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Chemistry of hydrocarbon compounds August inventions list 08/11

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
08/25/2011 > patent applications in patent subcategories. inventions list

20110207977 - Method for producing a-olefin oligomer, a-olefin oligomer, and lubricating oil composition: A method of producing an α-olefin oligomer composition of the present invention is a method of producing an α-olefin oligomer composition, the method including the step of causing the molecules of an α-olefin to react with each other with a specific catalyst in the presence of hydrogen.... Agent: Idemitsu Kosan Co., Ltd.

20110207978 - Method for starting-up naphtha fraction hydrotreating reactor: A method for starting-up a naphtha fraction hydrotreating reactor which subjects a naphtha fraction obtained in a fractionator by fractional distillation of hydrocarbon compounds produced by a Fischer-Tropsch synthesis reaction to hydrotreating, the method comprising: charging in advance an inactive hydrocarbon compound corresponding to the naphtha fraction into a vapor-liquid... Agent:

20110207979 - Method for producing high value aromatics and olefin from light cycle oil produced by a fluidized catalytic cracking process: The present invention relates to a method of producing aromatic products (benzene/toluene/xylene) and olefin products from petroleum fractions obtained by fluid catalytic cracking, and, more particularly, to a method of producing products comprising high-concentration aromatic products and high value-added light olefin products from light cycle oil obtained by fluid catalytic... Agent: Sk Innovation Co., Ltd.

20110207980 - Method for production of styrene from toluene and syngas: A method for the production of styrene comprising reacting toluene and syngas in one or more reactors is disclosed.... Agent: Fina Technology, Inc.

20110207981 - Alkylation process using catalysts with low olefin skeletal isomerization activity: A process is presented for the production of linear alkylbenzenes. The process includes contacting an aromatic compound with an olefin in the presence of a selective zeolite catalyst. The catalyst includes two zeolites combined to improve the linearity, and to produce detergent grade LAB. The two zeolites are selected to... Agent: Uop LLC

20110207982 - Process for ethylbenzene production: A method of producing an alkylaromatic by the alkylation of an aromatic with an alkylating agent, such as producing ethylbenzene by an alkylation reaction of benzene, is disclosed. The method includes using an H-beta catalyst in a preliminary alkylation reactor that is located upstream of the primary alkylation reactor. The... Agent: Fina Technology, Inc.

20110207983 - Large crystal molecular sieves and their manufacture: A process for the manufacture of large crystal size synthetic porous crystalline molecular sieve requires an aqueous reaction mixture that is organic structure directing agent-free, has a H2O/MOH molar ratio (M is an alkali metal) of 75 or less, a source of X2O3 (X is a trivalent element) and a... Agent:

20110207984 - Additive with multiple system of zeolites and method of preparation: Additives for mixing with the catalyst inventory in process units for fluid catalytic cracking (FCC) for maximizing the production of LPG and light olefins are described. Said additives comprise a matrix that incorporates a zeolite of type MFI, preferably zeolite ZSM-5, a zeolite of type Y, and a source of... Agent: Petroleo Brasileiro S.a. - Petrobras

  
08/18/2011 > patent applications in patent subcategories. inventions list

20110201854 - Low oxygen biomass-derived pyrolysis oils and methods for producing the same: Methods are provided for producing low oxygen biomass-derived pyrolysis oil from carbonaceous biomass feedstock. The carbonaceous biomass feedstock is pyrolyzed in the presence of a steam reforming catalyst to produce char and pyrolysis gases. During pyrolysis, a portion of the oxygenated hydrocarbons in the pyrolysis gases is converted into hydrocarbons... Agent:

20110201855 - Low oxygen biomass-derived pyrolysis oils and methods for producing the same: Low oxygen biomass-derived pyrolysis oils and methods for producing them from carbonaceous biomass feedstock are provided. The carbonaceous biomass feedstock is pyrolyzed in the presence of a catalyst comprising base metal-based catalysts, noble metal-based catalysts, treated zeolitic catalysts, or combinations thereof to produce pyrolysis gases. During pyrolysis, the catalyst catalyzes... Agent:

20110201856 - Filtration and predistribution device for a fixed catalytic bed reactor and use thereof: The invention relates to a filtration and predistribution device (4) comprising: a flat plate (5) perforated by holes, each hole being overhung by a vertical hollow duct (6) that includes at least one slot passing through the lateral wall thereof, a filtration bed (7) placed on the plate surrounding said... Agent: Total Raffinage Marketing

20110201857 - Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons: e

20110201858 - Process for producing cumene: In a process for producing cumene from acetone and benzene, a feed stream comprising acetone is contacted with hydrogen in the presence of a hydrogenation catalyst in a first reaction zone under hydrogenation conditions sufficient to convert at least part of the acetone to isopropanol and produce a first liquid... Agent: Badger Licensing LLC

20110201859 - Method for producing crystalline zeolite-like gallo-aluminium silicates: A method for producing crystalline gallo-aluminium silicates, comprising the heating of a reaction mixture in a solvent, wherein the reaction mixture contains a silicon source, an aluminium source, a gallium source and a mineralization agent, wherein the reaction mixture comprises purely inorganic components and is free of nitrogen compounds. Further,... Agent: Sud-chemie Ag

20110201860 - Process for conversion of alkanes to aromatics: The process for conversion of alkanes to aromatics includes the steps of contacting a feedstock containing alkanes having between two and six carbon atoms per molecule with a composite catalyst to produce an aromatization reaction, and collecting aromatics produced by the reaction. The composite catalyst is a zeolite having a... Agent:

20110201861 - Process for making crystalline metallosilicates: e

20110201862 - Processes using dividing wall distillation column: A method for the separation of hydrocarbon compounds utilizing a dividing wall distillation column is described. The dividing wall distillation column enables one or more side draw stream to be removed from the dividing wall distillation column in addition to an overhead stream and a bottoms stream.... Agent: Fina Technology, Inc.

20110201863 - Method of producing synthetic zeolite catalyst and method of producing high-purity paraxylene with a catalyst produced by such a method: This invention relates to a method wherein a high-purity paraxylene can be produced efficiently by using a catalyst having a molecular sieving action (or shape selectivity) and being excellent in the catalytic activity without isomerization and adsorption-separation steps. More particularly, it relates to a method of producing a high-purity paraxylene,... Agent: Jx Nippon Oil & Energy Corporation

20110201864 - Dual-zeolite catalyst for production of ethylbenzene: The dual-zeolite catalyst for production of ethylbenzene is formed by mixing at least two different zeolites selected from mordenite, beta, ZSM-5, ZSM-11, ZSM-12, ZSM-22, ZSM-23, MFI topology zeolite, NES topology zeolite, EU-1, SAPO-5, SAPO-34, SAPO-11 and MAPO-36 zeolites and an inactive alumina binder. The two zeolites have different topology and... Agent:

20110201865 - Process and device for simulated moving bed separation with a modulated by-pass fluid flow: e

  
08/11/2011 > patent applications in patent subcategories. inventions list

20110196179 - Fuel composition: Compositions and methods for forming hydrocarbon products from triglycerides are disclosed. In one aspect, the methods involve the thermal decomposition of fatty acids, which can be derived from the hydrolysis of triglycerides. The thermal decomposition products can be combined with low molecular weight olefins, such as Fischer-Tropsch synthesis products, and... Agent:

20110196180 - Methods and compositions for producing olefins: Compositions and methods for producing olefins are described herein. The olefins can be used to produced biofuels.... Agent: Ls9, Inc.

20110196181 - Process for reacting an aromatic hydrocarbon in the presence of hydrogen: Processes comprising: providing a starting material comprising one or more aromatic hydrocarbons, and having an aromatic sulfur compound content and a total sulfur content; reducing the aromatic sulfur compound content and the total sulfur content in the starting material; and hydrogenating the one or more aromatic hydrocarbons in the presence... Agent: Basf Se

20110196182 - Styrene production processes and catalysts for use therein: Styrene production processes and catalysts for use therein are described herein. The process generally includes providing a C1 source; contacting the C1 source with toluene in the presence of a catalyst disposed within a reactor to form a product stream including ethylbenzene, wherein the catalyst includes a nanocrystalline zeolite; and... Agent: Fina Technology, Inc.

20110196183 - Method for crystalline preparing metalloaluminophosphate (meapo) molecular sieves: y

20110196185 - Acid washed silica supported catalysts and their use in olefin metathesis: Acid washing of silica supports, used for supported tungsten catalysts, improves the activity of the resulting catalyst (i.e., its conversion level at a given temperature) for the metathesis of olefins, without compromising its selectivity to the desired conversion product(s). Exemplary catalysts and processes include those for the production of valuable... Agent: Uop LLC

20110196184 - Support properties of silica supported catalysts and their use in olefin metathesis: Silica supports having a surface area from about 250 m2/g to about 600 m2/g and an average pore diameter from about 45 Å to about 170 Å, used for supported tungsten catalysts, improves the activity of the resulting catalyst (i.e., its conversion level at a given temperature) for the metathesis... Agent: Uop LLC

  
08/04/2011 > patent applications in patent subcategories. inventions list

20110190555 - Method for producing internal olefin, internal olefin mixture, and oil drilling fluid containing internal olefin mixture: A method for producing an internal olefin by stably isomerizing an α-olefin by using an inexpensive zeolite catalyst while preventing an oligomerization reaction is provided. The method for producing an internal olefin comprises a step of isomerizing an α-olefin having from 16 to 18 carbon atoms by passing through a... Agent: Idemitsu Kosan Co., Ltd.

20110190556 - Transalkylation of heavy aromatic hydrocarbon feedstocks: In a process for producing xylene by transalkylation of a C9+ aromatic hydrocarbon feedstock with a C6 and/or C7 aromatic hydrocarbon, the C9+ aromatic hydrocarbon feedstock, at least one C6 and/or C7 aromatic hydrocarbon and hydrogen are contacted with a first catalyst comprising (i) a first molecular sieve having a... Agent:

20110190557 - Hydroprocessing catalysts and their production: In a process for producing a hydroprocessing catalyst, a particulate metal oxide composition comprising an oxide of at least one first metal selected from Group 6 of the Periodic Table of the Elements can be mixed with particles of a sulfide of at least one second metal selected from Groups... Agent: Exxonmobil Research And Engineering Company

20110190558 - Extending the life of an aromatization catalyst: A method of extending the life of an aromatization catalyst comprising identifying a rapid deactivation threshold (RDT) of the catalyst, and oxidizing the catalyst prior to reaching the RDT. A method of aromatizing a hydrocarbon comprising identifying a rapid deactivation threshold (RDT) for an aromatization catalyst, and operating an aromatization... Agent: Chevron Phillips Chemical Company Lp

20110190559 - Method of enhancing an aromatization catalyst: A hydrocarbon aromatization process comprising adding a nitrogenate, an oxygenate, or both to a hydrocarbon stream to produce an enhanced hydrocarbon stream, and contacting the enhanced hydrocarbon stream with an aromatization catalyst, thereby producing an aromatization reactor effluent comprising aromatic hydrocarbons, wherein the catalyst comprises a non-acidic zeolite support, a... Agent: Chevron Phillips Chemical Company Lp

20110190561 - Process for making crystalline metallosilicates: the molar ratio OH—/SiO2 is at least 0.3, advantageously from 0.3 to 0.62, preferably from 0.31 to 0.61, more preferably from 0.32 to 0.61, very preferably from 0.33 to 0.6 and the pH of the mixture a)+b)+c), before crystallization, is higher than 13, preferably higher than 13.1, more preferably higher... Agent: Total Petrochemicals Research Feluy

20110190560 - Transalkylation of heavy aromatic hydrocarbon feedstocks: In a process for producing xylene by transalkylation of a C9+ aromatic hydrocarbon feedstock, the feedstock, at least one C6-C7 aromatic hydrocarbon and hydrogen are supplied to at least one reaction zone containing at least first and second catalyst beds located such that the feedstock and hydrogen contact the first... Agent:

20110190562 - Catalyst comprising an izm-2 zeolite and at least one metal, and its use in the transformation of hydrocarbons: A catalyst is described which comprises at least one IZM-2 zeolite, at least one matrix and at least one metal selected from metals from groups VIII, VIB and VIIB, said zeolite having a chemical composition expressed as the anhydrous base in terms of moles of oxides by the following general... Agent: Ifp Energies Nouvelles

20110190563 - Process to make olefins from organics with reduced side reactions: c

20110190564 - Process for production of olefin: The present invention provides a process for producing an olefin from a carboxylic acid having a β-hydrogen atom or a derivative thereof using the compound containing iodine and at least one metal elements selected from the group consisting of Groups 6, 7, 8, 9, 10 and 11 metals as a... Agent: Kao Corporation

20110190565 - Plasma reactor for gas to liquid fuel conversion: A non-thermal, repetitively-pulsed gliding discharge reactor includes a high-voltage power source configured to provide a pulsed high-voltage potential; a gas inlet; a liquid sorbent inlet; a product outlet; a plurality of first electrodes connected to the high-voltage power source; a plurality of second electrodes that are grounded; and a trough;... Agent: Evoenergy, LLC

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Next industry: Hazardous or toxic waste destruction or containment


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