loaded and which pours the solid particles in a substantially vertical manner into a feeding pipe ( | 10-20-2011 |
| 20110201856 | FILTRATION AND PREDISTRIBUTION DEVICE FOR A FIXED CATALYTIC BED REACTOR AND USE THEREOF - The invention relates to a filtration and predistribution device ( | 08-18-2011 |
| 20110160921 | METHOD AND DEVICE FOR PRODUCING A MIXTURE OF CONSTITUENTS WITH CONSTRAINTS, ESPECIALLY WITH PREMIXING - The invention relates to a method and a system for controlling the production of a mixture of constituents, especially a mixture with premix dead volumes. | 06-30-2011 |
| 20110147319 | USE, FOR FILTRATION, OF HOLLOW ELEMENTS FORMED FROM A HELICAL WINDING - The invention relates to the use, for filtering one or more particle-laden fluids, of at least one hollow element obtained by the winding in touching and/or non-touching turns of a wire (F) of cross section (s), said hollow element having at least one closed end and a [free area (S | 06-23-2011 |
| 20110144242 | THERMOREVERSIBLY CROSSLINKED ELASTIC BITUMINOUS COMPOSITION - The disclosure relates to a bituminous composition comprising at least one bitumen and at least one organogelling molecule taken alone or as a mixture, said organogelling molecule being represented by the following general formula (I): where: A represents an acyclic, cyclic or polycyclic, saturated or unsaturated, linear or branched hydrocarbon-based group having 3 to 92 carbon atoms, resulting from the polymerization of the side chains of at least one unsaturated fatty acid, X represents an NH group or an oxygen atom O, R | 06-16-2011 |
| 20110139679 | METHOD FOR CATALYTIC CRACKING WITH MAXIMIZATION OF DIESEL BASE STOCKS - The invention relates to a method for catalytic cracking to maximize the production of diesel base stocks, comprising a cracking reaction step in an upflow fluidized bed reactor ( | 06-16-2011 |
| 20110114536 | AVIATION GASOLINE FOR AIRCRAFT PISTON ENGINES, PREPARATION PROCESS THEREOF - The subject of the present disclosure is an aviation gasoline composition that is lead-free and free of oxygenated compounds meeting the specifications of the ASTM standard comprising isopentane, isooctane, and (alkyl)aromatics. The aviation gasoline composition according to the disclosure may be obtained simply and economically from a mixture of hydrocarbon bases usually available in a refinery. | 05-19-2011 |
| 20110098385 | PROCESS FOR CROSS-LINKING BITUMEN/POLYMER COMPOSITIONS HAVING REDUCED EMISSIONS OF HYDROGEN SULPHIDE - The invention relates to a method of preparing crosslinked bitumen/polymer compositions having reduced emissions of hydrogen sulphide, in which, while operating at temperatures between 100° C. and 230° C. and with stirring, for a duration of at least ten minutes, at least one bitumen or mixture of bitumens is brought into contact with at least one polymer and at least one crosslinking agent, said crosslinking agent being represented by the general formula HS—R—SH where R represents a saturated or unsaturated, linear or branched, cyclic and/or aromatic hydrocarbon-based group having 2 to 40 carbon atoms, optionally comprising one or more heteroatoms, and that does not comprise a C═O carbonyl function and/or a O—C═O carboxylate function. | 04-28-2011 |
| 20110092403 | CYLINDER LUBRICANT FOR A TWO-STROKE MARINE ENGINE - The present invention relates to a cylinder lubricant having a BN determined according to standard ASTM D-2896 greater than or equal to 15, preferably greater than 20, preferably greater than 30, advantageously greater than 40 milligrams of potash per gram of lubricant, comprising:
| 04-21-2011 |
| 20110077177 | MARINE LUBRICANT - The present invention relates to a cylinder lubricant having a BN, determined according to the ASTM D-2896 standard, of greater than or equal to 40 milligrams of potassium hydroxide per gram of lubricant, comprising a lubricant base oil for a marine engine and at least one overbased detergent that is based on alkali or alkaline-earth metals, and which also contains an amount of 0.01% to 10% by weight relative to the total weight of the lubricant, of one or more compounds (A) chosen from esters of saturated fatty monoacids comprising at least 14 carbon atoms and of alcohols comprising at most 6 carbon atoms. | 03-31-2011 |
| 20110064625 | METHOD FOR THE ANTI-EROSION COATING OF A WALL, ANTI-EROSION COATING AND USE THEREOF - The invention relates to a method for the anti-erosion coating of the wall of a cyclone for separating and recovering solid particles driven in a fluid, in which a composite material is deposited in a mould comprising the wall of the cyclone ( | 03-17-2011 |
| 20110061181 | ADDITIVE COMPOSITION FOR TEXTILE AUXILIARIES - The present disclosure relates to compositions for preparing textile auxiliaries, which are used in particular to enhance the dyeing affinity of textile fibres. The disclosure concerns a composition in the form of an aqueous emulsion or solution which comprises (a) one or more hydroxyalkylamines of formula: NX | 03-17-2011 |
| 20110047862 | PROCESS FOR HYDROTREATING A DIESEL FUEL FEEDSTOCK, HYDROTREATING UNIT FOR THE IMPLEMENTATION OF THE SAID PROCESS, AND CORRESPONDING HYDROREFINING UNIT - The invention relates to a process for the catalytic hydrotreating of a feedstock of petroleum origin of diesel fuel type and of a feedstock of biological origin based on vegetable oils and/or animal fats in a stationary bed catalytic hydrotreating unit, the said process being characterized in that the feedstock of petroleum origin is introduced into the said reactor upstream of the feedstock of biological origin. | 03-03-2011 |
| 20110041728 | COLD BITUMINOUS MIXES - The disclosure relates to cold asphalt coatings, in particular cold-poured asphalt coatings. The cold asphalt coatings according to the disclosure include one or more polymerized fatty acids. The cold asphalt coatings, prepared using a bitumen emulsion, have a pre-breakage mixing time that imparts good workability thereto. The cold asphalt coatings, and particularly cold-poured asphalt coatings, have increased cohesion that enables the same to be used under high-speed traffic. Finally, the cold asphalt coatings have good mechanical resistance. | 02-24-2011 |
| 20110028576 | MESOPOROUS MATERIALS AND REACTANTS FOR PREPARING THEM - The invention relates to a process for manufacturing porous materials, which comprises the following steps: preparation of a solution of at least one structuring agent, having at least two structuring parts linked by at least one type of reversible non-covalent interaction; formation of the structured or porous material; separation of the at least two parts of the structuring agent at low temperature; and recovery of at least 50% by weight of the two non-degraded structuring parts and the porous material. | 02-03-2011 |
| 20110003724 | LUBRICATING COMPOSITIONS FOR TRANSMISSIONS - The invention relates to a method for improving properties of protection against spalling of transmission lubricating compositions containing sulphur-containing and sulfur-phosphorous compounds comprising a step for adding into the initial transmission lubricating composition, compounds (c) reducing by at least 5% the active sulfur mass content, as measured by the ASTM D1662 standard, in the final composition. | 01-06-2011 |
| 20100281764 | USE OF LIQUEFIED GAS COMPOSITIONS - Use of a composition of liquefied gases for domestic use, containing dimethylether or DME in a mixture with at least one hydrocarbon with 3 carbon atoms and at least one hydrocarbon with 4 carbon atoms, in which the gaseous mixture released from storage contains a DME concentration fixed at a value of no more than 40 weight %. | 11-11-2010 |
| 20100281762 | ETHYLENE/VINYL ACETATE / UNSATURATED ESTERS TERPOLYMER AS ADDITIVES ENHANCING THE LOW-TEMPERATURE RESISTANCE OF LIQUID HYDROCARBONS SUCH AS MIDDLE DISTILLATES AND MOTOR FUELS OR OTHER FUELS - The disclosure relates to the use as an additive improving the resistance to cold and the filterability of motor fuels, of at least one copolymer including:
| 11-11-2010 |
| 20100275508 | BIFUNCTIONAL ADDITIVES FOR LIQUID HYDROCARBONS OBTAINED BY GRAFTING STARTING WITH COPOLYMERS OF ETHYLENE AND/OR PROPYLENE AND VINYL ESTER - The disclosure relates to the synthesis and the use of copolymers based on ethylene and/or of propylene and of vinyl ester(s) modified by grafting, effective for improving both the resistance to cold and the lubricity of liquid hydrocarbons in particular the middle distillates originating from the distillation of petroleum and crude oils, in particular those with a low sulphur content and relates to a copolymer including:
| 11-04-2010 |
| 20100251606 | GRAFT MODIFIED VINYL ESTER AND ETHYLENE POLYMERS, PREPARATION METHOD THEREOF AND USE OF SAME AS ADDITIVES THAT IMPROVE THE COLD PROPERTIES OF LIQUID HYDROCARBONS - This disclosure concerns the synthesis and use of novel polymers based on ethylene and vinyl esters, modified by conjugation to improve their solubility in liquid hydrocarbons, as double-purpose additives to improve the filterability and flow of liquid hydrocarbons at low temperatures, in particular for middle distillates derived from the distillation of petroleum and crude oil. | 10-07-2010 |
| 20100192804 | BITUMINOUS COMPOSITION WITH THERMOREVERSIBLE PROPERTIES - The invention relates to a bituminous composition that comprises a major portion of at least one bitumen and a minor portion of at least one chemical additive, said additive being an organogelling agent that generates a network of hydrogen bonds between the organogelling molecules constituting the same, and trapping the bitumen phase up to a maximum temperature T | 08-05-2010 |
| 20100190894 | GRAFT POLYMER AND THERMOREVERSIBLY CROSS-LINKED BITUMEN COMPOSITION COMPRISING SAID GRAFT POLYMER - The disclosure relates to a bitumen/polymer composition comprising at least one bitumen and at least one graft polymer, the grafts enabling the bitumen/polymer compositions to be thermoreversibly cross-linked. The disclosure also relates to the use of said bitumen/polymer compositions in fields of application relating to roads, especially in the production of asphalt binders, and in industrial fields of application. The disclosure further relates to the method for producing said thermoreversibly cross-linked bitumen/polymer compositions. | 07-29-2010 |
| 20100167969 | MARINE LUBRICANT FOR FUEL OIL HAVING HIGH AND LOW SULPHUR CONTENTS - The present invention for a two-stroke marine engine, which can be used with both high-sulphur content fuel oils and low-sulphur content fuel oils. It relates to a cylinder lubricant having a BN determined according to the standard ASTM D-2896 greater than or equal to 40 milligrams of potash per gram of lubricant, comprising a lubricant base stock for marine engines and at least one overbased detergent based on alkali metals or alkaline-earth metals, characterized in that it also contains a quantity of 0.01% to 10% preferably 0.1% to 2% by weight relative to the total weight of the lubricant, of one or more (A) compounds chosen from the primary, secondary or tertiary monoalcohols the alkyl or alkylene chain of which is saturated or unsaturated, linear or branched and comprises at least 12 carbon atoms. This lubricant has a sufficient neutralization capacity vis-à-vis the sulphuric acid formed during the combustion of high-sulphur fuel oils, while limiting the formation of deposits during the use of low-sulphur fuel oils. | 07-01-2010 |
| 20100098959 | COMPOSITIONS BASED ON CARBOXYLIC ACIDS FOR TEMPORARY PROTECTION OF METALLIC SURFACES AND DRY FILMS OBTAINED FROM SAID COMPOSITION - The invention relates to a composition based on carboxylic acids and on at least one neutralizing agent, characterized in that the composition comprises a eutectic mixture of at least two carboxylic acids containing n carbon atoms, where 6≦n≦22. Application to the temporary protection of metallic surfaces, and dry films obtained from the said compositions. | 04-22-2010 |
| 20100065475 | PROCESS FOR FCC PRETREATMENT BY MILD HYDROCRACKING INCLUDING DILUTING THE FEEDSTOCK WITH A FEEDSTOCK OF BIOLOGICAL ORIGIN - Process for FCC pretreatment by mild hydrocracking including diluting the feedstock with a feedstock of biological origin The invention relates to a process which comprises the stages consisting in carrying out a mild hydrocracking, implemented under a pressure of 20 to 120 bar and at a temperature of between 300 and 500° C., on a hydrocarbon feedstock comprising or consisting of a feedstock of petroleum origin, comprising or consisting of a vacuum distillate fraction and/or a deasphalted oil, at least 85% by weight of which boils above 370° C., and a feedstock of biological origin comprising components of vegetable oil and/or animal fat type, in order to produce gas oil and an effluent having an initial boiling point of greater than 330° C. within the meaning of the simulated distillation according to standard ASTM D2287, and carrying out a catalytic cracking (FCC) of a composition comprising or consisting of said effluent, and to a plant which makes it possible to carry out this process. | 03-18-2010 |
| 20100058653 | USE OF COMPOUNDS REVEALING THE EFFICIENCY OF FILTERABILITY ADDITIVES IN HYDROCARBON DISTILLATES, AND SYNERGIC COMPOSITION CONTAINING SAME - The invention relates to the use, in a hydrocarbon distillate with a boiling temperature of between 150 and 450° C. and a crystallization onset temperature as measured by Differential Calorimetric Analysis of greater than or equal to −50° C., preferably of −5° C. to +10° C., of a homopolymer obtained from an olefinic ester of carboxylic acid of 3 to 12 carbon atoms and from a fatty alcohol containing a chain of more than 16 carbon atoms and optionally an olefinic double bond, as a compound for revealing the efficiency of filterability additives based on copolymer and/or terpolymers of ethylene and of vinyl ester of a carboxylic acid of 3 to 12 carbon atoms, and of a monoalcohol containing 1 to 10 carbon atoms. The invention is also directed to an additive composition comprising a conventional hydrocarbon filterability additive in combination with an efficiency reveal additive, and also to the combustion fuels, motor fuel and oil fuel that comprise these additive combinations. | 03-11-2010 |
| 20100044274 | HYDROTREATMENT CATALYST, METHOD FOR PRODUCTION AND USE THEREOF - The invention relates to a catalyst for hydroconversion of hydrocarbons, comprising a support made from at least one refractory oxide, at least one group VIII metal and at least one group VIB metal, characterised in further comprising at least one organic compound with at least two thiol functions separated by at least one oxygenated group of formula (I): HS—CxHyOz-SH (I), where x=1 to 20, preferably 2 to 9 and for example x=6, y=2 to 60, preferably 4 to 12 and z=1 to 10, preferably 1 to 6. The invention further relates to a method for preparation, a method for activation of said catalyst and use of the catalyst for the hydrotreatment and/or hydrocracking of hydrocarbons. | 02-25-2010 |
| 20100038284 | PROCESS FOR HYDROTREATING A DIESEL FUEL FEEDSTOCK, HYDROTREATING UNIT FOR IMPLEMENTING SAID PROCESS, AND CORRESPONDING HYDROREFINING UNIT - The invention relates to a method for the catalytic hydrotreatment of a load based on a diesel fuel oil and a biological load based on plant oils and/or animal fats in a hydrotreatment unit. The invention is characterised in that the hydrotreatment unit comprises at least one hydrotreatment reactor operating on a countercurrent. The invention also relates to a hydrotreatment unit for implementing said method, and a corresponding hydrorefining unit. | 02-18-2010 |
| 20100015022 | AQUEOUS SOLUTION FOR THE TREATMENT OF EXHAUST GASES OF DIESEL ENGINES - The present application relates to the use of a solution for the treatment of exhaust gases at the outlet of on-board or stationary diesel engines. It also relates to its use in any device for the treatment of these exhaust gases, regardless of whether the engines are engines of heavy goods vehicles or engines for light vehicles or also engines for stationary industrial engine applications. | 01-21-2010 |
| 20090288988 | PROCESS FOR THE HYDROTREATMENT OF A GAS-OIL FEEDSTOCK, HYDROTREATMENT REACTOR FOR IMPLEMENTING SAID PROCESS, AND CORRESPONDING HYDROREFINING UNIT - The invention relates to a process for the catalytic hydrotreating of a feed of oil origin, of diesel fuel type, in at least one fixed-bed hydrotreating reactor, for manufacturing diesel fuel, characterized in that incorporated into said feed are vegetable oils and/or animal fats up to a level of around 30% by weight, the mixture of said feed and vegetable oils and/or animal fats being introduced into the reactor operating in a single pass, without recycling liquid effluent at the top of the reactor. | 11-26-2009 |
| 20090270294 | MULTIFUNCTIONAL LUBRICATING FLUID - The application pertains to multifunctional lubricating fluids for use in the different assemblies of automotive vehicles, mainly the engine, the transmission or a hydraulic circuit, and relates to a lubricant composition containing at least one oil of the groups I to V and a mixture of at least two polymers having a difference of the permanent shearing stability index (PSSI), as measured by the standardised KRL test for 20 hours at 1000° C., of at least 50, and having a viscosity profile such that: (a) at 1000° C., after a 30 cycle Bosch test following the CEC-L-14-A-93 standard, the viscosity of the final lubricant composition is higher than 9.0 cSt, preferably in range of 9.0 to 12.0 cSt for a 30 grade starting oil, or the viscosity of the final lubricant composition is higher than 12.0 cSt, preferably in range of 12.0 to 15.0 cSt for a 40 grade starting oil; (b) at 1000° C., after a 20 hour KRL test following the CEC-L-45-A-99 standard, the viscosity of the final lubricant composition is higher than 8.5 cSt, preferably in range of 8.5 to 11.0 cSt for a 30 or 40 grade starting oil; and (c) at 400° C., after a 3 hour KRL test following the CEC-L-45-A-99 standard with a test duration down to 3 hours, the viscosity of the final lubricant composition is lower than 51.0 cSt, preferably in range of 41 to 51 cSt for a 30 or 40 grade starting oil. | 10-29-2009 |
| 20090187279 | METHOD AND DEVICE FOR CONTROLLING PRODUCTION OF A MIXTURE OF COMPONENTS, IN PARTICULAR A MIXTURE WITH PRE-MIX DEAD VOLUMES - The invention relates to a method and a device for controlling the production of a mixture of components, especially a mixture with premix dead volumes. | 07-23-2009 |
