Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 11 - Acyclic unsaturated hydrocarbons
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
06/2010
06/16/2010CN101734994A Pulverized coal mixer for generating acetylene by using coal in plasma
06/16/2010CN101734993A Plasma high temperature carbon conversion reaction coal powder filling pipe
06/16/2010CN101734992A Process for distillatively obtaining pure 1, 3-butadiene from crude 1, 3-butadiene
06/16/2010CN101734991A Method for improving content of 1-hexene in hexene materials
06/16/2010CN101734990A Method for preparing ethylene by steam cracking in pipe type cracking furnace
06/16/2010CN101734987A Method for preparing ethylene and propylene from C4 hydrocarbons
06/16/2010CN101734985A Method for producing acetylene derivative and methanol through coal plasma pyrolysis
06/16/2010CN101733150A Improved water system nieuwland catalyst and application method thereof
06/16/2010CN101733146A Catalyst for synthesizing propylene by using ethylene and butylene
06/16/2010CN101733144A HZSM-5 supported gallium oxide catalyst for preparing ethene by oxidative dehydrogenation of ethane with carbon dioxide
06/16/2010CN101733143A ZSM-5 molecular sieve with small crystal grains and application thereof
06/16/2010CN101165024B Method for increasing selectivity and yield of propylene
06/16/2010CN101165019B Method for producing ethylene and propylene
06/16/2010CN101138720B Metallic-radicle integral catalyzer for direct catalytic conversion of methyl hydride and method of preparing the same
06/16/2010CN101130470B Method for preparing propylene by ethylene alkylation
06/16/2010CN101121625B Method for preparing ethylene by ethanol dehydration
06/15/2010CA2355484C Dehydrogenation process for organic compounds with a supported bimetal catalyst having a strong interaction between one group viii metal and pewter
06/10/2010WO2010065234A2 Oligomerization process
06/10/2010WO2010065058A1 Diisobutylene process
06/10/2010WO2010064652A1 Process for producing isobutylene from acetone
06/10/2010WO2010064500A1 Method for producing olefin
06/10/2010CA2744991A1 Olefin production process
06/09/2010EP1708977B1 Method for the production of butadiene and 1-butene
06/09/2010CN101725722A Metallic seal flat plate gate valve for ethylene cracking furnace
06/09/2010CN101724827A Method for reducing ethylene cracking furnace tube coking and improving ethylene selectivity
06/09/2010CN101724431A Catalytic conversion method for preparing light fuel oil and propylene
06/09/2010CN101724430A Method for preparing light-weight fuel oil and propylene from inferior raw oil
06/09/2010CN101723788A Separation method of cracking C5 fractions
06/09/2010CN101723787A Method for increasing content of 2-methyl-2-butene in isoamylene
06/09/2010CN101723786A Method for increasing proportion of 2-methyl-2-butene in isoamylene
06/09/2010CN101723785A Cracking furnace with double-row arranged radiant section furnace tubes
06/09/2010CN101723784A Ethylene cracking furnace
06/09/2010CN101723783A Method for producing low carbon olefin by steam cracking on vegetable fat
06/09/2010CN101723779A Method for producing dimethyl ether and olefin by dehydration on mixed alcohol
06/09/2010CN101723778A Coupling process method for preparing alkene with alcohol or ether and dehydrogenating alkane
06/09/2010CN101723777A Method for preparing isoamylene by taking tertiary amyl methyl ether as raw material
06/09/2010CN101723776A Method for preparing isoamylene
06/09/2010CN101723775A Method and equipment for preparing hydrocarbon by methyl alcohol or/ and dimethyl ether
06/09/2010CN101722026A Catalyst for mixing C4 olefins to prepare propylene and using method thereof
06/09/2010CN101722025A Catalyst for mixing C4 olefins to prepare propylene and ethylene, and using method thereof
06/09/2010CN101327445B High-efficient regeneration method for preparing low carbon olefins catalyst from oxygen-containing compounds
06/03/2010WO2010061152A1 Manufacture of vinyl chloride monomer from renewable materials, vinyl chloride monomer thus-obtained, and use
06/03/2010WO2010042208A3 Farnesene dimers and/or farnesane dimers and compositions thereof
06/03/2010US20100137541 End-to-end joining of nanotubes
06/02/2010EP2190953A2 Method and installation for the production of hydrocarbons
06/02/2010CN101716533A Integrated catalyst carriers and method thereof for preparing catalyst
06/02/2010CN101332434B Processing method of low carbon olefin hydrocarbon reactor runoff catalyst produced by methanol or dimethyl ether
06/02/2010CN101172928B Method for salt extraction separation of benzol-cyclohexane normal heptane
06/02/2010CN101121631B Method for fast extracting lycopene
06/02/2010CN101012144B Process of recovering ethylene and methane from emptying end gas of glycol apparatus
05/2010
05/27/2010DE102009046310A1 Verfahren zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien A process for distillative recovery of pure 1,3-butadiene from crude 1,3-butadiene
05/26/2010EP2189436A1 A method of producing ethylene by using refinery C4
05/26/2010EP2189435A1 Process for production of propylene
05/26/2010CN1830938B Processes for the preparation of unsaturated carboxylic acids from alkanes
05/26/2010CN101712590A Improved process for the oxidative dehydrogenation of ethane
05/26/2010CN101711992A Catalyst for selectively producing propene by methanol or dimethyl ether and preparation method thereof
05/26/2010CN101302135B Method for separating isoprene by front-end hydrogenation one-stage extraction
05/26/2010CN101302134B Method for separating cracked carbon-5 fraction by front-end alkyne removal one-stage extraction
05/26/2010CN101119949B Method for producing butadiene from n-butane
05/25/2010US7723258 fabricating substance for catalytic combustion by providing salt precursor of a noble metal, providing a h-boron nitride as an inorganic combustion promoter, mixing salt precursor of noble metal and h-boron nitride with solvent to to form paste, dispersing paste on support, calcining
05/20/2010WO2010055808A1 Method for manufacturing unsaturated hydrocarbon and oxygenated compound, catalyst, and manufacturing method therefor
05/20/2010WO2010028267A3 Olefin isomerization and metathesis catalyst
05/20/2010WO2010014148A3 Ethylene production from acetic acid utilizing dual reaction zone process
05/19/2010EP2186785A2 Process for the separation of olefins from paraffins
05/19/2010EP2186784A2 Process for the preparation and recovery of olefins
05/19/2010EP2186783A2 Process for the preparation of olefins
05/19/2010EP1492748B1 Olefin plant refrigeration system
05/19/2010EP1392626B1 Process for making olefins
05/19/2010CN201473469U Depolymerizing furnace for double-process or multi-process coniform furnace tube
05/19/2010CN101279285B Naphtha catalytic pyrolysis catalyst for preparing ethylene propylene
05/19/2010CN101254465B Cracking carbon five selective hydrogenation catalyst
05/19/2010CN101244975B Method for producing polymerization level isoprene with one-section abstraction combined azeotropy distillation
05/19/2010CN101244974B Method for one-section abstraction distillation separation cracking carbon 5-cut fraction
05/19/2010CN101244973B Method for removing alkyne in high purity isoprene
05/19/2010CN101239878B Method for increasing yield of ethylene and propylene from olefin with four carbon or above
05/19/2010CN101200405B Method for manufacturing hexane solvent oil
05/19/2010CN101172929B One-stage extraction method for butadiene by NMP method
05/19/2010CN101172247B Catalyst for production of propylene and ethylene with carbon alkatetraenes, regeneration and uses thereof
05/19/2010CN101121533B SAPO-34 molecular sieve with micropore and mesopore structure and synthetic method thereof
05/19/2010CN101092322B Method for converting by-product of MTO reaction to alkane
05/14/2010WO2010053598A1 Absorber demethanizer for methanol to olefins process
05/14/2010WO2010053022A1 Method for producing α-olefin oligomer, α-olefin oligomer, and lubricating oil composition
05/14/2010WO2010052208A2 A process for preparing lower hydrocarbons from glycerol
05/14/2010CA2724146A1 Absorber demethanizer for methanol to olefins process
05/13/2010US20100121120 Process for upgrading hydrocarbons
05/13/2010US20100116406 Wax Emulsion for Use in Building Products
05/12/2010EP2184268A1 Process for producing of propylene
05/12/2010EP2184106A1 Process for reactivation of metathesis catalysts and process for production of olefins comprising the reactivation
05/12/2010CN201454524U Plasma coal cracking reaction device involving flow-shading components
05/12/2010CN201454523U Pulverized coal ejecting device applied in plasma reactor for cracking coal to make acetylene
05/12/2010CN1978411B Combined technological low-molecular olefins
05/12/2010CN1915518B Catalytic cracking catalyst and application
05/12/2010CN101704703A Method for producing high-purity lycopene powder by utilizing plant products
05/12/2010CN101704701A Method for reducing alkyne into cis-form olefin
05/12/2010CN101703943A Catalyst for preparing ethylene and propylene through catalytic cracking of hydrocarbon
05/12/2010CN101190864B Catalyst for preparing ethene and propene by catalysis cracking
05/12/2010CN101190414B Fluid bed catalyst for producing olefin by catalytic cracking method
05/12/2010CN101190411B Fluid bed catalyst for producing ethylene and propylene by catalytic cracking method
05/12/2010CN101172925B Method for producing propylene with dismutation of ethylene and butylene
05/12/2010CN101172922B Method for producing propylene with C_4 alkene catalytic pyrolysis
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