| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 01/25/2012 | CN102329181A Method for preparing isobutylene by etherification |
| 01/25/2012 | CN102329180A Method for preparing isobutylene by using adsorption separation method |
| 01/25/2012 | CN102329179A Method for purifying butene by molecular sieve absorption method in gas phase state |
| 01/25/2012 | CN101767024B Cracking catalyst, preparation and application thereof |
| 01/25/2012 | CN101695667B Preparation method for preparing low-carbon olefine catalyst by ethanol and reaction process |
| 01/25/2012 | CN101683621B Catalyst for producing low-carbon olefins through catalytic cracking by fixed bed |
| 01/25/2012 | CN101287689B Method and arrangement for producing C2-C4-olefins from methanol and/or methyl ether |
| 01/25/2012 | CN101239867B Method for increasing yield of propylene |
| 01/25/2012 | CN101193840B Metathesis process for preparing an alpha, omega-functionalized olefin |
| 01/19/2012 | WO2012009110A2 Method for quenching paraffin dehydrogenation reaction in counter-current reactor |
| 01/19/2012 | WO2011126699A3 Ethylene production by steam cracking of normal paraffins |
| 01/19/2012 | WO2011115966A3 Profitable method for carbon capture and storage |
| 01/19/2012 | US20120015414 Production of organic compounds |
| 01/18/2012 | EP2024303B1 Process for the preparation of an olefin |
| 01/18/2012 | CN202113638U Lycopene extractor |
| 01/18/2012 | CN102325743A Method to purify olefin-containing hydrocarbon feedstocks |
| 01/18/2012 | CN102325742A Propylene production |
| 01/18/2012 | CN102325741A Process for production of olefins |
| 01/18/2012 | CN102320912A Method for maximizing total ethylene and propylene yield in process of preparing low-carbon olefin by oxygen compound conversion |
| 01/18/2012 | CN102319589A Copper-based polymer hybrid catalyst used in selective hydrogenation of acetylene and preparation method thereof |
| 01/12/2012 | WO2012005864A1 Production of olefins from a mixed alcohols feed |
| 01/12/2012 | WO2011119286A3 New reactor flowscheme for dehydrogenation of propane to propylene |
| 01/12/2012 | DE102010030990A1 Verfahren zur selektiven Hydrierung von mehrfach ungesättigten Kohlenwasserstoffen in olefinhaltigen Kohlenwasserstoffgemischen Process for the selective hydrogenation of polyunsaturated hydrocarbons in the olefinic hydrocarbon mixtures |
| 01/12/2012 | DE102010026880A1 Verfahren zur Herstellung von Katalysatoren auf Zeolithbasis zur Umsetzung von Oxygenaten zu niederen Olefinen A process for the preparation of catalysts based on zeolite for the conversion of oxygenates to lower olefins |
| 01/11/2012 | CN202105580U Anti-scouring structure of alkaline washing tower of catalytic pyrolysis device |
| 01/11/2012 | CN202105556U C2 gas-phase recovery device |
| 01/11/2012 | CN102317242A Process for obtaining high-purity 1-butene from c4 hydrocarbon mixtures |
| 01/11/2012 | CN102316984A Catalyst regeneration |
| 01/11/2012 | CN102311302A Copper salt absorption liquid for desorbing hydrogen phosphide from ethane and propene in gas phase and application thereof |
| 01/11/2012 | CN102311301A Copper salt absorption liquid for desorbing arsenic hydride from ethane and propene in gas phase and application thereof |
| 01/11/2012 | CN102309965A Cu-based catalyst for removing trace gas impurity as well as preparation method and application thereof |
| 01/11/2012 | CN101302133B Method for preparing isobutene by cracking methyl tert-butyl ether |
| 01/05/2012 | WO2012000883A1 Process for preparing olefins from synthesis gas using a cobalt and manganese containing catalyst |
| 01/05/2012 | US20120004370 Apparatus, methods, and fluid compositions for electrostatically-driven solvent ejection or particle formation |
| 01/04/2012 | EP2402420A2 Production of olefins |
| 01/04/2012 | EP2402299A1 Process for preparing olefins from synthesis gas using a cobalt and manganese containing catalyst |
| 01/04/2012 | EP1954657B1 Process for producing ethylene |
| 01/04/2012 | CN202096870U Acetylene tail gas recovery device |
| 01/04/2012 | CN102304010A Method for separating low carbon olefin mixed gas by rectifying and absorbing |
| 01/04/2012 | CN102304009A Method and system for separating MTP (Methanol to Propylene) reaction mixed gas |
| 01/04/2012 | CN102302947A Method for regenerating deactivated catalyst in process for preparing propylene by coal-based methanol |
| 01/04/2012 | CN102302945A Method for preparing propene by catalytic cracking |
| 01/04/2012 | CN101733150B Improved water system nieuwland catalyst and application method thereof |
| 01/04/2012 | CN101214974B Method for preparing small crystal grain SAPO-34 molecular screen |
| 12/29/2011 | WO2011162717A1 Method of producing alkenes by dehydration of a mixture of alcohols |
| 12/29/2011 | WO2011161045A1 Dehydration of alcohols on poisoned acidic catalysts |
| 12/29/2011 | CA2801980A1 Dehydration of alcohols on poisoned acidic catalysts |
| 12/28/2011 | CN102300836A 用生物油制备烯烃单体的方法 The method of preparing an olefin monomer with bio-oil |
| 12/28/2011 | CN102295514A 化学级异戊二烯精制为聚合级异戊二烯的方法 Refined chemical grade isoprene polymerization grade isoprene |
| 12/28/2011 | CN102295513A 萃取精馏法精制异戊二烯的方法 Extractive distillation process for refining isoprene |
| 12/28/2011 | CN102295512A 乙醇脱水制乙烯的方法 Dehydration of ethanol to ethylene method |
| 12/28/2011 | CN102295510A 石脑油催化转化为低碳烯烃的方法 Naphtha catalytic conversion of carbon olefins |
| 12/28/2011 | CN102295509A 含氧化合物生产低碳烯烃的方法 Oxygenates the production of low-carbon olefins |
| 12/28/2011 | CN102295508A 甲醇或二甲醚生产低碳烯烃的方法 Methanol or dimethyl ether production of low-carbon olefins |
| 12/28/2011 | CN102295507A 甲醇或二甲醚转化为低碳烯烃的方法 Methanol or dimethyl ether into light olefins method |
| 12/28/2011 | CN102295506A 甲醇生产低碳烯烃的方法 Methanol production of olefins methods |
| 12/28/2011 | CN102295505A 甲醇制备低碳烯烃的反应装置 Methanol reactor produce light olefins |
| 12/28/2011 | CN102295504A 甲醇制备低碳烯烃的方法 The method of the production of methanol to light olefins |
| 12/28/2011 | CN102295503A 甲醇制低碳烯烃反应-再生装置 MTO reaction - reproducing apparatus |
| 12/28/2011 | CN102295502A 甲醇制烯烃的方法 Methods of methanol to olefins |
| 12/28/2011 | CN102295501A 生产低碳烯烃的方法 Olefins production methods |
| 12/28/2011 | CN102295500A 一种抑制乙烯基化合物聚合的方法 A method for inhibiting polymerization of a vinyl compound |
| 12/28/2011 | CN102295499A 用于抑制乙烯基化合物聚合的阻聚剂 For inhibiting polymerization of a vinyl polymerization inhibitor compound |
| 12/28/2011 | CN102294277A 乙醇脱水氧化铝催化剂器内再生方法 Regeneration methods within the ethanol dehydration alumina catalyst is |
| 12/28/2011 | CN102294275A 甲醇制烯烃再生系统内降低催化剂跑损的方法 Within MTO catalyst regeneration system reduces run loss method |
| 12/28/2011 | CN102294263A 乙醇脱水zsm-5沸石催化剂器内再生方法 The ethanol dehydration reproducing method zsm-5 zeolite catalyst is |
| 12/28/2011 | CN102294262A Silicoaluminophosphate molecular sieve catalyst, preparation method, and use thereof |
| 12/28/2011 | CN102294251A 一种丙烷氧化脱氢制丙烯的纳米氧化物催化剂及制备方法 One kind of oxidative dehydrogenation of propane to propylene oxide nano-catalysts and preparation methods |
| 12/28/2011 | CN102294242A 一种碳二前加氢催化剂及其制备方法 A carbon two before hydrogenation catalyst and preparation method |
| 12/28/2011 | CN102294205A 甲醇或二甲醚生产低碳烯烃的反应器 Methanol or dimethyl ether production of light olefins reactor |
| 12/28/2011 | CN102294203A 催化热裂解制乙烯中的碳四二段加氢装置及工艺 Catalytic pyrolysis of ethylene carbon four Sec hydrogenation apparatus and process |
| 12/28/2011 | CN101575123B 乙炔生产工艺中含次氯酸钠的工业废水循环配制次氯酸钠溶液的方法 Acetylene production process of industrial waste water recycling sodium hypochlorite solution containing sodium hypochlorite preparation method |
| 12/28/2011 | CN101547941B α-烯烃低聚物的制造方法 method for producing α- olefin oligomer |
| 12/28/2011 | CN101204668B 一种多产丙烯的催化裂化催化剂及其制备方法 One kind of prolific propylene FCC catalyst and preparation method |
| 12/22/2011 | WO2011160081A1 Fuel compositions comprising isoprene derivatives |
| 12/22/2011 | WO2011159459A1 Conversion of methylamine to olefin or mixture of olefins |
| 12/22/2011 | WO2011159303A1 Alkane dehydrogenation catalysts |
| 12/22/2011 | WO2011157674A1 Process for co-oligomerization of olefins |
| 12/22/2011 | US20110312864 Processes Relating To Alcohols For The Production Of Esters |
| 12/21/2011 | EP2059577B1 Production of olefins |
| 12/21/2011 | CN202081036U Mtp反应混合气分离系统 Mtp reaction mixed gas separation system |
| 12/21/2011 | CN102292151A 生产烯烃的绝热反应器 Adiabatic reactor producing olefins |
| 12/21/2011 | CN102286297A 增产丙烯和乙烯的方法 Propylene and ethylene method |
| 12/21/2011 | CN102286296A 一种增产丙烯和乙烯的方法 One kind of propylene and ethylene yield method |
| 12/21/2011 | CN102286295A 增产丙烯和乙烯的方法 Propylene and ethylene method |
| 12/21/2011 | CN102286294A 一种生产丙烯和轻芳烃的烃类催化转化方法 A propylene and hydrocarbon catalytic conversion of light aromatics production methods |
| 12/21/2011 | CN102286292A 利用裂解碳四抽余液增产丙烯和乙烯的方法 The use of pyrolysis carbon four raffinate yield of propylene and ethylene method |
| 12/21/2011 | CN102285860A 一种高炔烃含量c4物流的选择加氢工艺 A choice of high alkyne hydrogenation process stream content c4 |
| 12/21/2011 | CN102285859A 一种高丁二烯含量c4物流的选择加氢工艺 Choose a high-butadiene hydrogenation process stream content c4 |
| 12/21/2011 | CN102285858A 一种制取丙烯的方法 A take propylene methods |
| 12/21/2011 | CN102285857A 一种增产丙烯和乙烯的方法 One kind of propylene and ethylene yield method |
| 12/21/2011 | CN102285856A 增产丙烯和乙烯的方法 Propylene and ethylene method |
| 12/21/2011 | CN102285855A 一种由二甲醚或二甲醚与甲醇的混合物制备低碳烯烃的方法 One method by DME or dimethyl ether and methanol mixture preparation of light olefins |
| 12/21/2011 | CN102285854A 增产丙烯、乙烯和丁二烯的方法 Yield of propylene, ethylene and butadiene methods |
| 12/21/2011 | CN102285853A 以裂解碳四为原料增产丙烯和乙烯的方法 Four as a raw material to cleave the carbon yield of propylene and ethylene method |
| 12/21/2011 | CN102285852A 利用炼厂碳四增产乙烯和丙烯的方法 Use refinery carbon four methods yield of ethylene and propylene |
| 12/21/2011 | CN102285851A 一种增产乙烯和丙烯的方法 One kind of ethylene and propylene yield method |
| 12/21/2011 | CN102285669A 制备富含Si（4Al）结构的SAPO-34分子筛的方法及产品和应用 The method of preparation rich in SAPO-34 Si (4Al) molecular sieve structure and products and applications |
| 12/21/2011 | CN102284302A Methanol-to-olefin catalyst and preparation method thereof |
| 12/21/2011 | CN102284293A Cu/Cu2O film material for reducing CO2 into organic fuel under catalysis |