Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 11 - Acyclic unsaturated hydrocarbons
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
05/2012
05/16/2012CN102451737A Catalyst with neat structure for preparing propylene by steam cracking and application thereof
05/16/2012CN102451735A Preparation method for honeycomb carrier catalyst for gasoline conversion
05/16/2012CN102451731A Preparation and application of coating slurry for cellular carrier catalyst
05/16/2012CN102451677A Catalyst for alkane dehydrogenation and device
05/16/2012CN102451674A Catalyst for preparing isobutene by methyl tert-butyl ether cracking, preparation method, and application thereof
05/16/2012CN102040448B Method for preparing propylene by catalyzing methanol/dimethyl ether with composite molecular sieve with core-shell structure
05/16/2012CN101927156B Method for preparing zirconia catalyst used for preparation of C2-C4 low-carbon olefins by CO hydrogenation
05/10/2012WO2012061272A2 Synthesis of para-xylene and toluene
05/10/2012WO2012061214A2 Propane dehydrogenation process utilizing fluidized catalyst system
05/10/2012WO2012058901A1 Combined method and device for cleaning and separating mto reaction gas containing catalyst micropowders
05/10/2012WO2012026789A3 Method and apparatus for recovering ethylene from fluidized catalytic cracking (fcc) off-gas
05/10/2012WO2012026786A3 Displacement desorption process for light olefin separation
05/10/2012WO2012021343A3 Integration of a methanol-to-olefin reaction system with a hydrocarbon pyrolysis system
05/09/2012EP2450450A1 Process and apparatus for producing ethylene via preparation of syngas
05/09/2012EP2448893A2 Producing isobutene by cracking mtbe
05/09/2012EP2448888A1 Process for the oxidative coupling of methane
05/09/2012CN102448916A Stabilization and hydrogenation methods for microbial-derived olefins
05/09/2012CN102448913A Process for oligomerizing dilute ethylene
05/09/2012CN102448912A Production of 3-methylbut-1-en by means of dehydration of 3-methylbutane-1-ol
05/09/2012CN102443082A Novel chromium catalyst and application thereof in catalysis of olefin oligomerization and polymerization
05/09/2012CN102442874A Method for preparing butadiene by oxidization and dehydrogenation of butane using constant-temperature static bed
05/09/2012CN102442872A Method for directly synthesizing light olefins by syngas
05/09/2012CN102441444A Preparation method of dehydrogenation catalyst
05/09/2012CN102441438A Compound molecular sieve and preparation method thereof
05/09/2012CN102441400A Preparation method of catalyst in process of producing light olefins by high-activity load type iron-based synthesis gas
05/09/2012CN102441384A Method for preparing low-carbon olefin catalyst by high-activity-stability carrier-type iron-based synthetic gas
05/09/2012CN102441383A Method for preparing low-carbon olefine catalyst by loading iron-based synthetic gas
05/09/2012CN102441378A Dehydrogenation catalyst for straight-chain paraffin and preparation method thereof
05/09/2012CN101811071B Control method of coke-burning regeneration of deactivated catalyst in methanol-to-olefins process
05/09/2012CN101530805B Catalyst for preparing tert-olefins by cracking tert-alkyl ethers, preparation method and application thereof
05/09/2012CN101491760B Nickle base catalyst for producing butane-1 by hydro-isomerization of butane-2
05/09/2012CN101440013B Polymerization method for light olefins
05/09/2012CN101367699B Preparation of propylene
05/09/2012CN101348408B Method for preparing ethylene and propylene by catalytic pyrolysis of benzin naphtha
05/09/2012CN101328100B Method for preparing ethylene and propene by oxygen-containing compound conversion
05/09/2012CN101318869B Process for converting oxygen-containing compound to prepare low carbon olefin hydrocarbon
05/08/2012CA2608188C Solid phosphoric acid catalyst and methods of olefin dimerization reaction with the same
05/02/2012EP2446964A1 Catalyst for the production of lower olefins and method for the production of lower olefins using said catalyst
05/02/2012EP2445857A2 Process for catalytic cracking of hydrocarbons using uzm-35
05/02/2012EP2445856A1 Production of light olefins and aromatics
05/02/2012CN102438971A Fractional extraction of butadiene
05/02/2012CN102438970A Catalytic wittig and mitsunobu reactions
05/02/2012CN102432417A Concentrating method for preparing acetylene by partially oxidizing natural gas
05/02/2012CN102432416A Method for refining isoprene during production of isoprene rubber
05/02/2012CN102432415A Preparation method of ethylene-propylene copolymer
05/02/2012CN102430424A Catalyst used for methanol-to-olefin reaction and its preparation method
05/02/2012CN102430422A Catalytic cracking catalyst for producing low-carbon olefin and application thereof
05/02/2012CN101700498B Catalyst for propylene dimerization and dimerization method
05/01/2012CA2530066C Process for preparing 1-octene from a c4 fraction from a cracker
05/01/2012CA2480337C A process for the preparation of tomato extracts with high content in lycopene
04/2012
04/26/2012US20120097075 Durability improving agent and cement composition
04/26/2012DE102010042774A1 Verfahren zur Aufreinigung von MTBE-haltigen Gemischen sowie zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen Process for the purification of MTBE-containing mixtures and for the production of isobutene by dissociation of MTBE-containing mixtures
04/26/2012CA2814306A1 Method for purification of mixtures comprising mtbe as well as production of isobutene by splitting of mixtures comprising mtbe
04/25/2012EP2444384A1 Use of neophytadiene as additive for liquid cigarette
04/25/2012EP2443079A1 A process for the dehydration of ethanol to produce ethene
04/25/2012EP2041049B1 Process for preparing 3-methylbut-1-ene
04/25/2012CN102424646A 一种转化乙醇的方法 A transformed ethanol method
04/25/2012CN101844087B Preparation method of propylene catalyst prepared by methanol transformation
04/25/2012CN101475430B 从富乙烯混合气中提纯乙烯的方法 The method of purification from the rich gas mixture of ethylene vinyl
04/19/2012WO2012051427A1 Production of 1-butene and propylene from ethylene
04/19/2012WO2012049416A2 Multistage cracking and stripping process in an fcc unit
04/19/2012WO2012011659A3 Mixed manganese ferrite coated catalyst, method of preparing the same, and method of preparing 1,3-butadiene using the same
04/19/2012WO2012009110A3 Method for quenching paraffin dehydrogenation reaction in counter-current reactor
04/19/2012US20120095273 Alpha-olefin oligomer and method for producing same
04/19/2012US20120095268 Microchannel processor
04/19/2012US20120095266 Methods and compositions for the recombinant biosynthesis of n-alkanes
04/19/2012US20120094828 High surface area carbon and process for its production
04/18/2012CN202191808U 一种用于煤基甲醇制丙烯的工艺蒸汽塔 A coal-based methanol to propylene of process steam tower
04/18/2012CN102421727A Method for producing propylene
04/18/2012CN102417433A 一种用于生产乙炔的装置及其使用方法 An apparatus and method of use for the production of acetylene
04/18/2012CN102417432A 采用丁烷催化脱氢制备1,3-丁二烯的方法 Catalytic dehydrogenation of butane using the method of producing 1,3-butadiene
04/18/2012CN102417431A 一种正丁烯固定床催化异构方法 A method for fixed bed catalytic isomerization of n-butene
04/18/2012CN102416340A 一种用负载金的分子筛催化剂转化正丁烯为异丁烯的方法 A molecular sieve catalyst load for conversion of n-butene to isobutene payment method
04/18/2012CN101780417B 一种甲醇转化制备对二甲苯和低碳烯烃的催化剂及其制备方法与应用 A methanol conversion catalyst and preparation method and application preparation of paraxylene and olefins
04/12/2012WO2011075534A3 Purification of isoprene from renewable resources
04/11/2012EP2439185A1 Process for preparing olefins from synthesis gas using a cobalt and manganese containing catalyst
04/11/2012EP1443035B1 Process and apparatus for separation and purification of conjugated diene
04/11/2012CN202186948U 一种适用于煤基甲醇制丙烯工艺的工艺蒸汽发生系统 One for coal-based methanol to propylene process of process steam generation system
04/11/2012CN202185302U Lifting pipe for fluidized bed methanol-to-propylene (FMTP) device
04/11/2012CN202185178U 甲乙酮丁烯萃取剂再生供热系统 Butene methyl ethyl ketone extraction agent renewable heating systems
04/11/2012CN102408908A 一种由溶剂相费托合成生产线性α-烯烃的方法 One kind of the solvent phase Fischer-Tropsch synthesis method for the production of linear α- olefins
04/11/2012CN102408296A 由含氧物制烯烃反应系统生产1-丁烯 By oxygenate to olefin reaction system produce butene
04/11/2012CN102408295A Integration of a methanol-to-olefin reaction system with a hydrocarbon pyrolysis system
04/11/2012CN102408294A 甲醇制烯烃反应系统与烃热解系统的综合 MTO reaction system integrated with the hydrocarbon pyrolysis system
04/11/2012CN102408293A 二烯烃和炔烃选择加氢的方法 Diolefins and method for selective hydrogenation of alkynes
04/11/2012CN102408292A 二烯烃流中选择加氢除炔的方法 Two olefin stream acetylene selective hydrogenation method
04/11/2012CN102407167A Pretreatment method of metal catalyst
04/11/2012CN102407159A 使用铬基催化剂的乙烯三聚 Use of chromium-based ethylene trimerization catalyst
04/11/2012CN102407158A 乙烯齐聚催化剂的制备方法及由此制备的催化剂的应用 Application of the method for preparing an ethylene oligomerization catalyst and the catalyst thus prepared
04/11/2012CN102407118A Unsaturated hydrocarbon hydrogenation catalyst and application thereof
04/11/2012CN102407025A 一种回收二氧化硫、丁二烯的方法 A method of recovering sulfur dioxide, butadiene
04/11/2012CN101695674B 对甲醇或二甲醚制低碳烯烃用的催化剂进行预处理的方法 Methanol or dimethyl ether to olefins catalyst used in the pretreatment method of
04/05/2012WO2012044605A2 Adsorbent regeneration in light olefin recovery process
04/05/2012WO2012044415A1 Non-oxidative dehydrogenative process
04/05/2012WO2012040859A1 Polymers of isobutene from renewable sources
04/05/2012WO2012020131A3 Aminoindane derivatives, pharmaceutical compositions containing them, and their use in therapy
04/05/2012CA2813092A1 Polymers of isobutene from renewable sources
04/04/2012EP2435389A1 Production of a mixture containing 3-methyl-butene
04/04/2012EP2435388A2 Production of 3-methylbut-1-en by means of dehydration of 3-methylbutane-1-ol
04/04/2012CN202181268U 一种煤基甲醇制丙烯工艺系统 One kind of coal-based methanol to propylene Process Systems
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