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
05/30/2012CN101711992B Catalyst for selectively producing propene by methanol or dimethyl ether and preparation method thereof
05/30/2012CN101676247B Method for preparing low carbon olefin
05/30/2012CN101450883B Method for increasing light olefins through vacuum catalytic cracking
05/30/2012CN101417914B Method for preparing propylene from methanol using hydrocarbons as part material
05/30/2012CN101397232B Method for separating cracked carbon 5 fraction by using one section extraction of reaction rectification
05/30/2012CN101381274B Method for removing dissolvent residual from lycopene oleoresin
05/30/2012CN101381272B Method for preparing ethylene and propylene by two-step method
05/30/2012CN101333142B Starting method of reaction-regenerative device for preparing low carbon olefin form methanol
05/30/2012CN101333141B Reaction device for conversing methanol or dimethyl ether to be low carbon olefin
05/29/2012US8188328 Endothermic hydrocarbon conversion process
05/24/2012WO2012066611A1 Acetylene-generating apparatus, method for controlling acetylene-generating apparatus, and method for producing acetylene gas
05/24/2012DE102010052258A1 Verfahren zur Herstellung geträgerter ZSM-5-Zeolithe A process for preparing supported ZSM-5 zeolites
05/23/2012CN202226823U Flue gas exhausting structure of ethylene cracking furnace
05/23/2012CN202224011U Nozzle for acetylene furnace cracking gas washing and cooling tower
05/23/2012CN102471198A To prepare olefins from aliphatic alcohols
05/23/2012CN102471187A 用于产物组成稳定化的烷烃脱氢的方法和设备 A method and apparatus for stabilizing the composition of the product of dehydrogenation of paraffins
05/23/2012CN102471184A 生产1-己烯的方法 Production method of 1-hexene
05/23/2012CN102471180A 丙烯的制造方法及丙烯制造用催化剂 Manufacturing method for production of propylene and the propylene using a catalyst
05/23/2012CN102470354A Method for producing catalyst
05/23/2012CN102465036A 一种生产丙烯的页岩油加工方法 A process for producing propylene shale oil processing methods
05/23/2012CN102465001A 石脑油催化转化为低碳烯烃的方法 Naphtha catalytic conversion of carbon olefins
05/23/2012CN102464554A 烯烃双键异构化的方法 Double bond isomerization of the olefin
05/23/2012CN102464553A Method for separating hexylene-1 from hexylene material
05/23/2012CN102464552A 异丁烯歧化制2,3-二甲基-2-丁烯的方法 Isobutylene metathesis of 2,3-dimethyl-2-butene method
05/23/2012CN102464551A 异丁烯歧化反应制四甲基乙烯的方法 Disproportionation reaction of isobutylene tetramethyl ethylene
05/23/2012CN102464550A 联产低碳烯烃和对二甲苯的方法 The method of co-production of lower olefins and xylene
05/23/2012CN102464549A 生产丙烯和对二甲苯的方法 Methods for the production of propylene and xylene
05/23/2012CN102464548A 用于流化床烯烃歧化制丙烯的方法 Method for fluidized bed olefin metathesis propylene
05/23/2012CN102464547A 一种液化气制丙烯与干气制汽油相结合的组合工艺 Propylene combination process for LPG and dry gas combines gasoline
05/23/2012CN102464546A 减少再沸器结垢的双塔脱丙烷工艺 Reduce reboiler fouling Towers depropanizing process
05/23/2012CN102464545A Method for preparing 1-octylene by performing ethylene oligomerization
05/23/2012CN102464543A Application of alkyne selective hydrogenation catalyst
05/23/2012CN102464542A Startup method of dehydrogenation catalyst
05/23/2012CN102464541A 生产乙烯、丙烯的方法 Production of ethylene, propene
05/23/2012CN102464536A 生产低碳烯烃的方法 The method of production of light olefins
05/23/2012CN102464535A 甲醇或二甲醚生产低碳烯烃的方法 Methanol or dimethyl ether production of low-carbon olefins
05/23/2012CN102464534A 以甲醇为原料生产低碳烯烃的方法 Methanol as raw materials to produce light olefins method
05/23/2012CN102464533A 制备低碳烯烃的方法 The method of preparation of lower olefins
05/23/2012CN102464532A Method for preparing low-carbon olefins
05/23/2012CN102464531A 由甲醇催化制备低碳烯烃的方法 Preparation of light olefins from methanol catalytic method
05/23/2012CN102464530A 甲醇催化转化为低碳烯烃的方法 Catalytic conversion of methanol to olefins approach
05/23/2012CN102464529A 提高低碳烯烃收率的方法 A method to increase the yield of light olefins
05/23/2012CN102464528A 提高乙烯、丙烯收率的方法 Improved ethylene, propylene yield method
05/23/2012CN102464527A 由低碳醇生产低碳烯烃的方法 Low-carbon alcohol produced by low-carbon olefins
05/23/2012CN102464526A 由甲醇生产低碳烯烃的方法 Production of light olefins from methanol method
05/23/2012CN102464525A 甲醇转化为低碳烯烃的方法 Conversion of methanol to light olefins method
05/23/2012CN102464524A 甲醇生产低碳烯烃的方法 Methanol production of light olefins method
05/23/2012CN102464523A 轻质烯烃的生产方法 The method of producing light olefins
05/23/2012CN102464522A 低碳烯烃的生产方法 Olefins production methods
05/23/2012CN102463152A Method for processing dehydrogenation catalyst before application
05/23/2012CN102463148A Vulcanization and startup method of dehydrogenation catalyst
05/23/2012CN102463138A Two-stage regeneration method for SAPO-34 catalysts
05/23/2012CN102463137A 甲醇制烯烃反应器三旋回收催化剂的处理方法 Treatment MTO reactor catalyst recovered three spin
05/23/2012CN102463133A Catalyst for preparing olefin by catalytic cracking, preparation method and application thereof
05/23/2012CN102463087A 用于带碳流化床催化剂的卸出装置 For unloading unit with carbon fluidized catalyst
05/23/2012CN102463086A 联产低碳烯烃和对二甲苯的反应装置 Generation of light olefins and the reaction apparatus paraxylene
05/23/2012CN102463083A 生产低碳烯烃的反应装置 Production of light olefins reaction apparatus
05/23/2012CN102463082A 流化床催化剂评价用的反应器 Fluidized bed reactor catalyst evaluation
05/23/2012CN102463081A 制备低碳烯烃的反应装置 The reaction apparatus for producing lower olefins
05/23/2012CN102463080A 以甲醇为原料生产低碳烯烃的反应装置 Reactor with methanol as raw materials to produce light olefins
05/23/2012CN102463079A 由甲醇生产低碳烯烃的反应装置 Reactor production of light olefins from methanol
05/23/2012CN102463074A 甲醇或二甲醚生产低碳烯烃的反应装置 Reactor methanol or dimethyl ether production of light olefins
05/23/2012CN102463073A 用于流化床催化剂性能考评的反应装置 The catalyst for fluidized bed reactor performance appraisal
05/23/2012CN101940922B Low-carbon alkane dehydrogenation catalyst and preparation method thereof
05/23/2012CN101786022B Catalyst for preparing vinyl acetylene and application method thereof
05/23/2012CN101665400B Pre-separation method of C5 diene for distilling off methyl butane for two times
05/23/2012CN101618319B Efficient CrOx/mesoporous CaO catalyst for preparing isobutene by oxidative dehydrogenation of iso-butane and preparation method thereof
05/23/2012CN101579637B Method for preparing molecular sieve solid acid catalyst used for preparing ethylene by ethanol dehydration
05/23/2012CN101505868B Alkaline earth metal compound-containing zeolite catalyst, preparation method and regeneration method thereof, and method for producing lower hydrocarbon
05/23/2012CN101492337B Method for preparing propylene, ethylene
05/23/2012CN101456785B Method for producing p-xylene and co-producing light olefins with high selectivity
05/23/2012CN101367698B Processes for producing ethylene and carbon monoxide mixtures from ethane
05/23/2012CN101333140B Reaction device for preparing low carbon olefin from methanol or dimethyl ether
05/23/2012CN101310000B Integrated cracking and metathesis process
05/23/2012CN101309886B Method for production of lower olefin
05/23/2012CN101293806B Catalytic conversion method for improving productivity of low carbon olefin hydrocarbon
05/23/2012CN101208281B Method and system for producing increased yields of c2-c4 olefins from methanol and/or dimethyl ether
05/23/2012CN101023050B Method for metathesis of compounds containing an olefinic double bond, in particular olefins
05/18/2012WO2012063366A1 Apparatus for discharging by-produced hydrated lime
05/18/2012WO2012062633A1 Process and apparatus for producing ethylene via preparation of syngas
05/18/2012WO2012062028A1 Method for preparing 1-octene by oligomerization of ethylene
05/18/2012CA2815291A1 Process and apparatus for producing ethylene via preparation of syngas
05/16/2012CN102459133A 含3-甲基-1-丁烯的混合物的后处理 Treated containing a mixture of 3-methyl-1-butene of
05/16/2012CN102459132A 用于含氧化合物至烯烃制备的催化剂和一次通过式反应器-再生器工艺 The catalyst for an oxygenate to olefin preparation and once-through reactor - regenerator Process
05/16/2012CN102452889A Method for extracting butadiene from dimethylfomamide and mixture thereof
05/16/2012CN102452888A Method for refining 1-hexene from fischer tropsch synthetic oils
05/16/2012CN102452887A Method for preparing light olefin by adopting biolipid
05/16/2012CN102452886A Method for purifying 1-octylene from Fischer-Tropsch synthetic oil products
05/16/2012CN102452884A Extractive distillation mixed solvent for separating C5 fraction
05/16/2012CN102452883A Method of separating C5 fraction by using DMF mixed solvent
05/16/2012CN102452882A Mixed solvent based on ionic liquid and used for C5 separation
05/16/2012CN102452878A Method for preparing low-carbon olefin by synthetic gas one-step technology
05/16/2012CN102451759A Catalyst for ethylene tetramerization and preparation and application thereof
05/16/2012CN102451758A Catalyst for ethylene tetramerization and preparation and application thereof
05/16/2012CN102451755A molecular sieve composition and particle containing molecular sieve active component and preparation methods thereof and catalytic cracking catalyst
05/16/2012CN102451754A Molecular sieve composition, molecular sieve active component-containing particle, and their preparation methods as well as catalytic cracking catalyst
05/16/2012CN102451749A Catalyst for preparing olefin by conversion of methanol as well as preparation and application thereof
05/16/2012CN102451741A Preparation method of honeycomb substrate catalyst with molecular sieve composition coating
05/16/2012CN102451739A Monolithic catalyst for preparing propylene by steam cracking, and application of monolithic catalyst
05/16/2012CN102451738A Regular structure catalyst for preparation of propylene by steam cracking, and application thereof
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