Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 11 - Acyclic unsaturated hydrocarbons
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
08/2010
08/11/2010CN101798255A Method for separating diolefin from petroleum cracking C5 fraction by acetonitrile
08/11/2010CN101279880B Method for preparing ethylene propylene by catalytic pyrolysis of light oil
08/11/2010CN101165021B Method for increasing yield of ethylene and propylene
08/10/2010US7772328 acrylonitrile-butadiene copolymers optionally copolymerized with ethylene or hexene, having a narrow molecular weight distribution, used as shaped articles such as seals, hoses, bearing pads, stators, valve plates, cable sheaths, wheels, rolls or pipe seals
08/10/2010CA2451123C A process for the isomerization of an olefin
08/10/2010CA2451122C A process for the isomerization of a vinylidene olefin
08/05/2010WO2010086507A1 Method for producing olefinic monomers from bio oil
08/05/2010US20100197983 Method for the production of unbranched acyclic octactrienes
08/05/2010CA2750078A1 Method for producing olefinic monomers from bio oil
08/04/2010CN101792363A deisobutenizer
08/04/2010CN101165031B Integrated catalytic process for converting alkanes to alkenes and catalysts useful for same
08/03/2010US7767771 Catalytic reaction using organometallic compound; reacting alpha-olefin with alkylzinc in presence of this catalyst; by-product inhibition
08/03/2010CA2399213C Process to control conversion of c4+ and heavier stream to lighter products in oxygenate conversion reactions
07/2010
07/29/2010WO2010085550A2 Adiabatic reactor to produce olefins
07/29/2010WO2010065234A3 Oligomerization process
07/29/2010CA2748051A1 Adiabatic reactor to produce olefins
07/28/2010CN201534824U 电石输送和分级装置 Calcium carbide delivery and grading system
07/28/2010CN101786022A Catalyst for preparing vinyl acetylene and application method thereof
07/28/2010CN101786013A FCC catalyst for producing light olefin
07/28/2010CN101785993A Preparation method of catalyst for producing propylene by propane dehydrogenation under carbon dioxide atmosphere
07/28/2010CN101279280B Catalyst for preparing propylene transformed from methanol
07/28/2010CN101080375B Method for cleaning deposits from equipment that have accumulated during a method for recovering NMP by the introduction of hot water and agitation
07/22/2010WO2010081705A1 Process for obtaining high-purity 1-butene from c4 hydrocarbon mixtures
07/22/2010WO2010052208A3 A process for preparing lower hydrocarbons from glycerol
07/22/2010US20100183537 Stable and bioavailable compositions of isomers of carotenoids for skin and hair
07/22/2010CA2749346A1 Process for obtaining high-purity 1-butene from c4 hydrocarbon mixtures
07/21/2010EP1472203B1 Production of olefins
07/21/2010CN101781158A Method for preparing 2-chloro-1,3-butadiene from 1,3-dichloro-2-butene by adopting thermal cracking
07/21/2010CN101780417A Catalyst for preparing paraxylene and low-carbon olefin by methyl alcohol conversion, preparation method and application thereof
07/21/2010CN101780406A Nano metal catalyst and preparation method and application thereof
07/21/2010CN101306391B Preparation method of high abrasion strength molecular sieve fluidized-bed catalyst
07/21/2010CN101172241B Method for butylene disproportionation for generating propylene
07/21/2010CN101121622B Method of producing propylene by butylene dismutation
07/21/2010CN101092323B Method for preparing olefin in lightweight by catalytic cracking olefin of containing carbon
07/20/2010CA2428845C Method and device for obtaining 1,3 pure butadiene from 1,3 crude butadiene by distillation
07/20/2010CA2385785C Fuel components and their selective manufacturing methods
07/15/2010WO2010079018A1 Improvements in or relating to alcohols
07/15/2010WO2010048400A3 Hexene upgrading
07/14/2010EP1501773B1 Continuous method for obtaining butenes from a c4 fraction
07/14/2010EP1353889B1 Process for the production of linear alpha olefins and ethylene
07/14/2010CN201525812U Device for generating acetylene by dry method
07/14/2010CN201525811U Hydrogen chloride and acetylene gas mixing drying system
07/14/2010CN101774877A Operation method for full energy coupling separation system of C3, C4 and C5 in front-end depropanization ethylene process
07/14/2010CN101773850A Catalyst for manufacturing olefin by low-carbon alkane dehydrogenation and application thereof
07/08/2010WO2010077343A1 Integrated process for the production of vinyl acetate from acetic acid via ethyl acetate
07/08/2010WO2010077265A1 Catalyst regeneration
07/08/2010WO2010077263A2 Propylene production
07/08/2010DE102008061300A1 Verfahren zum Herstellen eines C3H6 und C2H4 enthaltenden Produkts A method for producing a C3H6 and C2H4 containing product
07/08/2010CA2748554A1 Integrated process for the production of vinyl acetate from acetic acid via ethyl acetate
07/08/2010CA2748338A1 Catalyst regeneration
07/07/2010CN201520747U Multipass tubular ethylene cracking furnace
07/07/2010CN101772476A Process for production of propylene
07/07/2010CN101768041A Method for preparing ethylene by dehydrating ethanol
07/07/2010CN101768040A Method for preparing propylene from butylene and ethylene
07/07/2010CN101767040A Capsule type catalyst for preparing low-carbon olefin by catalyzing synthesis gas and preparation method thereof
07/07/2010CN101767024A Cracking catalyst, preparation and application thereof
07/07/2010CN101038128B Method and apparatus of molecular sieve catalyst microwave drying treatment
07/06/2010CA2405574C Alkene oligomerization process
07/01/2010WO2010074798A1 Layered sphere catalysts with high accessibility indexes
07/01/2010WO2010072789A1 Method to purify olefin-containing hydrocarbon feedstocks
07/01/2010WO2010072424A1 Process to prepare methanol and/or dimethylether
07/01/2010DE102008064275A1 Verfahren zur oxidativen Kupplung von Methan und Herstellung von Synthesegas A process for oxidative coupling of methane and the production of synthesis gas
07/01/2010CA2746353A1 Layered sphere catalysts with high accessibility indexes
06/2010
06/30/2010EP2051797B1 Process for membrane separation of linear hydrocarbons within a mixture of hydrocarbons
06/30/2010CN101760228A Catalytic conversion method for preparing propylene and high octane gasoline
06/30/2010CN101760227A Catalytic conversion method for preparing propylene and high octane gasoline
06/30/2010CN101759519A Method for extracting lycopene
06/30/2010CN101759518A Method for absorbing and separating refinery catalytic dry gas by adopting oil
06/30/2010CN101759516A Method for refining catalysis drying gas by using oil absorption extraction
06/30/2010CN101759513A Method for utilizing naphtha
06/30/2010CN101757930A The complex oxide catalyst of bi/mo/fe for the oxidative dehydrogenation of 1-butene to 1,3-butadiene and process thereof
06/30/2010CN101134160B Reaction device for producing low carbon olefin hydrocarbon through catalytic cracking
06/29/2010US7745652 Integrated chemical processes for industrial utilization of seed oils
06/29/2010US7744829 Microchannel reactors for catalytic oxidative dehydrogenation
06/24/2010WO2010069548A1 Variation of the tin impregnation of a catalyst for the dehydrogenation of alkanes
06/24/2010WO2010069133A1 Preparing process of methanol, dimethyl ether and lower olefin from synthesis gas
06/24/2010CA2747085A1 Variation of tin impregnation of a catalyst for alkane dehydrogenation
06/24/2010CA2747079A1 A process for preparing methanol, dimethyl ether, and low carbon olefins from syngas
06/23/2010EP2199269A1 Method to purify olefin-containing hydrocarbon feedstocks
06/23/2010CN101747929A Catalytic conversion method for preparing lower olefins and aromatics
06/23/2010CN101747928A Catalytic conversion method for preparing lower olefins and aromatics
06/23/2010CN101747137A Method for production of propylene with methanol or dimethyl ether
06/23/2010CN101747136A Technique for producing ethylene through catalyzing and dehydrating ethanol
06/23/2010CN101747135A Method for producing low-carbon alkene by catalytic pyrolysis of biomass
06/23/2010CN101747134A Method for producing low-carbon alkene by catalytically cracking biomass
06/23/2010CN101747133A Method of converting to propylene for methanol or dimethyl ether
06/23/2010CN101747129A Method for producing light olefins through catalytic conversion
06/23/2010CN101747128A Separation method for preparing low-carbon olefin by conversion of methanol
06/23/2010CN101745419A Fusel resisting modified molecular sieve catalyst and preparation method and application thereof
06/23/2010CN101745413A Catalytic cracking catalyst and preparation method thereof
06/23/2010CN101745389A Eggshell catalyst for preparation of ethylene through selective hydrogenation of acetylene
06/23/2010CN101138734B Method for improving catalyst reacting activity in the propylene producing through propane dehydrogenation
06/23/2010CN101058072B Catalyst used for directly synthesis ethylene with carbon monoxide and hydrogen and its technology
06/23/2010CN101056833B Method for producing butadiene from n-butane
06/23/2010CN101050159B Method for separating butane and butylenes, and dedicated installation
06/17/2010WO2010068371A2 Preparation of alkenes by mild thermolysis of sulfoxides
06/17/2010WO2010066830A1 Process to make alpha olefins from ethanol
06/17/2010WO2010066339A1 Method for producing a product containing c3h6 and c2h4
06/16/2010CN1511065B Nickel-containing ethylene oligomerization catalyst and use thereof
06/16/2010CN101734995A Device and method for producing acetylene by hydrogen direct current arc plasma cracking coal
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