Chemistry of hydrocarbon compounds patents - Monitor Patents
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Chemistry of hydrocarbon compounds

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.
  
01/22/2015 > 11 patent applications in 10 patent subcategories.

20150025283 - Process and catalyst for c9+ aromatics conversion: The invention is directed to a multimetallic catalyst and its use in a reactor system in a C9+ aromatics conversion process in order to reduce the saturation of aromatic species, reduce the production of C6+ non-aromatics byproducts, and achieve higher benzene purity. The multimetallic catalyst exhibits improved selectivity towards aromatic... Agent:

20150025284 - Oxygenate removal from light hydrocarbon processing: Processes for eliminating water and oxygenates from a light hydrocarbon processing system, wherein oxygenates are removed from a light hydrocarbon stream by adsorption of the oxygenates on a primary oxygenate adsorption unit to provide a deoxygenated hydrocarbon stream, the primary oxygenate adsorption unit is regenerated via a first regenerant stream... Agent: Chevron U.s.a. Inc.

20150025285 - Regeneration of olefin treating adsorbents for removal of oxygenate contaminants: Processes for eliminating oxygenates and water from a light hydrocarbon processing system, wherein oxygenates are removed from a light hydrocarbon stream by adsorption of the oxygenates on an oxygenate adsorption unit to provide a deoxygenated hydrocarbon stream, the oxygenate adsorption unit is regenerated via a regenerant stream to provide an... Agent: Chevron U.s.a. Inc.

20150025286 - Production of monoalkyl aromatic compounds: The present disclosure relates to a process for production of a monoalkyl aromatic compound by alkylation of alkylatable aromatic compounds with an alkylating agent in a reactor comprising at least a first and a second series-connected alkylation reaction zones and a cooler disposed between the first and the second series-connected... Agent: Exxonmobile Chemical Patents Inc.

20150025287 - Uzm-39 aluminosilicate zeolite: where “n” is the mole ratio of Na to (Al+E), M represents a metal or metals from zinc, Group 1, Group 2, Group 3 and or the lanthanide series of the periodic table, “m” is the mole ratio of M to (Al+E), “k” is the average charge of the metal... Agent:

20150025288 - Process for the dehydration of aqueous bio-derived terminal alcohols to terminal alkenes: A method and apparatus for dehydrating bio-1-alcohols to bio-1-alkenes with high selectivity. The bio-1-alkenes are useful in preparing high flashpoint diesel and jet biofuels which are useful to civilian and military applications. Furthermore, the bio-1-alkenes may be converted to biolubricants useful in the transporation sector and other areas requiring high... Agent:

20150025290 - Method and device for generating an alkene: The invention relates to a method for generating an alkene, in which a hydrocarbon-comprising feed material is subjected to a dehydrogenation and a product material comprising at least one alkene is generated. A gas stream coming from an adsorber is cooled by a gas stream which comprises the feed material,... Agent: Linde Aktiengesellschaft

20150025289 - Production of propene: The disclosure relates to catalytically active carbocatalysts, e.g., a graphene oxide or graphite oxide catalyst suitable for use in production of propene.... Agent: Graphea, Inc.

20150025291 - Molecular sieve material, its synthesis and use: e

20150025292 - Separation sequence for hydrocarbons from a gentle thermal cleavage: The invention describes a method for separating hydrocarbons in an installation for generating hydrocarbons from a hydrocarbon-containing charge by cleavage. The product gas of the cleavage, which contains gaseous hydrocarbons, is compressed, dried, and supplied as charge material into a separation stage (a front end C3/C4 separation). The front end... Agent: Linde Aktiengesellschaft

20150025293 - Membrane separation of olefin and paraffin mixtures: A metal exchanged fluorinated ionomer is a copolymer minimally including repeating units of (i) a polymerized derivative of a perfluorinated cyclic or cyclizable monomer and (ii) a strong acid highly fluorinated vinylether compound in which the acid moiety is exchanged with a cation of a Group 11 metal. Metal exchanged... Agent: Cms Technologies Holdings, Inc.

  
01/15/2015 > 6 patent applications in 5 patent subcategories.

20150018588 - Method for production of hydrocarbons by increasing hydrocarbon chain length: The present invention provides a method for increasing hydrocarbon chain length. The method comprises providing a feedstock comprising fatty acids and/or fatty acid esters with hydrocarbon chain length below C23 into a reaction zone in which ketonisation is conducted in the presence of a hydrotreatment catalyst under hydrogen pressure. The... Agent: Neste Oil Oyj

20150018589 - Manufacture of butadiene from ethylene: A method of producing butadiene includes: (1) dimerizing ethylene to butene followed by (2) oxidatively dehydrogenating the butene to butadiene and (3) recovering the butadiene by (i) absorbing the product with a hydrocarbon absorber oil and (ii) stripping a crude product stream from the absorber oil. The absorber oil is... Agent:

20150018590 - Catalyst for conversion of hydrocarbons, process of making and process of using thereof - ge zeolite: In an embodiment a catalyst comprises a medium or large pore zeolite having germanium incorporated into the zeolite framework. The zeolite can have a pore structure that is one dimensional, two dimensional or three dimensional. A metal selected from Group 10 can be deposited on the zeolite. In an embodiment,... Agent: Saudi Basic Industries Corporation

20150018592 - Direct synthesis of dme at equilibrium: The invention relates to a process for production of DME (17) comprising the steps of: generating a syngas (12) containing CO and H2 in a device (11) for syngas generation, passing the syngas (12) into a DME reactor (13) for direct synthesis of DME by catalysed conversion of the syngas... Agent: Linde Aktiengesellschaft

20150018591 - Method of converting oxygenates to olefins: A method of converting an oxygenate comprising feedstock to olefins comprising: feeding an oxygenate comprising feedstock into a reactor containing an oxygenate to olefins conversion catalyst; contacting the feedstock with the catalyst at oxygenate conversion conditions to produce olefins; removing an effluent comprising the olefins from the reactor; passing the... Agent:

20150018593 - Catalyst, process for the preparation of said catalyst and use of said catalyst in a process and in a device for the preparation of olefins: The present invention relates to a catalyst characterized in that it comprises a) at least one metal compound selected from a group consisting of metal carbide, -nitride, -silicide, -phosphide and -sulfide or mixtures thereof, wherein the metal is selected from a group consisting of molybdenum, tungsten, tantalum, vanadium, titanium, niobium,... Agent:

  
01/08/2015 > 9 patent applications in 9 patent subcategories.

20150011807 - Methods for the production of renewable dimethyl jp10: A highly efficient method for the conversion of a natural product into the high density fuel RJ-4 with concomitant evolution of isobutylene for conversion to fuels and polymers, more specifically, embodiments of the invention relate to efficient methods for the conversion of the renewable, linear terpene alcohol, linalool into a... Agent:

20150011808 - Renewable high-density, high-octane fuels: A method/fuels for making high-density, high-octane fuels, the high-density, high-octane including, dimerizirig terpene monomer(s), crude mixture of terpene(s), and/or oxygenated terpenoid(s) with at least one heterogeneous dimerization acid catalyst at temperatures ranging from about 25° C. to about 160° C. to produce a mixture of residual/isomerized monomer(s) cymene(s), and terpene... Agent:

20150011809 - Renewable high density turbine and diesel fuels: A method for synthesizing cyclic hydrocarbons with linear hydrocarbon side chains from a renewable source, or biomass by naturally occurring or bioengineered fungal strains, or hydrodistillation of plants.... Agent: Us Government As Represented By The Secretary Of The Navy

20150011810 - High density cyclic fuels derived from linear sesquiterpenes: A method to generate cyclic hydrocarbons from farnesene to increase both the density and net heat of combustion of the product fuels. The high density hydrocarbons produced by this method have applications for missile, UAV, jet, and diesel propulsion.... Agent:

20150011811 - Bottom product cooling in a fluidized-bed gasification: Disclosed is a system and method for cooling and relieving pressure of the bottom product produced by the fluidized-bed gasification of biomass, brown coal, or hard coal having a high ash content. With such a method and system, an economic solution for cooling and pressure expansion of the bottom product... Agent: Thyssenkrupp Industrial Solutions Ag

20150011812 - Process for producing cyclohexylbenzene: In a process for producing cyclohexylbenzene, hydrogen and benzene are introduced to a first hydroalkylation reaction zone which contains a hydroalkylation catalyst and which is operated under at least partly liquid phase conditions sufficient to effect hydroalkylation of benzene to produce a mixed liquid/vapor phase effluent comprising cyclohexylbenzene and unreacted... Agent:

20150011813 - Catalytic conversion of alcohols having at least three carbon atoms to hydrocarbon blendstock: A method for producing a hydrocarbon blendstock, the method comprising contacting at least one saturated acyclic alcohol having at least three and up to ten carbon atoms with a metal-loaded zeolite catalyst at a temperature of at least 100° C. and up to 550° C., wherein the metal is a... Agent:

20150011814 - Cooling between multiple polyolefin polymerization reactors: A system and method for a first reactor to produce a transfer slurry having a first polyolefin polymerized in the first reactor, a heat-removal zone to remove heat from the transfer slurry, and a second reactor to receive the transfer slurry cooled by the heat-removal zone, the second reactor to... Agent:

20150011815 - Composite hollow fiber membranes useful for co2 removal from natural gas: wherein X1 and X2 are independently halogenated alkyl group, phenyl or halogen and R1, R2, R3, R4, R5, and R6 are independently H, alkyl, or halogen. The monomer B is a diamino cyclic compound without a carboxylic acid functionality and the monomer C is a diamino cyclic compound with a... Agent: Georgia Tech Research Corporation

  
01/01/2015 > 26 patent applications in 12 patent subcategories.

20150005544 - Catalytic disproportionation of heptane using ionic liquids: Processes for the disproportionation and isomerization of a C7 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.... Agent:

20150005543 - Catalytic disproportionation of paraffins using ionic liquids: Processes for the disproportionation and isomerization of a hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.... Agent:

20150005545 - Catalytic disproportionation of pentane using ionic liquids: Processes for the disproportionation and isomerization of a C5 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.... Agent:

20150005541 - Catalytic isomerization of heptane using ionic liquids: Processes for the disproportionation and isomerization of a C7 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.... Agent:

20150005546 - Catalytic isomerization of hexanes using ionic liquids: Processes for the disproportionation and isomerization of a hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below the decomposition temperature of the ionic liquid, typically below about 250° C. The process... Agent:

20150005540 - Catalytic isomerization of paraffins using ionic liquids: Processes for the disproportionation and isomerization of a hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.... Agent:

20150005542 - Catalytic isomerization of pentane using ionic liquids: Processes for the disproportionation and isomerization of a C5 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a halocarbon carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 200° C.... Agent:

20150005548 - Methods to increase gasoline yield: The present application generally relates to methods to increase the gasoline and/or light cycle oil yield of a fluidized catalytic cracker processing a petroleum fraction by injecting a stream comprising a renewable fuel oil into a riser of a fluidized catalytic cracker, and the resulting fuels therefrom.... Agent:

20150005549 - Preparing a fuel from liquid biomass: The present application generally relates to methods to prepare a fuel from a liquid biomass by first producing the liquid biomass from a solid biomass by a thermal process, and then processing the liquid biomass with a petroleum fraction in the presence of a catalyst.... Agent:

20150005547 - Systems and methods for renewable fuel: The present application generally relates to the introduction of a renewable fuel oil as a feedstock into refinery systems or field upgrading equipment. For example, the present application is directed to methods of introducing a liquid thermally produced from biomass into a petroleum conversion unit; for example, a refinery fluid... Agent:

20150005550 - Paraffin mixture and method for producing same: The present invention provides a paraffin mixture that is suitable for use as cosmetics and cleansing oil for skin and hair and has excellent volatility. The paraffin mixture according to the present invention is a mixture that contains isoparaffin having a carbon number of 12 to 16, and the mixture... Agent:

20150005551 - Method of processing adulterated biomass feedstocks: A method is provided that involves contacting a feed stream including a biorenewable feedstock and adulterants with a catalyst in a fixed bed hydroprocessing reactor to produce a hydroprocessed product with less adulterants than the feed stream.... Agent: Syntroleum Corporation

20150005552 - Crude butadiene pre-treatment for removal of high furan content: A process is presented for the purification of 1,3 butadiene. The process is for treating a butadiene stream from an oxidative dehydrogenation unit, where a butane stream is dehydrogenated, generating a butadiene rich stream. The butadiene rich stream is fractionated and passed through a butadiene recovery unit. Additional C4 compounds... Agent:

20150005553 - Dual riser vortex separation system: Vortex separation technology quickly and efficiently separates vapor from catalyst from two or more risers, in a singular separation vessel, controlling residence time and improving product conversion. One riser enters concentrically through the reactor vessel, then through the center of the separation vessel, ending in horizontal swirl arms. The second... Agent: Uop LLC

20150005555 - Catalytic disproportionation of butane using ionic liquids: Processes for the disproportionation and isomerization of a C4 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 300° C.... Agent: Uop LLC

20150005554 - Catalytic isomerization of butane using ionic liquids: Processes for the disproportionation and isomerization of a C4 hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at temperatures below about 300° C.... Agent: Uop LLC

20150005556 - Catalytic reverse disproportionation of paraffins using ionic liquids: A reverse disproportionation reaction of two hydrocarbon feeds allows production of a reaction mixture containing products with intermediate carbon numbers. The amount of at least one of the products with intermediate carbon numbers is equal to or greater than the amount formed from disproportionation of the hydrocarbon alone. A reverse... Agent:

20150005557 - System and method for producing gasoline: A system or method for producing gasoline from natural gas via methanol can effectively use the heat of reaction generated during the synthesis of gasoline and is capable of readily cooling the gasoline synthesis column in the production of gasoline from natural gas via methanol. A steam reformer 10 steam-reforms... Agent: Mitsubishi Heavy Industries, Ltd.

20150005559 - Catalyst used in the production of ethylene and propylene from methanol and/or dimethyl ether, method for preparing the same and method for using the same: The application provides a catalyst for producing ethylene and propylene from methanol and/or dimethyl ether, and a preparation and application thereof. In the present application, a molecular sieve catalyst co-modified by rare earth metals and silanization is utilized. First, the material containing methanol and/or dimethyl ether reacts on the catalyst... Agent: Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences

20150005558 - Selective catalytic production of linear alpha olefins from lactones and unsaturated carboxylic acids: Described is a method to make linear alpha olefins. The method includes the steps of contacting a feedstock having a lactone and/or an unsaturated carboxylic acid with a solid acid catalyst having acidic catalytic sites including Lewis acid catalytic sites, for a time and a temperature wherein at least a... Agent:

20150005560 - Method for tuning product composition based on varying types and ratios of feed: A process of tuning a hydrocarbon product composition is described. The process involves selecting paraffins for reaction. The equilibrium constants for reactions of the selected paraffins can be used to select appropriate feed ratios, or an equilibrium composition as function of C/H molar ratio. A selected feed is reacted to... Agent:

20150005562 - Process for removing one or more sulfur compounds and an apparatus relating thereto: An exemplary embodiment can be a process for removing one or more sulfur compounds in a gas hydrocarbon stream. The process may include feeding the gas hydrocarbon stream to a prewash zone containing an alkali stream and passing the gas hydrocarbon stream from the prewash zone to an extraction zone.... Agent:

20150005561 - Sorption process with added drying section: An adsorption process using a fractionation column including a drying section is described. The drying section dries the desorbent and removes water from the adsorption process resulting in increased capacity for the adsorbent bed.... Agent:

20150005563 - Rotary fluid processing systems and associated methods: Rotary fluid processing systems and associated methods are disclosed. A purification system in accordance with the particular embodiment includes a rotatable adsorbent-containing heat/mass transfer element that is generally symmetric about a rotation axis, and includes multiple radial flow paths oriented transverse to the rotation axis and multiple axial flow paths... Agent: Prometheus Technologies, LLC

20150005564 - Methods and apparatuses for enhanced absorption of acid gas components from sour feed gas: Methods and apparatuses for enhancing absorption of acid gas components from sour feed gas are provided. In an embodiment, a method for processing a gas includes contacting a feed gas stream which comprises hydrocarbon and hydrogen sulfide and carbon dioxide with a liquid absorbent in a multistage counterflow absorption zone... Agent:

20150005565 - Process for purification of olefinic feedstocks using an adsorbent comprising a 12 mr-type zeolite: The invention relates to a process for purification of olefinic feedstocks using an adsorbent comprising a 12 MR-type zeolite, in which the zeolite content of said adsorbent is between 93% by weight and 100% by weight, and the binder content of said adsorbent is between 0 and 7% by weight,... Agent: Ifp Energies Nouvelles

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