| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 06/29/2005 | CN1633493A Multiple riser reactor |
| 06/29/2005 | CN1633402A High viscosity polyalphaolefins prepared with ionic liquid catalyst |
| 06/29/2005 | CN1208294C Process for conversion of ethylene to vinyl chloride, and catalyst compositions useful for such process |
| 06/29/2005 | CN1208291C Production of dimers |
| 06/28/2005 | US6911556 Processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes |
| 06/28/2005 | US6911505 Selective isomerization and linear dimerization of olefins using cobalt catalysts |
| 06/28/2005 | US6911410 Such as nickel 2-ethylhexanoate |
| 06/23/2005 | WO2005056504A1 Process for producing propylene |
| 06/23/2005 | US20050137435 Process for producing gasoline components |
| 06/23/2005 | US20050137271 Pretreatment of oxygen gas with heat exchanger; uniformity gas flow |
| 06/23/2005 | US20050137080 Molecular sieve catalyst compositions, its making and use in conversion processes |
| 06/22/2005 | EP1542796A1 Catalyst for the production of light olefins |
| 06/22/2005 | EP1230207B1 Metathesis syntheses of pheromones or their components |
| 06/22/2005 | CN1630700A Process to produce a dilute ethylene stream an a dilute propylene stream |
| 06/22/2005 | CN1630625A Production of olefins |
| 06/22/2005 | CN1630554A Olefin trimerisation using a catalyst comprising a source of chromium, molybdenum or tungsten and a ligand containing at least one phosphorous, arsenic or antimony atom bound to at least one (hetero) |
| 06/22/2005 | CN1207097C Synthesis of molecular sieve catalysts |
| 06/16/2005 | US20050131255 Mixed catalyst bed; Group 8 , or alloy thereof , on catalyst support |
| 06/15/2005 | EP1539659A2 Process for producing alpha-olefins |
| 06/15/2005 | CN1206196C Oxyhalogenation process using catalyst having porous rare earth halide support |
| 06/14/2005 | US6906230 Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use |
| 06/14/2005 | CA2317534C Ethylene plant refrigeration system |
| 06/09/2005 | WO2005031066A3 Process for isomerization of alpha olefins and compositions resulting therefrom |
| 06/09/2005 | US20050121361 Method for jointly producing propylene and petrol from a relatively heavy charge |
| 06/08/2005 | EP1537062A1 Selective hydrogenation of acetylenes |
| 06/08/2005 | EP1240120B1 Process for the production of olefins |
| 06/08/2005 | CN1623659A Novel catalyst compositions useful for the conversion of ethylene to vinyl chloride process |
| 06/08/2005 | CN1205156C Method and device for obtaining 1,3-butadiene from 1,3-raw butadiene by distillation |
| 06/08/2005 | CN1205155C Process for separating olefins from saturated compounds |
| 06/02/2005 | WO2005049534A1 Production of propylene from steam cracking of hydrocarbons, particularly ethane |
| 06/02/2005 | US20050119515 deprotonation of hydrocarbon gases in the presence of hydrogenation catalysts, then oxidation and/or ammoxidation of the unsaturated hydrocarbon intermediates |
| 06/02/2005 | US20050119514 Oligomerization of olefins comprising at least three carbon atoms |
| 06/01/2005 | CN1621151A Method for removing dribble acetylene from raw material of ethylogen |
| 06/01/2005 | CN1204097C Method for preparing propylene by butene disproportionation |
| 06/01/2005 | CN1204096C Variable preparing method for propylene and hexene |
| 05/26/2005 | US20050113621 Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts |
| 05/25/2005 | EP1533029A1 Catalyst systems for converting Alkanes to Alkenes and to their corresponding oxygenated products |
| 05/25/2005 | EP1532231A2 Functional fluid lubricant using low noack volatility base stock fluids |
| 05/25/2005 | EP1532087A1 Isothermal method for dehydrogenating alkanes |
| 05/25/2005 | EP1248773B1 Working up a mixture comprising alkene and oxygen |
| 05/25/2005 | EP1235773B1 Process for vinyl chloride manufacture from ethane and ethylene with partial hcl recovery from reactor effluent |
| 05/25/2005 | DE10350045A1 Verfahren zur Herstellung von 1-Buten A process for the preparation of 1-butene |
| 05/25/2005 | DE10349983A1 Verfahren zur Herstellung von Phytofluen Process for the preparation of phytofluene |
| 05/25/2005 | CN1620493A Method for the prepartion of lower olefines by steam cracking |
| 05/25/2005 | CN1618776A Prepn. of surfactant containing branched alkyl radical |
| 05/25/2005 | CN1618515A Catalyst for disproportionation of butylene to produce propylene |
| 05/25/2005 | CN1618512A Method for preparing catalyst carrier for prodn. of propylene by disproportionation of butylene |
| 05/25/2005 | CN1618511A Catalyst carrier for preparing propylene by disproportionation of butylene |
| 05/25/2005 | CN1203035C Method for substracting hydrocarbon impurities of above C3+ from mixed acetylene gas and recovering acetylene |
| 05/25/2005 | CN1203034C Method for preparing 1-ethene under ethene oligomerizating catalyst system |
| 05/25/2005 | CN1203033C Method for producing propylene from methanol |
| 05/25/2005 | CN1203032C Preparing method for alkylate agent using compound ion liquid as catalyst |
| 05/25/2005 | CN1203031C Process for dimerizing olefinic hydrocarbon feedstock and producing fuel component |
| 05/19/2005 | WO2005044760A2 Catalyst, process for preparing the catalyst and process for producing lower hydrocarbon with the catalyst |
| 05/19/2005 | WO2005044445A1 Trimerization catalyst for olefin |
| 05/19/2005 | WO2005044444A1 Oligomerization catalyst for olefin |
| 05/19/2005 | US20050107650 Production of propylene from steam cracking of hydrocarbons, particularly ethane |
| 05/19/2005 | US20050107628 Modified method for producing surfactant alcohols and surfactant alcohol ethers, the products of said method and use of the same |
| 05/18/2005 | EP1530556A1 Method for the production of isobutene from commercial methyl tert-butyl ether |
| 05/18/2005 | CN1616150A Methane oxygen-free aromatization catalyst and preparing method and use |
| 05/18/2005 | CN1202051C Method of producing isobutene joint producing dimetylether and dipolyisobutene |
| 05/18/2005 | CN1202049C Iron series catalyst composition for ethylene oligomerization and its use |
| 05/18/2005 | CN1202048C C6-olefins oligomerizing reaction |
| 05/18/2005 | CN1201861C Catalyst for producing propene from propane by selective carbon dioxide oxidation and its producing method |
| 05/17/2005 | CA2343659C Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams |
| 05/17/2005 | CA2136597C Hydrazine derivatives and uses thereof |
| 05/12/2005 | WO2005042450A1 Method for producing 1-butene |
| 05/12/2005 | WO2005042446A2 Method for the production of phytofluene |
| 05/12/2005 | WO2005009929B1 Processing c4 olefin streams for the maximum production of propylene |
| 05/12/2005 | CA2542052A1 Method for the production of phytofluene |
| 05/11/2005 | CN1613839A Apparatus and process for producing acetylene by plasma pyrolysis of coal and natural gas |
| 05/11/2005 | CN1613838A Apparatus and process for producing acetylene by low-temperature plasmochemical pyrolysis of natural gas |
| 05/11/2005 | CN1200919C Oxygen removing method of butadiene refining device |
| 05/10/2005 | US6890873 Sintering a microporous green body, obtained from drying a pyrogenic silicon dioxide gels |
| 05/10/2005 | CA2134982C Process for preparing 2,3-dimethyl-2-butene |
| 05/06/2005 | WO2005019139A3 Process for producing 1-octene from butadiene |
| 05/06/2005 | WO2004031107A8 Method for the production of at least one partial propylene oxidation and/or ammoxidation product |
| 05/04/2005 | EP1339483B1 Reactor for chemical conversion of a feedstock with heat inputs and feedstock/catalyst cross-circulation |
| 05/04/2005 | CN1611472A Method for producing propene for C4 and more olefin catalytic cracking |
| 05/04/2005 | CN1611471A Method for producing propene for olefin catalytic cracking |
| 05/04/2005 | CN1611470A Method for producing propene |
| 05/04/2005 | CN1611469A Method for preparing propene by disproportionation of butene |
| 05/04/2005 | CN1611468A Method for improving selectivity of butene disproportionation |
| 05/04/2005 | CN1611467A Method for extrcting lycopene using water melon as raw material |
| 05/04/2005 | CN1611297A Catalyst for preparing propylene by disproportionation of butene |
| 05/04/2005 | CN1200074C Method and device for coal and methane copyrolysis |
| 05/04/2005 | CN1199920C Control method of acetylene content at exit of acetylene hydrogenation reactor |
| 05/04/2005 | CN1199919C Activation selective control method for acetylene hydrogenation reactor |
| 05/04/2005 | CN1199732C Catalyst for reversal disproportionation preparation of propene from ethylene and butylene |
| 05/03/2005 | US6887434 Preparation of propene and, if desired, 1-butene |
| 04/28/2005 | WO2003033441A8 Method of removing dimethyl ether from an olefin stream |
| 04/28/2005 | US20050090704 Solvent extraction |
| 04/28/2005 | US20050089299 Production of olefins |
| 04/27/2005 | EP1525174A1 Method for producing propylene from a flow containing c4 to c 8 olefins |
| 04/27/2005 | CN1609084A Method of eliminating polyethylene from ethylene tripolymerizing reaction liquid |
| 04/27/2005 | CN1609083A Method of separating refined 1-hexene from ethylene tripolymer |
| 04/27/2005 | CN1609082A Process for preparing isobutene from tertiary butanol |
| 04/26/2005 | US6884914 Olefin oligomerization |
| 04/26/2005 | US6884902 Organometallic iridium compound, process of producing the same, and process of producing thin film |
| 04/21/2005 | WO2005035690A2 Process for the conversion of natural gas to reactive gaseous products comprising ethylene |