Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 11 - Acyclic unsaturated hydrocarbons
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
12/2010
12/01/2010CN101165023B Method for increasing selectivity and yield of ethylene and propylene
12/01/2010CN101157057B A method for synthesizing oxygen-containing compound conversion olefinic hydrocarbon microspherical catalyst
12/01/2010CN101116827B Catalyzer for preparing low carbon olefinic hydrocarbon through hydrocarbons catalytic oxidation cracking and its uses
11/2010
11/25/2010WO2010134955A1 Fractional extraction of butadiene
11/24/2010EP2252567A1 Method and device for thermal partial oxidation of hydrocarbons
11/24/2010EP1719747B1 Process for producing internal olefin
11/24/2010CN101896448A Method for producing isopropanol and 2-butanol from the corresponding alkanes
11/24/2010CN101896261A Process for the preparation of an olefinic product
11/24/2010CN101893396A Quenching boiler provided with enhanced heat transfer member
11/24/2010CN101891580A Method for supercritical carbon dioxide extraction of lycopene in watermelon
11/24/2010CN101891579A Method for synthesizing squalene
11/24/2010CN101891578A New method for producing dihydromyrcene
11/24/2010CN101891577A Technology for producing high-purity propylene by chemical absorption-adsorption method
11/24/2010CN101891576A Process and device for preparing low-carbon olefin by methanol and/or dimethyl ether
11/24/2010CN101385982B Meso mol sieve catalyst for producing ethylene by oxidation coupling of methane and preparation method thereof
11/24/2010CN101234946B Method for separating low-carbon olefin mixed gas
11/18/2010WO2010102729A3 Method and device for reducing olefin losses during the removal of carbon dioxide from an olefin flow from dehydrogenation reactions
11/18/2010US20100290961 Hydrogen transport membranes for dehydrogenation reactions
11/17/2010CN201634601U Cracking furnace for preparing ethylene from hydrocarbon steam through cracking
11/17/2010CN101888987A Process for polymerising or oligomerising a hydrocarbon
11/17/2010CN101888986A Process for polymerising or oligomerising a hydrocarbon
11/17/2010CN101888901A Catalyst composition and process for preparing linear alpha-olefins
11/17/2010CN101885660A C4 hydrocarbon catalysis and separation method capable of separating isobutene and butene-2
11/17/2010CN101885659A Method for producing propylene with methanol or dimethyl ether
11/17/2010CN101885656A Adsorption purification method for hydrocarbon stream
11/17/2010CN101885654A Method for preparing low-carbon alkene by catalytic cracking of micro algae
11/17/2010CN101884936A Method for preparing silicoaluminophosphate (SAPO)-34 molecular sieve molded catalyst, product prepared by method and application of product
11/17/2010CN101884923A Nickel-based catalyst for preparing butene-2 or butene-1 by n-butene double-bond migration
11/17/2010CN101884922A Method for preparing propylene catalyst by propane dehydrogenation process
11/17/2010CN101884921A Palladium-sliver loaded hydrogenation catalyst
11/17/2010CN101084174B Method for producing butadiene from n-butane
11/11/2010WO2010128644A1 Method for producing propylene
11/11/2010WO2010127752A1 Method for removal of an organic amine from a hydrocarbon stream
11/10/2010EP2247559A1 Propane/propylene separation process employing a distillation column and a membrane separation unit
11/10/2010CN101882239A Ethylene cracking severity modeling method based on expert knowledge and neutral network
11/10/2010CN101880212A Process for preparing propylene from oxy-compounds
11/10/2010CN101879462A Catalyst for preparing propylene by methanol transformation and preparation method thereof
11/10/2010CN101362099B Metal modified molecular screen and preparation method thereof
11/10/2010CN101347743B Method for preparing catalyst for producing propylene transformed from methanol with high ratio of propylene/ethylene
11/10/2010CN101306972B Process for preparing ethylene and propylene by catalytic scission reaction
11/10/2010CN101239875B Method for preparing propylene from methanol
11/09/2010CA2450005C Hydrocarbon conversion processes using non-zeolitic molecular sieve catalysts
11/04/2010US20100280299 Method for the production of alpha, omega-olefins by using the copper catalyzed coupling reaction of a grignard reagent with an allylic substrate
11/03/2010EP2244823A1 Process for the preparation of an olefinic product
11/03/2010EP2244822A1 Process for the preparation of an olefinic product
11/03/2010CN101875591A Method for preparing low carbon olefin by hydrocarbon thermal cracking
11/03/2010CN101875009A C3 fraction selective hydrogenation catalyst and preparation method thereof
11/02/2010CA2474900C Alkene separation process
10/2010
10/27/2010CN1990435B Olefin production via oxygenate conversion
10/27/2010CN101874008A Production of light olefins and isoprene from butane
10/27/2010CN101872205A Automatic control method of online rapid decoking of cracking furnace
10/27/2010CN101870634A Method for preparing light olefin and arene from saturated hydrocarbon
10/27/2010CN101870633A Method for producing low-carbon olefins by using petroleum hydrocarbon
10/27/2010CN101870632A Method for producing low-carbon olefin
10/27/2010CN101870631A Method for producing low-carbon olefins by using petroleum hydrocarbon
10/27/2010CN101870630A Method for preparing low-carbon olefin by hydrocarbon catalytic pyrolysis combined with hydrogen burning technology
10/27/2010CN101870629A Low carbon olefin preparation method by utilizing hydrogen catalytic combustion to heat
10/27/2010CN101869819A Reactor for preparing propylene from oxygen-containing compound
10/27/2010CN101347745B Catalyst for producing ethylene and propylene by catalytic pyrolysis of naphtha
10/27/2010CN101318143B Method for preparing molecular sieve fluidized bed catalyst
10/27/2010CN101279879B Method for producing propone by comprehensive utilization of mixed C4
10/27/2010CN101242900B 耐磨mto催化剂 Wearable mto catalyst
10/27/2010CN101190418B Method for preparing fine grain ZSM-5/mordenite composite molecular sieve
10/27/2010CN101172919B Method for producing ethylene with ethyl alcohol
10/27/2010CN101134172B Hydrocarbons conversion catalyzer
10/21/2010WO2010119820A1 Gas purifier and gas purification method
10/21/2010WO2010085550A3 Adiabatic reactor to produce olefins
10/21/2010US20100268008 Production of alkyl aromatic compounds
10/20/2010EP1780197B1 5-substituted-2-phenylamino benzamides as mek inhibitors
10/20/2010CN101868434A Process for producing light olefins from synthesis gas using dual sequential bed reactor
10/20/2010CN101868297A Process for the preparation of an olefinic product
10/20/2010CN101868296A Process for the preparation of an olefin
10/20/2010CN101868295A Process for the preparation of an olefin
10/20/2010CN101863810A Ultrasonic preparation method for carotenoid geometrical isomer
10/20/2010CN101863732A Synthesis method of end-group alkyne
10/20/2010CN101863731A Preparation method of high-pure propylene
10/20/2010CN101863730A Technology for producing high-purity ethylene by large-scale chromatography
10/20/2010CN101863729A Method for preparing low-carbon olefin by hydrocarbon cracking
10/20/2010CN101862669A Catalyst for preparing isobutene through dehydrogenation of iso-butane and preparation method thereof
10/20/2010CN101862653A Acetylene selective hydrogenation catalyst and preparation method and application thereof
10/20/2010CN101121145B Catalyst for oxygen-containing compound conversion to produce olefine microshpere and preparing method thereof
10/19/2010US7816576 Method for catalytically dehydrating hydrocarbons
10/14/2010WO2010118042A2 Catalytic wittig and mitsunobu reactions
10/14/2010WO2010117539A2 Process for oligomerizing dilute ethylene
10/14/2010WO2010068371A3 Preparation of alkenes by mild thermolysis of sulfoxides
10/14/2010DE102009016696A1 Cracking a hydrocarbon-containing feed into short-chain hydrocarbons, useful for producing hydrocarbons, in a system, comprises introducing hydrocarbons feed into cracking tubes of cracking furnace and thermally cracking it
10/13/2010EP2238095A1 Method for oligomerizing alkenes
10/13/2010CN101857520A Method for increasing yield of propylene and ethylene
10/13/2010CN101148391B Method for producing propylene by butylene and ethylene dismutation
10/13/2010CN101076506B Method for producing butadiene from n-butane
10/07/2010WO2010113993A1 Process for producing olefin
10/07/2010WO2010113531A1 Method for producing high-purity terminal olefin compound
10/07/2010WO2010111912A1 Method of preparing nano-dispersed high-all-trans-carotenoid microcapsules
10/07/2010US20100256427 Liquid and gel-like low molecular weight ethylene polymers
10/07/2010CA2757000A1 Stabilization and hydrogenation methods for microbial-derived olefins
10/06/2010EP2236484A1 Plant for the liquid phase synthesis of isoprene from isobutylene and formaldehyde
10/06/2010CN201596448U 一种乙炔气干燥装置 One kind of acetylene gas drying device
10/06/2010CN101851144A Tube-type moving-bed reactor used for producing propylene by taking oxygen compounds as raw materials
10/06/2010CN101190869B Production increasing method for propylene
10/06/2010CN101190867B Method for preparing propylene by olefin dismutation reaction
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