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Chemistry of hydrocarbon compounds June invention type 06/11

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.
  
06/30/2011 > 11 patent applications in 11 patent subcategories. invention type

20110160501 - Dimethyloctane as an advanced biofuel: This invention describes genes, metabolic pathways, microbial strains and methods to produce 2,6-dimethyloctane as an advanced biofuel from renewable feedstocks.... Agent: Synthetic Genomics, Inc.

20110160502 - Process for producing novel synthetic basestocks: This disclosure relates to a liquid syndiotactic polyalphaolefin, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50% as measured by 13C NMR; b) an mr triad content of 25 to 60% as measured by 13C NMR, where the... Agent:

20110160503 - Process for preparing a supported catalyst based on ni and a metal from group ib, for the selective hydrogenation of polyunsaturated hydrocarbons: i

20110160504 - Process for preparing a c4-olefin mixture by selective hydrogenation and metathesis process for using this stream: A C4-olefin mixture having a 1,3-butadiene content of from 100 to 500 ppm and a content of 1,2-dienes of less than 10 ppm is described. The present invention further provides a process for preparing this C4-olefin mixture and provides for its use in a metathesis reaction for preparing 2-pentene and/or... Agent: Basf Se

20110160505 - Production of diesel fuel from crude tall oil: A process has been developed for producing diesel fuel from crude tall oil. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide a diesel boiling range fuel hydrocarbon product. If desired, the hydrocarbon product can be isomerized to improve cold flow properties. A portion of the... Agent: Uop LLC

20110160506 - Alkylaromatics production using dilute alkene: A process for producing an alkylated aromatic product in a reactor by reacting an alkylatable aromatic compound feedstock with another feedstock comprising alkene component and alkane component in a reaction zone containing an alkylation catalyst. The reaction zone is operated in predominantly liquid phase without inter-zone alkane removal. The polyalkylated... Agent:

20110160507 - Method for obtaining aromatic hydrocarbons from methane: Process for obtaining aromatic hydrocarbons from a stream containing at least one light hydrocarbon selected from the list comprising methane, ethane, ethylene, propane, propene, propylene, butane, butene or butadiene, which comprises putting said stream into contact with a catalyst, which comprises a catalytic material and a binder, in a fluidized... Agent: Universidad De Zaragoza

20110160508 - Production of aromatics from methane: A catalytic composition and method for methane dehydroaromatisation, the catalytic composition comprising a catalyst metal active for methane dehydroaromatisation, a zeolite having pores with diameters of at least 10 non-oxygen frame-work atoms, and silicon carbide, and in which the method comprises contacting a methane-containing feedstock with said catalytic composition to... Agent:

20110160509 - Process for the preparation of an olefin: An olefin is prepared from an alkyl alcohol in a process which comprises the steps: a) converting the alkyl alcohol into a dialkylether over a first catalyst, to yield a hot dialkylether product stream containing alkyl alcohol, dialkylether and water; b) cooling the hot dialkylether product stream at least partly... Agent:

20110160510 - Process for the production of hydrocarbons including olefins from synthesis gas: A process is provided for the production of hydrocarbons that include olefins from synthesis gas containing at least one of carbon monoxide and or carbon dioxide wherein the synthesis gas is fed to a reactor in which a catalyst acts on the feed at a temperature of between 160° C.... Agent:

20110160511 - Gas adsorption and gas mixture separations using porous organic polymer: A method of separating a mixture of carbon dioxide and methane using a porous organic polymer material which includes non-planar monomeric building blocks linked by imide linkers wherein the polymer material selectively absorbs CO2. The polymer material can be chemically reduced to increase its selectivity toward CO2.... Agent: Northwestern University

  
06/23/2011 > 11 patent applications in 10 patent subcategories. invention type

20110152587 - Electroluminescent compounds with high efficiency and organic light-emitting diode using the same: The present invention relates to novel organic electroluminescent compounds and an organic light-emitting diode comprising the same. The organic electroluminescent compounds according to the present invention exhibit high luminous efficiency and excellent life property as a material, so that an OLED device having very good operation life can be prepared... Agent:

20110152588 - Production of hydrocarbon from high free fatty acid containing feedstocks: There is provided a process for converting high free fatty acid containing feedstock such as acidulated soapstock into hydrocarbon compound especially fuel range hydrocarbons using amidation as a pretreatment step followed by hydroprocessing.... Agent: Conocophillips Company

20110152589 - Adsorbing polynuclear aromatics from a reforming process using adsorbents containing iron: An exemplary embodiment can be a process for removing one or more polynuclear aromatics from at least one reformate stream from a reforming zone. The PNAs may be removed using an adsorption zone. The adsorption zone can include first and second vessels each vessel containing an activated carbon adsorbent. Generally,... Agent: Uop LLC

20110152590 - Solid catalyst hydrocarbon alkylation using stacked moving bed radial flow reactors: Systems and processes for the alkylation of a hydrocarbon are provided that utilize a plurality of moving bed radial flow reactors. An olefin injection point can be provided prior to each reactor by providing a mixer that mixes olefin with a hydrocarbon feed, or with the effluent stream from an... Agent: Uop LLC

20110152591 - Solid catalyst hydrocarbon conversion process using stacked moving bed reactors: Systems and processes for hydrocarbon conversion are provided that utilize a plurality of moving bed reactors. The reactors may be moving bed radial flow reactors. Optional mixers that mix a portion of a second hydrocarbon feed with the effluent stream from an upstream reactor, to produce reactor feed streams may... Agent: Uop LLC

20110152592 - Process for the conversion of alcohols to olefins: A process for the conversion of an alcohol to an olefin is disclosed. The process may include: contacting at least one C2 to C5 alcohol with an organic acid in the presence of an esterification catalyst to convert at least a portion of the at least one C2 to C5... Agent: Catalytic Distillation Technologies

20110152593 - Production of hydrocarbon liquids: A process to efficiently convert organic feedstock material into liquid non-oxygenated hydrocarbons in the C5 to C12 carbon skeleton range is disclosed. The process can utilize gaseous, liquid or solid organic feedstocks containing carbon, hydrogen and, optionally, oxygen. The feedstock may require preparation of the organic feedstock for the process... Agent:

20110152594 - Process and system to convert methanol to light olefin, gasoline and distillate: The present invention provides a process for forming a refined hydrocarbon that includes providing a feed including methanol, dimethyl ether or a mixture thereof, and contacting the feed with a methanol conversion catalyst under suitable conditions to yield an intermediate composition including olefins having at least two carbon atoms. The... Agent: Exxonmobil Research And Engineering Company

20110152595 - Olefin production process: The olefin production process includes supplying a starting olefin containing more than 0 ppm by weight to not more than 10 ppm by weight of one or more kinds of heteroatom-containing compounds to a reactor that contains a metathesis catalyst and an isomerization catalyst, the metathesis catalyst including at least... Agent: Mitsui Chemicals, Inc.

20110152596 - Catalyst and process for preparing isoolefins: A catalyst, useful in the preparation of isoolefins and containing 0.1 to 20% by mass of an alkali metal oxide, an alkaline earth metal oxide and mixtures thereof; 0.1 to 99% by mass of aluminum oxide; and 0.1 to 99% by mass of silicon dioxide, is prepared by a) treating... Agent: Oxeno Olefinchemie Gmbh

20110152597 - Catalytic oxidative dehydrogenation, and microchannel reactors for catalytic oxidative dehydrogenation: The invention provides methods of oxidative dehydrogenation (ODH). Conducting ODH in microchannels has unexpectedly been found to yield superior performance when compared to the same reactions at the same conditions in larger reactors. ODH methods employing a Mo—V—Mg—O catalyst is also described. Microchannel apparatus for conducting ODH is also disclosed.... Agent: Velocys Inc.

  
06/16/2011 > 12 patent applications in 12 patent subcategories. invention type

20110144396 - Process for converting biomass to hydrocarbons and oxygenates: The present invention relates to a process for converting biomass to hydrocarbons and oxygenates. The process may include providing a biomass feedstock and de-oxygenating the biomass feedstock to form a solid-intermediate. The process may further include liquefaction of the solid intermediate, which may be carried out either by rapid heating... Agent: Conocophillips Company

20110144397 - Method for contaminants removal in the olefin production process: The present invention provides a method and reactor system for hydrogenating acetylenes present in the olefin stream derived from the following streams, alone or in combination: petroleum catalytic cracking process and/or oxygenate-to-olefin reactor, such as methanol-to-olefin (MTO) reactor, in an olefin production plant before the distillation steps, wherein the acetylene... Agent:

20110144398 - Process for regenerating a ruthenium-containing supported hydrogenation catalyst: Process for regenerating a ruthenium-containing supported hydrogenation catalyst. wherein the catalyst is treated with steam and then dried. Integrated process for hydrogenating benzene to cyclohexane in the presence of a ruthenium-containing supported catalyst, comprising, as well as the hydrogenation step. the catalyst regeneration steps.... Agent: Basf Se

20110144399 - Process for producing alkylate with an increased ron: A process for producing alkylate comprising contacting a first hydrocarbon stream comprising at least one olefin having from 2 to 6 carbon atoms which contains 1-butene with an isomerization catalyst under conditions favoring the isomerization of 1-butene to 2-butene so the isomerized stream contains a greater concentration of 2-butene than... Agent: Chevron U.s.a. Inc.

20110144400 - Highly porous foam ceramics as catalyst carriers for the dehydrogenation of alkanes: The invention relates to a material which is suited as a carrier for catalysts in the dehydrogenation of alkanes and in the oxidative dehydrogenation of alkanes and which is made of an oxide ceramic foam and may contain combinations of the substances aluminium oxide, calcium oxide, silicon dioxide, tin oxide,... Agent: Uhde Gmbh

20110144401 - Process of making alkylaromatics using emm-13: This disclosure relates to a process for manufacturing a mono-alkylaromatic aromatic compound, said process comprising contacting a feedstock comprising an alkylatable aromatic compound and an alkylating agent under alkylation reaction conditions with a catalyst comprising EMM-13, wherein said EMM-13 is a molecular sieve comprising a framework of tetrahedral atoms bridged... Agent:

20110144402 - 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

20110144403 - Detergent alkylation using a rare earth exchanged catalyst: A process is disclosed using a new catalyst for use in the alkylation of benzene with a substantially linear olefin. The catalyst allows for cation exchange with a rare earth element to increase the alkylation of benzene, while reducing the amount of isomerization of the alkyl group. This is important... Agent: Uop LLC

20110144404 - Mto feed purification: A process is presented for improving the quality of an oxygenate feedstream to an oxygenate to olefins conversion reactor. The process includes passing the feedstream to a fractionation column having a sufficient number of trays to remove the sodium in the form of sodium hydroxide. The fractionation column is also... Agent: Uop LLC

20110144405 - Heavy feed mixer: An apparatus designed to completely vaporize an intake of heavy hydrocarbon feedstock is described. The apparatus, a so-called heavy feed mixer, is comprised of pipes being disposed coaxially about a common longitudinal axis. The inner tubular section delivers a two-phase liquid-vapor mixture of hydrocarbon feedstock and dilution steam to the... Agent:

20110144406 - Catalyst and method for thermal decomposition of organic substance and method for producing such catalyst: The invention provides a catalyst for thermal decomposition of an organic substance having the form of spherical granule having a particle diameter of 0.1 to 1.2 mm, a pore volume of 0.1 to 0.3 mL/g, a tap density of 1.05 to 1.4 g/mL, and a wear rate of 2% by... Agent:

20110144407 - Process for producing purified hydrocarbon has: Process for producing purified hydrocarbon gas from a gas stream comprising hydrocarbons and acidic contaminants, which process comprises the steps of: (a) contacting the gas stream with one or more membranes to obtain a hydrocarbon-rich retentate and a acidic contaminant-rich permeate; (b) cooling the hydrocarbon-rich retentate in a cooling stage... Agent:

  
06/09/2011 > 11 patent applications in 11 patent subcategories. invention type

20110137091 - Manufacture of oligomers from nonene: In oligomerizing alpha-olefins to produce poly alpha-olefins, the feedstock consists of nonene, or a blend of alpha-olefins comprising nonene. The nonene comprising alpha-olefin feedstock and at least one catalyst are subjected to oligomerization or polymerization conditions in a reactor. Following reaction, the mixture may be subjected to distillations to removed... Agent:

20110137092 - Aromatization catalyst comprising prolongated silica and methods of making and using same: A prolongated silica bound zeolite support comprising from about 85 wt % to about 95 wt % zeolite. A catalyst composition comprising a prolongated silica bound zeolite supporting at least one Group VIII metal and at least one halide. A process of making a prolongated silica bound zeolite support comprising... Agent: Chevron Phillips Chemical Company Lp

20110137093 - Enhancing catalytic activity of nanoporous materials: The present invention relates to the use of atomic layer deposition (ALD) techniques to enhance the acid catalytic activity of nanoporous materials.... Agent:

20110137094 - Process for producing ethylidene norbornene: Process for producing ethylidenorbornene (ENB) comprising a stage of thermal cracking of DCPD to CPD carried out in an inert fluid to which it is fed a stream of DCPD comprising virgin DCPD from cracking containing up to 10% wt of tetrahydroindene (THI) and recycled DCPD containing THI coming from... Agent:

20110137095 - Process for producing olefins: o

20110137096 - Process to make olefins from ethanol:

20110137097 - Process for isomerizing a saturated, branched and cyclic hydrocarbon: A process for isomerizing a saturated, branched and cyclic hydrocarbon, in which a tertiary carbon atom of the hydrocarbon is converted to a secondary carbon atom in the course of isomerization, by performing the isomerization in the presence of a superacidic ionic liquid comprising an organic cation and an inorganic... Agent: Basf Se

20110137098 - Process for isomerizing a saturated hydrocarbon: A process for isomerizing a saturated hydrocarbon, by performing the isomerization in the presence of a superacidic ionic liquid comprising an organic cation and an inorganic anion, where the anion is a superacidic aluminum trichloride-Lewis base adduct, and of an olefin.... Agent: Basf Se

20110137099 - Aromatic alkylation process: In a process for the alkylation of aromatic compounds an aromatic compound; an alkylating agent; hydrogen, an inert gas or a mixture there; and steam is contacted with a shape-selective zeolite catalyst in a reactor. Hydrogen, an inert gas or a mixture thereof is introduced into the reactor which is... Agent: Saudi Basic Industries Corporation

20110137100 - Olefin oligomerization method involving a catalytic system based on organometallic complexes and a porous solid: The present invention relates to a method of oligomerizing olefins M selectively to oligomers Mn, involving a catalytic system comprising at least one organometallic complex with a metal of groups 4 to 10 of the periodic table of molecular volume Vmo, and a micro- or mesoporous solid whose average micropore... Agent: Ifp Energies Nouvelles

20110137101 - Process for the production of propylene: A process for catalyst regeneration is presented. The process regenerates a catalyst in a paraffin dehydrogenation process, where the reaction is endothermic. The regeneration process provides the heat for the process through heating the catalyst and removes the need for a charge heater to the dehydrogenation reactor, which in turn... Agent: Uop LLC

  
06/02/2011 > 12 patent applications in 12 patent subcategories. invention type

20110130600 - Method for producing cycloolefin and production apparatus thereof: There is provided a method for producing cycloolefin where the nickel which elutes in the liquid-contact portion of the reactor is removed from the reaction system of the partial hydrogenation reaction and cycloolefin can be stably produced from a monocyclic aromatic hydrocarbon over a long term. A method for producing... Agent:

20110130601 - Process for reacting iso-pentane: b) alkylating the converted olefinic feedstock with the iso-pentane. A process, comprising: alkylating an iso-pentane with a converted olefinic feedstock comprising at least 5 wt % C5 olefins, wherein the C5 olefins in the converted olefinic feedstock are predominantly 2-pentene, to make a naphtha and a middle distillate, and wherein... Agent: Chevron U.s.a., Inc.

20110130602 - Process for reacting iso-alkane:

20110130603 - Aromatics processing catalyst system: This disclosure relates to a catalyst system adapted for processing aromatic feedstreams comprising C9+ aromatic feedstock to produce at least one xylene.... Agent:

20110130604 - System and process for producing linear alpha olefins: Processes and systems for producing linear alpha olefins are described herein. One embodiment is a process comprising: a) separating a mixed butene stream comprising 1-butene and 2-butene into an overhead 1-butene stream and a bottoms 2-butene stream in a butene distillation column, a portion of the bottoms 2-butene stream being... Agent: Lummus Technology Inc.

20110130605 - Regeneration and stabilization of dehydrogenation catalyst: wherein an effective amount of an alkali metal compound in the form of a powder is injected continuously or intermittently in at least one of the feedstocks sent to the dehydrogenation catalyst; said effective amount of alkali metal compound being sufficient to maintain substantially constant levels of conversion of alkylaromatic... Agent: Total Petrochemicals France

20110130606 - Process for obtaining benzene, toluene (and naphthalene) from c1-c4-alkanes with co-dosage of hydrogen of a seperate location: The present invention relates to a process for nonoxidatively dehydroaromatizing a reactant stream comprising C1-C4-aliphatics by converting the reactant stream in the presence of a catalyst in a reaction zone 1 to a product stream P comprising aromatic hydrocarbons, and regenerating the catalyst whose activity has been reduced by deposited... Agent: Basf Se

20110130607 - Reactor for carrying out autothermal gas-phase dehydrogenations: e

20110130608 - Alkylation of aromatic substrates and transalkylation process:

20110130609 - Dilute liquid phase alkylation: Methods of forming ethylbenzene are described herein. In one embodiment, the method includes contacting dilute ethylene with benzene in the presence of an alkylation catalyst to form ethylbenzene, wherein such contact occurs in a liquid phase reaction zone and recovering ethylbenzene from the reaction zone.... Agent: Fina Technology, Inc.

20110130610 - Zeolite catalyst for hydroisomerization of light paraffins to produce high octane gasoline: The present invention is directed to a process for isomerizing light paraffins by using a catalyst containing a zeolite selected from the group consisting of CON- and TUN-type zeolites, and at least one Group VIII metal. It has been found that the CON- and TUN-type zeolite catalysts of the present... Agent: Chevron U.s.a. Inc.

20110130611 - Process for membrane separation of an olefin that is contained in a hydrocarbon mixture: This invention relates to the field of processes for membrane separation and applies in particular to the purification of C2 or C3 olefins. This process makes it possible more particularly to separate propylene from a mixture that contains other C3 hydrocarbons such as propane. The membranes that are used in... Agent:

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