Patent application number | Description | Published |
20080292542 | TITANOSILICATE ZEOLITE TS-1 REACTION MIXTURE - A reaction mixture composition capable of forming crystals of titanosilicate zeolite TS-1, comprising at least one active source of silica, at least one active source of titanium oxide, at least one nitrogenated organic base, and sufficient water. In one embodiment the composition is in the form of a self-supporting, shapeable mass. In one embodiment there is provided preferred molar composition ranges of the components. In another embodiment the reaction mixture has a water/silica molar ratio of no greater than about 3. | 11-27-2008 |
20090005273 | FUNCTIONAL FLUID COMPOSITIONS - A functional fluid comprising a base oil with a high viscosity index, wherein the functional fluid has a kinematic viscosity at 100° C. between 2.5 and 5.0 mm | 01-01-2009 |
20090005274 | PROCESS FOR MAKING SHOCK ABSORBER FLUID - A process to make a shock absorber fluid having improved performance properties, the properties including an air release after 1 minute by DIN 51381 of less than 0.8 vol %, a kinematic viscosity at 100° C. less than 5 mm | 01-01-2009 |
20090062161 | Two-cycle gasoline engine lubricant - A lubricating oil comprising a base oil of specified carbon types, less than 5 wt % hydrocarbon solvent, and a detergent/dispersant additive package, wherein the lubricating oil has a blend kinematic viscosity at 100° C. of 6.5 mm | 03-05-2009 |
20090062168 | Process for making a two-cycle gasoline engine lubricant - A process to prepare a lubricating oil meeting JASO M345:2003 requirements, comprising: hydroisomerization dewaxing a feed to produce a base oil and blending the base oil with less than 5 wt % solvent and a detergent/dispersant additive package. A process for making lubricating oil, comprising blending together a pour point reduced base oil blend with a detergent/dispersant additive package, a smoke-suppression agent, optionally a pour point depressant, and optionally less than about 5 wt % hydrocarbon solvent, whereby a two-cycle gasoline engine lubricant is produced. A process to make a two-cycle gasoline engine lubricant, comprising preparing a pour point reducing blend component by isomerizing a feed, blending it with a light distillate base oil to produce a pour point reduced base oil blend, and blending the pour point reduced base oil blend with a detergent/dispersant additive package and less than 5 wt % solvent. A lubricating oil made by the process described herein. | 03-05-2009 |
20090088351 | Production of Biofuels and Biolubricants From a Common Feedstock - The present invention is directed to methods and systems for processing triglyceride-containing, biologically-derived oils, wherein such processing comprises conversion of triglycerides to free fatty acids and the separation of these fatty acids by saturation type. Such separation by type enables the efficient preparation of both lubricants and transportation fuels from a common source using a single integrated method and/or system. | 04-02-2009 |
20090120838 | PRODUCTION OF HIGH QUALITY LUBRICANT BRIGHT STOCK - A process for producing a lubricant bright stock from a very heavy feed obtained from a petroleum crude is disclosed. The bright stock produced by the present process has a reduced cloud point and better oxidation stability relative to bright stocks prepared by conventional methods. The process comprises the steps of providing a petroleum residuum-derived stream; separating the residuum-derived stream at a distillation cut point in the range of 1150° F. to 1300° F., into a heavy fraction and at least one light fraction; hydrocracking the at least one light fraction under conditions to reduce the concentration of sulfur and nitrogen to suitable levels for hydroisomerization dewaxing; and dewaxing at least a portion of the hydrocracked stream under hydroisomerization conditions to produce a lubricant bright stock. | 05-14-2009 |
20090159835 | REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED TRIESTERS - The present invention is directed to a refrigerator oil composition comprising
| 06-25-2009 |
20090159837 | REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED DIESTERS - The present invention is directed to a refrigerator oil composition comprising
| 06-25-2009 |
20090163391 | Power Transmission Fluid Compositions and Preparation Thereof - A power transmission fluid composition meeting required specifications of manufactures is provided. The power transmission fluid composition contains a sufficient amount of a Pour Point Reducing Blend Component for the power transmission fluid to have a Brookfield viscosity at −40° C. of less than or equal to 16,000 cP. The Pour Point Reducing Blend Component is selected from an isomerized Fischer-Tropsch derived bottoms product, a bottoms product prepared from an isomerized highly waxy mineral oil, and mixtures thereof. | 06-25-2009 |
20090165645 | CROSSLINKED POLYIMIDE MEMBRANE, METHOD FOR MAKING THE SAME USING ORGANIC TITANATE CATALYSTS TO FACILITATE CROSSLINKING AND METHOD OF USING THE MEMBRANE FOR FLUID SEPARATION - A method of making a crosslinked polyimide membrane is described. A monoesterified membrane is formed from a monoesterified polyimide polymer. The monoesterified membrane is subjected to transesterification conditions to form a crosslinked membrane. The monoesterified membrane is incorporated with an organic titanate catalyst before or after formation of the monoesterified membrane. A crosslinked polyimide membrane made using the aforementioned method and a method of using the membrane to separate fluids in a fluid mixture, such as methane and carbon dioxide, are also disclosed. | 07-02-2009 |
20090170739 | Process for preparing a pour point depressing lubricant base oil component from waste plastic and use thereof - A process for making a pour point depressing lubricant base oil blending component comprises: pyrolyzing a plastics feed comprising polyethylene in a pyrolysis zone at a temperature in the range of about 450° C. to about 700° C. and a residence time in the range of about 3 minutes to about 1 hour to provide a pyrolysis effluent; isomerization dewaxing at least a portion of the pyrolysis effluent with an isomerization dewaxing catalyst in a catalytic isomerization dewaxing zone to provide a isomerization dewaxing effluent comprising a pour point depressing lubricant base oil blending component; and recovering the pour point depressing lubricant base oil blending component boiling in the range of about 900° F. to about 1100° F. and having a pour point in the range of about −15° C. to about 0° C. The pour point depressing lubricant base oil blending component can be used to improve lubricating properties (e.g. pour point) of a lubricant base oil. | 07-02-2009 |
20090178561 | Method of making a crosslinked fiber membrane from a high molecular weight, monoesterified polyimide polymer - The present disclosure relates to a high molecular weight, monoesterified polyimide polymer. Such high molecular weight, monoesterified polyimide polymers are useful in forming crosslinked polymer membranes for the separation of fluid mixtures. According to its broadest aspect, the method of making a crosslinked membrane comprises the following steps: (a) preparing a polyimide polymer comprising carboxylic acid functional groups from a reaction solution comprising monomers and at least one solvent; (b) treating the polyimide polymer with a diol at esterification conditions in the presence of dehydrating conditions to form a monoesterified polyimide polymer; and (c) subjecting the monoesterified fiber to transesterification conditions to form a crosslinked fiber membrane, wherein the dehydrating conditions at least partially remove water produced during step (b). The crosslinked membranes can be used to separate at least one component from a feed stream including more than one component. | 07-16-2009 |
20090249950 | CROSSLINKED MEMBRANE AND POLYMER FOR MAKING SAME AND METHOD OF USING MEMBRANE - A composition of and a method of making high performances crosslinked membranes are described. The membranes have a high resistance to plasticization by use of crosslinking. The preferred polymer material for the membrane is a polyimide polymer comprising covalently bonded ester crosslinks. The resultant membrane exhibits a high permeability of CO | 10-08-2009 |
20090270666 | PROCESS TO MAKE BASE OIL FROM FISCHER-TROPSCH CONDENSATE - A process for making a base oil, comprising: selecting a feed from a Fischer-Tropsch condensate; oligomerizing the feed in an ionic liquid; and alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone, to form a product having: a kinematic viscosity at 100° C. of 6.9 mm | 10-29-2009 |
20090270667 | PROCESS TO MAKE BASE OIL FROM THERMALLY CRACKED WAXY FEED USING IONIC LIQUID CATALYST - We provide a process for making a base oil, comprising: a) selecting an olefin feed produced by thermal cracking of a waxy feed; b) oligomerizing the olefin feed in an ionic liquid oligomerization zone at a set of oligomerization conditions to form an oligomer; and c) alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone, at a set of alkylation conditions to form an alkylated oligomeric product having a kinematic viscosity at 100° C. of 6.9 mm | 10-29-2009 |
20090321307 | LUBRICATING BASE OIL MANUFACTURING PLANT FOR PRODUCING BASE OILS HAVING DESIRED CYCLOPARAFINIC FUNCTIONALITY - A lubricating base oil manufacturing plant comprising a means for hydroisomerization dewaxing a wax at a specified hydrogen to feed ratio and a means for hydrofinishing the hydroisomerized wax to produce one or more base oils having greater than 10 weight percent total molecules with cycloparaffinic functionality and less than 0.5 weight percent molecules with multicycloparaffinic functionality. | 12-31-2009 |
20090321308 | METHOD FOR PRODUCING A BASE OIL HAVING HIGH WEIGHT PERCENT TOTAL MOLECULES WITH CYCLOPARAFFINIC FUNCTIONALITY AND LOW WEIGHT PERCENT MOLECULES WITH MULTICYCLOPARAFFINIC FUNCTIONALITY - A method for producing a base oil having a high ratio of weight percent molecules with monocycloparaffinic functionality to weight percent molecules with multicycloparaffinic functionality by hydroisomerization dewaxing a selected Fischer-Tropsch wax under hydroisomerization conditions including a hydrogen to feed ratio from about 712.4 to about 3562 liter H | 12-31-2009 |
20100018108 | Conversion of Vegetable Oils to Base Oils and Transportation Fuels - The present invention is directed to methods (processes) and systems for processing triglyceride-containing, biologically-derived oils to provide for base oils and transportation fuels, wherein partial oligomerization of fatty acids contained therein provide for an oligomerized mixture from which the base oils and transportation fuels can be extracted. Such methods and systems can involve an initial hydrotreating step or a direct isomerization of the oligomerized mixture. | 01-28-2010 |
20100025289 | COMPOSITION OF MIDDLE DISTILLATE - A middle distillate, comprising hydrocarbons having a boiling range between 150° C. and 350° C., a NMR branching index greater than 60, and a CH | 02-04-2010 |
20100025292 | PROCESS FOR PRODUCING A LOW VOLATILITY GASOLINE BLENDING COMPONENT AND A MIDDLE DISTILLATE - A process for producing a low volatility gasoline blending component and a middle distillate, comprising alkylating a hydrocarbon stream comprising at least one olefin having from 2 to 6 carbon atoms and at least one paraffin having from 4 to 6 carbon atoms with an ionic liquid catalyst and an unsupported halide containing additive, and separating the alkylate into at least the low volatility gasoline blending component and the middle distillate, wherein the middle distillate is a fuel suitable for use as a jet fuel or jet fuel blending component. Also, a process for producing a gasoline blending component and a middle distillate, comprising adjusting a level of a halide containing additive provided to an ionic liquid alkylation reactor to shift selectivity towards heavier products, and recovering a low volatility gasoline blending component and the middle distillate. Also, processes comprising alkylating isobutane with butene over specific chloroaluminate ionic liquids. | 02-04-2010 |
20100025294 | PROCESS FOR PRODUCING A MIDDLE DISTILLATE - A process for producing a middle distillate or a middle distillate blending component, comprising contacting a feed comprising an olefin, an isoparaffin, and less than 5 wt % oligomerized olefin, in an ionic liquid alkylation zone with an acidic haloaluminate ionic liquid, at alkylation conditions; and recovering an effluent comprising an alkylated product that has greater than 35 vol % C10+ and less than 1 vol % C55+. Also processes for producing a middle distillate by alkylating isobutane and butene in the presence of defined chloroaluminate ionic liquid catalysts, wherein a separating step separates the middle distillate and wherein the middle distillate is from 20 wt % or higher of the total alkylate product. Also a process for producing middle distillate with FC cracker feed comprising olefins. A separated middle distillate has greater than 30 vol % C10+, less than 1 vol % C55+, and a cloud point less than −50° C. | 02-04-2010 |
20100025298 | PROCESS FOR PRODUCING A JET FUEL - A process for producing a jet fuel, comprising contacting an olefin and an isoparaffin with an unsupported catalyst system comprising an ionic liquid catalyst and a halide containing additive in an alkylation zone under alkylation conditions to make an alkylate product, and recovering the jet fuel from the alkylate product, wherein the jet fuel meets the boiling point, flash point, smoke point, heat of combustion, and freeze point requirements for Jet A-1 fuel. Also a process for producing a jet fuel, comprising providing a feed produced in a FC cracker comprising olefins, mixing the feed with an isoparaffin, alkylating the mixed feed in an ionic liquid alkylation zone, and separating the jet fuel from the alkylated product. We also provide a process comprising alkylating isobutane and butene in the presence of specific chloroaluminate ionic liquid catalysts, to produce a jet fuel. | 02-04-2010 |
20100029998 | Synthesis of a Crystalline Silicoaluminophosphate - The present invention is a method for synthesizing non-zeolitic molecular sieves which have a three dimensional microporous framework comprising [AlO | 02-04-2010 |
20100160700 | PROCESS AND CATALYSTS FOR REFORMING FISHER TROPSCH NAPHTHAS TO AROMATICS - Improved processes and catalysts are described for the conversion of oxygenate-containing olefinic Fischer Tropsch naphtha into aromatics. This involves removal of the oxygenates without complete saturation of the olefins followed by aromatization of the oxygenate-depleted olefinic naphtha preferably over a catalyst that is tolerant to oxygenates. | 06-24-2010 |
20100213101 | REFORMING PROCESS AT LOW PRESSURE - Processes for reforming of naphtha feedstocks are described. Briefly, a two stage naphtha reforming process is described. The first stage uses a low acidity beta zeolite catalyst under relatively mild reforming conditions to form an effluent. This effluent is passed to a subsequent stage where further reforming occurs using a catalyst containing ZSM-5 zeolite. The second stage is run under mild reforming conditions. The low pressures employed in the reforming process described maximize liquid product yield by avoiding unwanted cracking reactions and production of light products. | 08-26-2010 |
20100219101 | PROCESS TO MAKE A LIGHT BASE OIL FRACTION HAVING LOW NOACK VOLATILITY - A process to make a light base oil fraction having a wt % Noack volatility between 0 and 100 and additionally less than a Noack Volatility Factor (NVF), wherein the Noack Volatility Factor is defined by the equation: 900×(Kinematic Viscosity at 100° C.) | 09-02-2010 |
20100270206 | TWO-CYCLE GASOLINE ENGINE LUBRICANT WITH A BASE OIL HAVING A LOW TRACTION COEFFICIENT - We provide a process, comprising: a) hydroisomerization dewaxing a substantially paraffinic wax feed and distilling a dewaxed product, whereby a lubricating base oil is produced having a traction coefficient less than 0.015 when measured at 15 mm | 10-28-2010 |
20100324316 | PREPARATION OF TITANOSILICATE ZEOLITE TS-1 - A method is disclosed for preparing crystalline titanosilicate zeolite TS-1 from a reaction mixture containing only sufficient water to produce zeolite TS-1. In one embodiment, the reaction mixture is self-supporting and may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an added external liquid phase, so that excess liquid need not be removed from the crystallized product. | 12-23-2010 |
20110004038 | PROCESS TO MAKE BASE OIL FROM THERMALLY CRACKED WAXY FEED USING IONIC LIQUID CATALYST - We provide a process for making a base oil, comprising: a) selecting an olefin feed produced by thermal cracking of a waxy feed; b) oligomerizing the olefin feed in an ionic liquid oligomerization zone at a set of oligomerization conditions to form an oligomer; and c) alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone, at a set of alkylation conditions to form an alkylated oligomeric product having a kinematic viscosity at 100° C. of 6.9 mm | 01-06-2011 |
20110008219 | LUBRICATING BASE OIL MANUFACTURING PLANT FOR PRODUCING BASE OILS HAVING HIGH VISCOSITY INDEX AND DESIRED CYCLOPARAFINIC FUNCTIONALITY - A lubricating base oil manufacturing plant comprising a means for hydroisomerization dewaxing a wax at a specified hydrogen to feed ratio and a means for hydrofinishing the hydroisomerized wax to produce one or more base oils having a viscosity index greater than 28×Ln(Kinematic Viscosity at 100° C., in cSt)+95, and a ratio of wt % molecules with monocycloparaffinic functionality to wt % molecules with multicycloparaffinic functionality greater than 15. | 01-13-2011 |
20110020190 | SYSTEM FOR PRODUCING TRANSPORTATION FUELS FROM WASTE PLASTIC AND BIOMASS - The present invention is generally directed to methods and systems for producing biofuels via biomass, waste plastic, and/or Fischer-Tropsch product feeds. Such methods and systems are an improvement over the existing art at least in that they are feed-tolerant (i.e., allow for variability) and provide an economy of scale, while typically retaining the environmental benefits associated with such processing of such feeds. | 01-27-2011 |
20110034742 | TUNING AN OLIGOMERIZING STEP TO PRODUCE A BASE OIL WITH SELECTED PROPERTIES - A process, comprising:
| 02-10-2011 |
20110034743 | BASE OIL COMPOSITION COMPRISING OLIGOMERIZED OLEFINS - We provide a base oil, comprising one or more oligomerized olefins, wherein the base oil has:
| 02-10-2011 |
20110034748 | OLIGOMERIZATION OF PROPYLENE TO PRODUCE BASE OIL PRODUCTS USING IONIC LIQUIDS-BASED CATALYSIS - We provide a process, comprising:
| 02-10-2011 |
20110094936 | Process for Improving the Lubricating Properties of Base Oils Using a Fischer-Tropsch Derived Bottoms - A method for improving the lubricating properties of a distillate base oil characterized by a pour point of 0 degrees C. or less and a boiling range having the 10 percent point falling between about 625 degrees F. and about 790 degrees F. and the 90 percent point falling between about 725 degrees F. and about 950 degrees F., the method comprises blending with said distillate base oil a sufficient amount of a pour point depressing base oil blending component to reduce the pour point of the resulting base oil blend at least 3 degrees C. below the pour point of the distillate base oil, wherein the pour point depressing base oil blending component is an isomerized Fischer-Tropsch derived bottoms product having a pour point that is at least 3 degrees C. higher than the pour point of the distillate base oil. | 04-28-2011 |
20110147268 | PROCESS FOR PRODUCING A JET FUEL HAVING A HIGH NMR BRANCHING INDEX - A process for producing a jet fuel, comprising contacting an olefin and an isoparaffin with an unsupported catalyst system comprising an ionic liquid catalyst and a halide containing additive in an alkylation zone under alkylation conditions to make an alkylate product, and recovering the jet fuel from the alkylate product, wherein the jet fuel has a NMR branching index greater than 60 and meets the boiling point, flash point, smoke point, heat of combustion, and freeze point requirements for Jet A-1 fuel. Also a process for producing a jet fuel, comprising providing a feed produced in a FC cracker comprising olefins, mixing the feed with an isoparaffin, alkylating the mixed feed in an ionic liquid alkylation zone, and separating the jet fuel from the alkylated product. | 06-23-2011 |
20110147269 | PROCESS FOR PRODUCING A LOW VOLATILITY GASOLINE BLENDING COMPONENT AND A MIDDLE DISTILLATE USING AN IONIC LIQUID - A process for producing a low volatility gasoline blending component and a middle distillate, comprising alkylating a hydrocarbon stream comprising at least one olefin having from 2 to 4 carbon atoms and at least one paraffin having from 4 to 6 carbon atoms with an ionic liquid catalyst and an unsupported halide containing additive, and separating the alkylate into at least the low volatility gasoline blending component and the middle distillate, wherein the middle distillate is a fuel suitable for use as a jet fuel or jet fuel blending component. Also, a process for producing a gasoline blending component and a middle distillate, comprising adjusting a level of a halide containing additive provided to an ionic liquid alkylation reactor to shift selectivity towards heavier products, and recovering a low volatility gasoline blending component and the middle distillate. Also, processes comprising alkylating isobutane with butene over specific chloroaluminate ionic liquids. | 06-23-2011 |
20110176992 | Preparation of X Zeolite - A method is disclosed for preparing crystalline aluminosilicate X zeolite from a reaction mixture containing only sufficient water to produce X zeolite. In one embodiment, the reaction mixture is self-supporting and may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an added external liquid phase, so that excess liquid need not be removed from the crystallized product prior to drying the crystals. | 07-21-2011 |
20110192077 | CONVERSION OF VEGETABLE OILS TO BASE OILS AND TRANSPORTATION FUELS - The present invention is directed to methods (processes) and systems for processing triglyceride-containing, biologically-derived oils to provide for base oils and transportation fuels, wherein partial oligomerization of fatty acids contained therein provide for an oligomerized mixture from which the base oils and transportation fuels can be extracted. Such methods and systems can involve an initial hydrotreating step or a direct isomerization of the oligomerized mixture. | 08-11-2011 |
20110195881 | CONVERSION OF VEGETABLE OILS TO BASE OILS AND TRANSPORTATION FUELS - The present invention is directed to methods (processes) and systems for processing triglyceride-containing, biologically-derived oils to provide for base oils and transportation fuels, wherein partial oligomerization of fatty acids contained therein provide for an oligomerized mixture from which the base oils and transportation fuels can be extracted. Such methods and systems can involve an initial hydrotreating step or a direct isomerization of the oligomerized mixture. | 08-11-2011 |
20110239529 | BIODIESELS USEFUL FOR IMPROVING CLOUD POINT - The instant invention pertains to new biodiesels which may be blended with petrodiesel. The biodiesels may comprise a fatty acid C | 10-06-2011 |
20110311441 | PREPARATION OF MOLECULAR SIEVE SSZ-13 - Disclosed is a method for preparing crystalline zeolite SSZ-13, said method comprising (a) preparing a reaction mixture comprising (1) at least one active source of an oxide of a tetravalent element or mixture of tetravalent elements, (2) optionally at least on active source of an oxide of a trivalent element or mixture of trivalent elements, (3) at least one active source of an alkali metal, (4) seed crystals of zeolite SSZ-13, (5) benzyl trimethylammonium cation in an amount sufficient to form crystals of zeolite SSZ-13, the benzyl trimethylammonium cation being used in the absence of a 1-adamantammonium cation, and (6) an amount of water that is not substantially in excess of the amount required to cause and maintain crystallization of the small pore zeolite; and (b) heating said reaction mixture at crystallization conditions for sufficient time to form crystallized material containing crystals of SSZ-13. | 12-22-2011 |
20120018667 | REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED DIESTERS - The present invention is directed to a refrigerator oil composition comprising
| 01-26-2012 |
20120024752 | Multi-Stage Hydroprocessing for the Production of High Octane Naphtha - An integrated process is provided for producing high octane naphtha. Hydrocracked naphtha from a hydrocracking reaction zone is contacted with a reforming catalyst that includes a silicate having a silica to alumina molar ratio of at least 200, and a crystallite size of less than 10 microns. Products from the reforming include a reformed naphtha and a hydrogen-rich stream, which is passed to the hydrocracking reaction zone. | 02-02-2012 |
20120024753 | MULTI-STAGE REFORMING PROCESS TO PRODUCE HIGH OCTANE GASOLINE - The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which said process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime. | 02-02-2012 |
20120024754 | MULTI-STAGE REFORMING PROCESS WITH FINAL STAGE CATALYST REGENERATION - The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which said process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime. | 02-02-2012 |
20120029257 | PROCESS FOR THE PRODUCTION OF PARA-XYLENE - A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C | 02-02-2012 |
20120040413 | CHLORINE DIOXIDE TREATMENT OF BIOMASS FEEDSTOCK - The instant invention pertains to the use of chlorine dioxide in new processes for treating lignocellulosic feedstocks, as well as, new compositions suitable for, for example, bioalcohol production. Advantageously, the processes and compositions of the present invention may be used in more environmentally friendly, cost-efficient production of fuels and, if desired, may be coupled with other biomass processing facilities such as Kraft pulp bleaching mills. | 02-16-2012 |
20120102827 | FUEL AND BASE OIL BLENDSTOCKS FROM A SINGLE FEEDSTOCK - A method comprising the steps of providing a fatty acyl mixture comprising: (i) a C | 05-03-2012 |
20120102828 | FUEL AND BASE OIL BLENDSTOCKS FROM A SINGLE FEEDSTOCK - A method comprising providing a fatty acyl mixture comprising: (i) a C | 05-03-2012 |
20120108869 | FUEL AND BASE OIL BLENDSTOCKS FROM A SINGLE FEEDSTOCK - A method comprising the steps of providing a quantity of biologically-derived oil comprising triglycerides; processing the biologically derived oil so as to transesterify at least some of the triglycerides contained therein to yield a quantity of saturated monoesters and unsaturated monoesters; oligomerizing at least some of the unsaturated monoesters to yield a quantity of fatty acid ester oligomers; separating at least some of the saturated monoesters from the fatty acid ester oligomers; and hydrotreating at least some of the fatty acid ester oligomers to yield a quantity of alkanes. | 05-03-2012 |
20120108870 | FUEL AND BASE OIL BLENDSTOCKS FROM A SINGLE FEEDSTOCK - A method comprising the steps of providing a fatty acyl mixture comprising: (i) a C | 05-03-2012 |
20120108871 | FUEL AND BASE OIL BLENDSTOCKS FROM A SINGLE FEEDSTOCK - A method comprising providing a fatty acyl mixture comprising: (i) a C | 05-03-2012 |
20120111191 | CROSSLINKED MEMBRANE AND POLYMER FOR MAKING SAME AND METHOD OF USING MEMBRANE - A composition of and a method of making high performance crosslinked membranes are described. The membranes have a high resistance to plasticization by use of crosslinking. The preferred polymer material for the membrane is a polyimide polymer comprising covalently bonded ester crosslinks. The resultant membrane exhibits a high permeability of CO | 05-10-2012 |
20120149612 | PROCESS TO MAKE BASE OIL BY OLIGOMERIZING LOW BOILING OLEFINS - A process for making base oil, comprising: oligomerizing one or more olefins having a boiling point less than 82° C. in the presence of an ionic liquid catalyst to produce the base oil having a kinematic viscosity at 40° C. of 1100 mm | 06-14-2012 |
20120149953 | PROCESS FOR MAKING A HIGH VISCOSITY BASE OIL WITH AN IMPROVED VISCOSITY INDEX - We provide a process, comprising oligomerizing one or more olefins having a boiling point less than 82° C. in a presence of an ionic liquid catalyst and one or more C5+ alpha olefins in a reactor to produce a base oil having a kinematic viscosity at 100° C. of 36 mm | 06-14-2012 |
20120161085 | High Fire-Point Esters as Electrical Insulating Oils - Provided is an electrical insulating oil formulation comprising at least one diester or triester species having ester links on adjacent carbons, and an anti-oxidant additive. The formulation exhibits an excellent balance of the pour point, viscosity and fire point properties, and is imminently suitable for use as a transformer oil. | 06-28-2012 |
20120164506 | Ester Based Heat Transfer Fluid Useful as a Coolant for Electric Vehicles - Provided is a heat transfer fluid formulation comprising at least one diester or triester species having ester links on adjacent carbons. The formulation exhibits an excellent balance of dielectric and heat transfer properties, and is useful as a coolant for electric vehicles. | 06-28-2012 |
20120184787 | PROCESS FOR MAKING HIGH VISCOSITY INDEX LUBRICATING BASE OILS - A process for making a lubricating base oil having a viscosity index of at least 110, comprising the steps of: combining a waxy light neutral base oil and a wax derived from pyrolyzing a plastics feed comprising polyethylene to form a blend; hydroisomerization dewaxing the blend; and recovering the lubricating base oil from an effluent from the hydroisomerization dewaxing step. | 07-19-2012 |
20120241996 | CROSSLINKED POLYIMIDE MEMBRANE, METHOD FOR MAKING THE SAME USING ORGANIC TITANATE CATALYSTS TO FACILITATE CROSSLINKING AND METHOD OF USING THE MEMBRANE FOR FLUID SEPARATION - A method of making a crosslinked polyimide membrane is described. A monoesterified membrane is formed from a monoesterified polyimide polymer. The monoesterified membrane is subjected to transesterification conditions to form a crosslinked membrane. The monoesterified membrane is incorporated with an organic titanate catalyst before or after formation of the monoesterified membrane. A crosslinked polyimide membrane made using the aforementioned method and a method of using the membrane to separate fluids in a fluid mixture, such as methane and carbon dioxide, are also disclosed. | 09-27-2012 |
20120316352 | PREPARATION OF TITANOSILICATE ZEOLITE TS-1 - A method is disclosed for preparing crystalline titanosilicate zeolite TS-1 from a reaction mixture containing only sufficient water to produce zeolite TS-1. In one embodiment, the reaction mixture is self-supporting and may be shaped if desired. In the method, the reaction mixture is heated at crystallization conditions and in the absence of an added external liquid phase, so that excess liquid need not be removed from the crystallized product. | 12-13-2012 |
20130043424 | REFRIGERATION OIL FROM GAS-TO-LIQUID DERIVED AND BIO-DERIVED DIESTERS - The present invention is directed to a refrigerator oil composition comprising
| 02-21-2013 |
20130220119 | Crosslinked Membrane And Polymer For Making Same And Method Of Using Membrane - A composition of and a method of making high performance crosslinked membranes are described. The membranes have a high resistance to plasticization by use of crosslinking. The preferred polymer material for the membrane is a polyimide polymer comprising covalently bonded ester crosslinks. The resultant membrane exhibits a high permeability of CO | 08-29-2013 |
20130256586 | REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED TRIESTERS - The present invention is directed to a refrigerator oil composition comprising
| 10-03-2013 |
20140046106 | PROCESS FOR THE PRODUCTION OF PARA-XYLENE - A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C | 02-13-2014 |
20140076778 | MULTI-STAGE REFORMING PROCESS TO PRODUCE HIGH OCTANE GASOLINE - The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which the process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime. | 03-20-2014 |
20140114106 | PROCESS FOR THE PRODUCTION OF PARA-XYLENE - A reforming process using a medium pore zeolite under conditions to facilitate the conversion of C | 04-24-2014 |