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Chemistry of hydrocarbon compounds September class, title,number 09/10

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.
  
09/30/2010 > patent applications in patent subcategories. class, title,number

20100249470 - Methods and compositions for producing hydrocarbons: Compositions and methods for producing aldehydes, alkanes, and alkenes are described herein. The aldehydes, alkanes, and alkenes can be used in biofuels.... Agent: Wilmerhale/boston

20100249471 - Production of propylene from butane: This invention relates to an integrated process for the efficient production of olefins from C4 feedstocks comprising butane and more particularly to a method of producing propylene and butadiene. The process combines a dehydrogenation unit with an olefin conversion unit to convert butane feedstock to propylene and butadiene products. The... Agent: Osha Liang LLP / Lummus

20100249472 - Alkylaromatics production: A process is described for producing an alkylaromatic compound in a multistage reaction system comprising at least first and second series-connected alkylation reaction zones each containing an alkylation catalyst. A first feed comprising an alkylatable aromatic compound and a second feed comprising an alkene and one or more alkanes are... Agent: Exxonmobil Chemical Company Law Technology

20100249473 - Oxidative coupling of hydrocarbons as heat source: A process for the coupling of hydrocarbons and utilizing the heat energy produced by the reaction is disclosed. In one embodiment the process can include reacting methane with oxygen to form a product stream containing ethane and further processing the ethane to ethylene in an existing ethylene production facility while... Agent: Fina Technology Inc

20100249474 - Process for oligomerizing dilute ethylene: The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides,... Agent: Honeywell/uop Patent Services

20100249475 - Process for isomerization of tetrahydrodicyclopentadiene using supported acidic ionic liquid as a catalyst: A process for isomerization of tetrahydrodicyclopentadiene using a supported acidic ionic liquid as catalyst is provided. In the presence of the supported acidic ionic liquid, endo-tetrahydrodicyclopentadiene is isomerized to exo-tetrahydrodicyclo-pentadiene, wherein the supported acidic ionic liquid includes a porous support and an acidic ionic liquid, and the acidic ionic liquid... Agent: Muncy, Geissler, Olds & Lowe, PLLC

20100249476 - Catalytic dehydration of alcohols using phase pure single- and multi-site heterogeneous catalysts: The disclosure describes a new class of isomorphously metal-substituted aluminophosphate materials with high phase purity that are capable of performing selective Brönsted acid catalyzed chemical transformations, such as transforming alcohols to olefins, with high conversions and selectivities using mild conditions. Isomorphous substitutions of functional metal ions for both the aluminum... Agent: Nixon Peabody, LLP

20100249477 - Method of rapid methylation, kit for preparing pet tracer and method of producing pet tracer: It is intended to provide a method of rapid methylation of an aromatic compound or an alkenyl compound, which is capable of obtaining an aromatic compound or an alkenyl compound labeled with a methyl group or a fluoromethyl group under a mild condition rapidly in high yield using an organic... Agent: Quarles & Brady LLP

20100249478 - Hydrocarbon conversion processes using the uzm-27 family of crystalline aluminosilicate compositions: This invention relates to hydrocarbon conversion processes using a new family of crystalline aluminosilicate compositions designated the UZM-27 family. These include the UZM-27 and UZM-27HS which have unique structures. UZM-27 is a microporous composition which has a three-dimensional structure and is obtained by calcining the as synthesized form designated UZM-27P.... Agent: Honeywell/uop Patent Services

20100249479 - Catalyst composition, its preparation and use: A catalyst composition which comprises: a) a carrier which comprises at least 30 wt % of a binder selected from silica, zirconia and titania; at least 20 wt % of a pentasil zeolite, having a bulk silica to alumina ratio in the range of from 20 to 150 and being... Agent: Shell Oil Company

20100249480 - Process for oligomerizing dilute ethylene: The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalyst is resistant to feed impurities such as hydrogen sulfide, carbon oxides,... Agent: Honeywell/uop Patent Services

20100249481 - Process for preparing ethene: A process for the production of ethene by the vapour phased chemical dehydration of a feed comprising ethanol, water and ethoxyethane in a reactor at elevated temperature and pressure in the presence of a bed of catalyst comprising a supported heteropolytungstic acid characterised in that the reactor is maintained or... Agent: Nixon & Vanderhye, PC

20100249482 - Method of preparing multicomponent bismuth molybdate catalysts comprising four metal components and method of preparing 1,3-butadiene using said catalysts: This invention relates to a method of preparing multicomponent bismuth molybdate catalysts composed of four metal components and a method of preparing 1,3-butadiene using the catalyst, and particularly, to multicomponent bismuth molybdate catalysts composed of a divalent cationic metal, a trivalent cationic metal, bismuth and molybdenum, a preparation method thereof,... Agent: Abelman, Frayne & Schwab

20100249483 - Process for separating para-xylene from a mixture of c8 and c9 aromatic hydrocarbons: The invention is an adsorptive separation process for producing a para-xylene product from a feed stream comprising para-xylene, at least one other C8 aromatic, and a C9 aromatic. An adsorbent comprising X or Y zeolite and a desorbent comprising para-diethylbenzene (p-DEB) are used in an adsorptive separation zone to produce... Agent: Honeywell/uop Patent Services

20100249484 - Separation system and method: One exemplary embodiment can be a separation system. The separation system can include an adsorption zone, a rotary valve, a transition zone, and one or more pipes. Usually, the transition zone includes one or more lines communicating the rotary valve with the adsorption zone. The rotary valve alternatively may distribute... Agent: Honeywell/uop Patent Services

20100249485 - Removal of ultra-fine particles from a fischer tropsch stream: This invention relates to processes for removing particles such as catalyst fines from hydrocarbon streams, such as a wax dried from a Fischer Tropsch reaction using centrifugation in combination with a treatment with an aqueous solution preferably containing an acid, or with an acid. According to an aspect of the... Agent: Goodwin Procter LLP Attn: Patent Administrator

  
09/23/2010 > patent applications in patent subcategories. class, title,number

20100240935 - Use of isotopic analysis for determination of aromatic hydrocarbons produced from methane: P

20100240936 - Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams: A catalyst and a method for selective hydrogenation of acetylene and dienes in light olefin feedstreams are provided. The catalyst retains higher activity and selectivity after regeneration than conventional selective hydrogenation catalysts. The catalyst contains a first component and a second component supported on an inorganic support. The inorganic support... Agent: Reed Smith LLP

20100240937 - Process for the production of olefins: Disclosed is a process for the production of C2 to C3 olefins via the catalytic cracking of feedstocks including C4 and heavier olefins in an integrated reaction/regeneration system.... Agent: Osha Liang LLP / Lummus

20100240938 - Process for producing triptane: A process for producing triptane and/or triptene from methanol and/or one or more derivatives thereof, and optionally one or more further alcohols and/or derivatives thereof at a temperature in the range of from 150 to 400° C., in the presence of a zeolite catalyst having Brønsted acidity, in which all... Agent: Nixon & Vanderhye, PC

20100240939 - Dehydration of 1- phenyl ethanol: A process for the production of styrene is described. The process comprises dehydrating 1-phenyl ethanol in the liquid phase in the presence of a para- and ortho-toluenesulfonic acid mixture. The ratio of para-toluenesulfonic acid to ortho-toluenesulfonic acid is from 1:9 to 20:1. The process results in reduced heavies production, improved... Agent: Lyondellbasell Industries

20100240940 - Method of providing heat for chemical conversion and a process and system employing the method for the production of olefin: A method and system for providing heat to a chemical conversion process is advantageously employed in the production of olefin by the catalytic dehydrogenation of a corresponding hydrocarbon. The catalytic dehydrogenation process employs diluent steam operating at a steam to oil ratio which can be 1.0 or below and relatively... Agent: Osha Liang LLP / Lummus

20100240941 - New catalyst for higher production rates in hydrocarbon dehydrogenation: A process is presented for the dehydrogenation of hydrocarbons in a radial flow reactor. The process includes the continuous feeding of catalyst into the reactor and the continuous withdrawal of catalyst from the reactor, where the catalyst is modified to increase the increased density. The catalyst is a layered structure... Agent: Honeywell/uop Patent Services

20100240942 - Process for hydrodeoxygenation of feeds derived from renewable sources with limited decarboxylation conversion using a catalyst based on nickel and molybdenum: The invention concerns a process for hydrodeoxygenation of feeds derived from renewable sources with conversion by decarboxylation/decarbonylation limited to at most 10%, using a bulk or supported catalyst comprising an active phase constituted by at least one element from group VIB and at least one element from group VIII, said... Agent: Millen, White, Zelano & Branigan, P.C.

  
09/16/2010 > patent applications in patent subcategories. class, title,number

20100234654 - Process for making saturated hydrocarbons and the use thereof: Provided are processes for making one or more unsaturated oligomeric acids and one or more saturated hydrocarbons. In one form, a process for making one or more saturated hydrocarbons includes oligomerizing one or more unsaturated carboxylic acids having from 4 to 38 carbon atoms in the presence of a molecular... Agent: Exxonmobil Research And Engineering Company

20100234655 - Process for preparing c2 to c4 olefins from a feed stream comprising oxygenates and steam: In a process for the preparation of C2- to C4-olefins, a feed stream comprising oxygenates and steam is passed through at least one fixed-bed zone comprising zeolite catalyst, where the oxygenates are converted catalytically into olefins with high selectivity for lower olefins, and the reaction mixture leaving the fixed-bed zone... Agent: Gerstenzang, William C. Norris Mclaughlin & Marcus, Pa

20100234656 - Olefinic feedstock treatment processes: Aromatic by-products are sorbed from mono-olefin-containing feedstocks of olefins having from about 6 to 22 carbon atoms per molecule that contain aromatic by-products having from 7 to 22 carbon atoms per molecule. A benzene-containing regenerant displaces and desorbs the aromatic by-products from the sorbent and a regeneration effluent is provided.... Agent: Honeywell/uop Patent Services

20100234657 - Catalyst for production of aromatic hydrocarbon compounds (as amended): (3) the zeolite contains at least one metal element selected from the group consisting of the metal elements belonging to Group IB in the periodic table, and the zeolite-containing molded catalyst also contains at least one element selected from the group consisting of the elements belonging to Groups IB, IIB,... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100234658 - Catalyst composition and process for converting aliphatic oxygenates to aromatics: The invention relates to a novel catalyst composition La-M/zeolite, which consists essentially of from 0.0001 to 20 mass % of La (lanthanum); from 0.0001 to 20 mass % of at least one element M selected from the group consisting of molybdenum (Mo), cerium (Ce) and caesium (Cs); a zeolite of... Agent: Sabic Americas, Inc.

20100234659 - Method for preparing polymer grade low-carbon olefin through separation of methanol pyrolysis gas: The present invention provides a method for preparing the polymer grade low-carbon olefin through separation of the methanol pyrolysis gas, including steps of the compression, impurity removal, and absorption and separation. In the absorption and separation step, the pyrolysis gas is sent to the front-end ethylene removing column, and then... Agent: Burns & Levinson, LLP

20100234660 - Regeneration of catalysts for dehydrating alkanes: The invention relates to a method for dehydrating alkanes, wherein the alkane is guided in a reactor for the dehydrogenation of alkanes via a catalyst, and the process may be carried out adiabatically or non-adiabatically, and the catalyst for dehydration can be regenerated after the reaction phase by means of... Agent: Marshall & Melhorn, LLC

20100234661 - Alkylation process using a catalyst comprising rare earth containing zeolites and reduced amount of noble metal: An improved alkylation process utilizing a solid-acid catalyst comprising a rare earth containing zeolite and a hydrogenation metal is disclosed.... Agent: Albemarle Corporation Patent Department

20100234662 - Process for reducing carbon monoxide in olefin-containing hydrocarbon feedstocks: A process for removing carbon monoxide from an olefin-containing hydrocarbon feedstock comprising the steps of: a) passing the said hydrocarbon feedstock over a material comprising nickel deposited on a support material wherein said nickel is present as both nickel oxide and metallic nickel; and b) recovering a hydrocarbon stream having... Agent: Fina Technology Inc

  
09/09/2010 > patent applications in patent subcategories. class, title,number

20100228062 - Process and system for thermochemical conversion of biomass: The present invention provides a system and method for converting biomass into fluid hydrocarbon products to minimize the use of fossil fuels, provide energy and chemical feedstock security, and sustainable and/or carbon neutral electric power. One disclosed embodiment comprises performing fast pyrolysis on biomass to produce pygas and char using... Agent: Klarquist Sparkman, LLP

20100228063 - Use of catalytic distillation for benzene separation and purification: A process for recovering benzene, the process including: feeding hydrogen and a hydrocarbon fraction comprising benzene, components lighter than benzene, components heavier than benzene, and diolefins to a catalytic distillation reactor system comprising at least one reaction zone comprising a hydrogenation catalyst; concurrently in the catalytic distillation reactor system: contacting... Agent: Osha Liang LLP / Cdtech

20100228064 - Process for hydrogenation of an aromatic feedstock that as catalyst uses a suspension of metal nanoparticles containing a nitrogen-containing ligand in an ionic liquid: This invention describes a process for hydrogenation of an aromatic feedstock that as a catalytic composition uses a suspension of metal nanoparticles of a mean size of between 1 and 20 nanometers in at least one non-aqueous ionic liquid, whereby said suspension also contains at least one nitrogen-containing ligand, in... Agent: Millen, White, Zelano & Branigan, P.C.

20100228065 - Selective hydrogenation catalyst and methods of making and using same: A composition comprising a supported hydrogenation catalyst comprising palladium and an organophosphorous compound, the supported hydrogenation catalyst being capable of selectively hydrogenating highly unsaturated hydrocarbons to unsaturated hydrocarbons. A method of making a selective hydrogenation catalyst comprising contacting a support with a palladium-containing compound to form a palladium supported composition,... Agent: Chevron Phillips Chemical Company

20100228066 - Integrated process for the production of p-xylene: The present invention provides an integrated process for the production of p-xylene, comprising the steps of A) separating a mixed feedstock containing benzene, toluene, C8 aromatic hydrocarbons, C9 and higher aromatic hydrocarbons, and non-aromatic hydrocarbons from a reforming unit, to obtain a first benzene stream, a first toluene stream, a... Agent: Cohen, Pontani, Lieberman & Pavane LLP

20100228067 - Conversion of natural products including cellulose to hydrocarbons, hydrogen and/or other related compounds: The present invention generally relates to the conversion of sugars and/or other biomass to produce hydrocarbons, hydrogen, and/or other related compounds. In one aspect, the invention includes fermenting biomass to produce one or more organic intermediates, for example, a carboxylic acid, and optionally, hydrogen. The carboxylic acid may then be... Agent: Wolf Greenfield & Sacks, P.C.

20100228068 - Production of linear alkanes by hydrotreating mixtures of triglycerides with vacuum gasoil: e

20100228069 - Removal of carbon dioxide from paraffins: ETS-10 titanosilicate materials selectively adsorb carbon dioxide from gaseous mixtures containing carbon dioxide and light paraffins such as methane and ethane.... Agent: Kenneth H. Johnson Patent Attorney

20100228070 - Method for achieving high purity separation and refinement of controlling morphology and particle size of 2,6-dimethylnaphthalene dicarboxylic crystals: The present invention relates to a method for achieving high purity separation and refinement by controlling morphology and particle size of 2,6-dimethylnaphthalene. And more particularly, the present invention relates to a method for obtaining high purity 2,6-dimethylnaphthalene crystals, in which crystallization is carried out with a solvent that enables the... Agent: Harness, Dickey & Pierce, P.L.C

20100228071 - Adsorbents for purification of c2-c3 olefins: An adsorbent for removing impurities such as CO2, H2S and water vapors from a gaseous olefin stream of at least C2 to C4 olefins is disclosed. The adsorbent comprises of zeolite CaA molecular sieve modified with metal silicate.... Agent: Ladas & Parry LLP

20100228072 - Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture: wherein a substream e2′ is removed from the organic phase e2 comprising the high boilers and recycled into the extraction of step (E), the amount of the organic phase e2′ thus circulated being such that, when the substream d1 composed of extractive solvent comprising high boilers, water and circulated stream... Agent: Connolly Bove Lodge & Hutz LLP

  
09/02/2010 > patent applications in patent subcategories. class, title,number

20100222618 - Metalworking lubricant: Provided is a lubricant for metal working comprising a vinylidene compound having 12 to 64 carbon atoms obtained by oligomerizing α-olefins, having 4 to 20 carbon atoms, using a metallocene catalyst. The lubricant for metal working is excellent in a workability and a surface detergency property and has a high... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100222619 - Block coordination copolymers: The present invention provides compositions of crystalline coordination copolymers wherein multiple organic molecules are assembled to produce porous framework materials with layered or core-shell structures. These materials are synthesized by sequential growth techniques such as the seed growth technique. In addition, the invention provides a simple procedure for controlling functionality.... Agent: Honeywell/uop Patent Services

20100222620 - Fluid catalytic cracking of oxygenated compounds: e

20100222621 - Oxydehydrogenation of ethylbenzene using mixed metal oxide or sulfated zirconia catalysts to produce styrene: Catalysts and methods are described for the dehydrogenation of ethylbenzene in the presence of an oxidant gas, such as oxygen or carbon dioxide, using a mixed metal oxide (MMO) catalyst or lithium-promoted sulfated zirconia catalyst to prepare styrene monomer. Ethylbenzene, steam or other inert gas, and an oxidant gas are... Agent: Osha Liang LLP / Lummus

20100222622 - Oligomerisation of olefinic compounds in the presence of a diluted metal containing activator: According to the present invention there is provided a process for producing an oligomeric product by the oligomerisation of at least one olefinic compound including: A) providing an activated oligomerisation catalyst comprising the combination of: i) a source of a transition metal; ii) a ligating compound of the formula (R1)mX1(Y)X2(R2)n... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100222623 - Method for selectively oxidizing ethane to ethylene: A process is disclosed for selectively preparing ethylene by oxidizing ethane in the presence of oxygen using a catalyst having the formula MoaVvTaxTey. Preferably a is 1.0; v is about 0.01 to about 1.0; x is about 0.01 to about 1.0; and y is about 0.01 to about 1.0.... Agent: Celanese International Corporation Martin Connaughton

20100222624 - Catalyst for liquefied petroleum gas production: p

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