| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 02/26/2009 | WO2009024012A1 A method for improving the yield(s) of ethylene and/or propylene during the conversion process |
| 02/26/2009 | US20090054710 Method for the telomerization of non-cyclic olefins |
| 02/26/2009 | US20090053826 Electropolymerisable monomers that are soluble in aqueous solution and electroactive probes that can be obtained with such monomers |
| 02/25/2009 | EP1519906B1 Method for producing high-purity methyl tert-butyl ether |
| 02/25/2009 | EP1412310B1 Method for the hydrogenation of aromatic compounds with hydrogen containing residual gas |
| 02/25/2009 | CN101371966A Pressure-swing adsorption novel art for recovering ethylene and hydrogen from dry gas of oil-extraction plant |
| 02/19/2009 | WO2008155439A3 Meat and fish products enriched with lycopen by means of addition of tomato peel |
| 02/19/2009 | US20090048474 Reactive distillation with olefin recycle |
| 02/18/2009 | EP2025660A2 Processes for producing ethylene and carbon monoxide mixtures from ethane |
| 02/18/2009 | EP2025402A1 Phosphorus modified molecular sieves, their use in conversion of organics to olefins |
| 02/18/2009 | EP2024308A1 Process for the preparation of propylene from a hydrocarbon feed |
| 02/18/2009 | EP2024307A1 Process for the preparation of an olefin |
| 02/18/2009 | EP2024304A2 Mixed alcohol synthesis with enhanced carbon value use |
| 02/18/2009 | EP2024303A1 Process for the preparation of an olefin |
| 02/18/2009 | EP1490312B1 Grignard preparation of unsaturated organic compounds |
| 02/18/2009 | CN101370755A Process for production of propylene and aromatic hydrocarbon, and apparatus for the process |
| 02/18/2009 | CN101367702A Method for preparing butadiene with butylene oxo-dehydrogenation of axially-located bed |
| 02/18/2009 | CN101367701A Method for converting oxygen-containing compound into propylene with moving bed technique |
| 02/18/2009 | CN101367700A Radially moving bed reactor for preparing propylene with oxygen-containing compound as raw material |
| 02/18/2009 | CN101367699A Preparation of propylene |
| 02/18/2009 | CN101367698A Processes for producing ethylene and carbon monoxide mixtures from ethane |
| 02/18/2009 | CN101367697A Separation method for light hydrocarbon products in MTO/MTP reaction products |
| 02/18/2009 | CN101367696A Method for recycling methanol form methyl tert-butyl aether tail gas |
| 02/18/2009 | CN101367695A Catalytic oxidative dehydrogenation and microchannel reactors for catalytic oxidative dehydrogenation |
| 02/18/2009 | CN101367694A Horizontal moving bed reactor for preparing propylene with oxygen-containing compound as raw material |
| 02/18/2009 | CN101367693A Method for preparing propylene with ethylene and methanol (or/and dimethyl ether) as raw material |
| 02/17/2009 | US7491859 System of platium, palladium catalyst with bidentate ligands of bicyclo-phosphino-alkanes; improved selectivity |
| 02/11/2009 | EP2021308A1 A process for selectively hydrogenating butadiene in an c4 olefin stream containing a catalyst poison with the simultaneous isomerization of 1-butene to 2-butene |
| 02/11/2009 | CN101365666A Internal olefins process |
| 02/11/2009 | CN101362671A Method for preparing polymer grade 1-butene by high sulfur content four carbon compounds catalysis from refinery |
| 02/11/2009 | CN101362670A Catalytic conversion method of propylene preparation |
| 02/11/2009 | CN101362669A Catalytic conversion method of ethylene, propylene and aromatic hydrocarbon preparation |
| 02/11/2009 | CN101362668A Preparation of propane |
| 02/11/2009 | CN101362099A Metal modified molecular screen and preparation method thereof |
| 02/11/2009 | CN100460371C Device for preparing propylene by dehydrogenating propane under hydrogen plasma |
| 02/11/2009 | CN100460369C Method for preparing propylene by catalytic cracking olefin with four carbon or above |
| 02/11/2009 | CN100460368C Production system of propylene |
| 02/11/2009 | CN100460367C Method for producing propylene by using cracking olefin of carbon four and higher |
| 02/10/2009 | US7488858 Method for the production of butadiene |
| 02/10/2009 | US7488857 Nonoxidatively catalytically dehydrogenating butane to a stream of butane, 1-butene, 2-butene, butadiene, hydrogen; 1-butene/ 2-butene oxidatively dehydrogenated to butane, 2-butene, butadiene, hydrogen, steam; separating butane,2-butene and butadiene; recycling butane, 2-butene; by-product inhibition |
| 02/05/2009 | WO2009016155A2 Use of phosphorus modified molecular sieves in conversion of organics to olefins |
| 02/05/2009 | WO2009016153A2 Phosphorus modified molecular sieves, their use in conversion of organics to olefins |
| 02/05/2009 | WO2009015507A1 A separating method of cracked methanol gas to prepare polymer grade low carbon olefin |
| 02/05/2009 | US20090036677 Preparation of Delmopinol |
| 02/04/2009 | CN101357875A Recovery method of gas-phase propene |
| 02/04/2009 | CN101357874A Method for producing low carbon olefinic hydrocarbon from methanol or dimethyl ether |
| 02/04/2009 | CN101357291A Treatment technique of polypropylene tail-gas generated by continuous-method polypropylene device |
| 02/04/2009 | CN101357289A Flare gas recovering technique during producing polypropylene using interval liquid-phase substantial method |
| 02/04/2009 | CN100457858C Method of removal of carbonyl compounds along with acid gases from cracked gas in ethylene process |
| 02/04/2009 | CN100457697C Method for preparing propylene by catalytic cracking olefin with four carbon atoms or above |
| 02/04/2009 | CN100457695C Chain growth reaction process |
| 01/29/2009 | WO2009013964A1 Process for reactivation of metathesis catalysts and process for production of olefins comprising the reactivation |
| 01/29/2009 | WO2009012623A1 A non-cryogenic separation method for lower hydrocarbon containing light gas |
| 01/29/2009 | US20090030239 Process for making butenes from aqueous isobutanol |
| 01/29/2009 | DE112007000716T5 Verfahren zur Herstellung eines tertiären Olefins und aliphatischen Alkohols Process for the preparation of a tertiary olefin and aliphatic alcohol |
| 01/28/2009 | CN101353287A Sealing method of petrifaction ethylene pyrolysis furnace tube and furnace roof liner portion |
| 01/28/2009 | CN101353286A Non-copious cooling lower carbon number hydrocarbons separation method containing light gas |
| 01/28/2009 | CN101352620A Method and apparatus for micro hydrocyclone separation of MTO quench water and water of water-washing factory, and for concentration of fine catalyst in the same |
| 01/27/2009 | US7482500 Preparation of butadiene |
| 01/27/2009 | CA2343272C Process for the production of olefins |
| 01/22/2009 | WO2009011577A1 Processes for separation of gases using ionic liquids |
| 01/22/2009 | WO2009009965A1 Method for processing olefins |
| 01/22/2009 | US20090023970 Method for producing acetylene |
| 01/22/2009 | DE102008032561A1 Method for cleaning alkyne, particularly acetylene originated from incomplete burning of methane, natural gas, liquefied petroleum gas or their mixture with oxygen, involves utilizing solvent, to which polymerization inhibitor is added |
| 01/21/2009 | EP2016991A1 Processes for separation of gases using ionic liquids |
| 01/21/2009 | EP1794108B1 Method for metathesis of compounds containing an olefinic double bond, in particular olefins |
| 01/21/2009 | EP1773739B1 Process for the selective hydrogenation of alkynes and/or dienes in an olefin-containing hydrocarbon stream |
| 01/21/2009 | CN101351424A Catalytic process for the oligomerization of olefinic monomers |
| 01/21/2009 | CN101348410A Ethylene apparatus caustic wash tower butter inhibitor and use method thereof |
| 01/21/2009 | CN101348409A Method for producing low carbon alkene |
| 01/21/2009 | CN101348408A Method for preparing ethylene and propylene by catalytic pyrolysis of benzin naphtha |
| 01/21/2009 | CN101348407A Method for preparing ethylene and propylene by catalytic pyrolysis |
| 01/21/2009 | CN101348404A Method for improving ethylene and propene yield in methyl alcohol or dimethyl ether conversion process |
| 01/21/2009 | CN101347747A Catalyst for producing ethylene by ethanol dehydration and uses thereof |
| 01/21/2009 | CN101347746A Catalyst for producing olefin hydrocarbon by catalytic pyrolysis of naphtha |
| 01/21/2009 | CN101347745A Catalyst for producing ethylene and propylene by catalytic pyrolysis of naphtha |
| 01/21/2009 | CN101347743A Method for preparing catalyst for producing propylene transformed from methanol with high ratio of propylene/ethylene |
| 01/21/2009 | CN101347742A Catalyst for preparing light aromatics and light paraffins using hydrocarbons as raw materials |
| 01/20/2009 | CA2394030C Process for the selective dimerisation of isobutene |
| 01/20/2009 | CA2335085C Method of isomerizing alpha-olefins to linear internal olefins with minimal skeletal isomerization using nickel supported on silica/alumina catalyst |
| 01/20/2009 | CA2276558C New alumina, its method of preparation and its use as a catalyst, catalyst carrier or adsorbent |
| 01/15/2009 | WO2009007519A2 Reaction area including two parallel risers and a common gas solid separation area for producing propylene |
| 01/15/2009 | DE102007032572A1 Liquid level determination of container filled with liquid, involves combining data measurement of difference of gravitational pressure of constant reference column of liquid with fixed level |
| 01/14/2009 | CN101346329A Oligomerisation |
| 01/14/2009 | CN101343557A Method for preparing high-quality ethylene raw material with petroleum naphtha hydrogenation |
| 01/14/2009 | CN101342494A Process for preparing catalyst for preparing propylene with propane dehydrogenation in carbonic anhydride condition and uses thereof |
| 01/14/2009 | CN100450617C A kaolin based compound molecule sieve and preparation method thereof |
| 01/14/2009 | CN100450603C Device and method for heat synthesis |
| 01/08/2009 | WO2009005003A1 Transition metal complex compound, olefin polymerization catalyst containing the compound, and method for producing olefin polymer performed in the presence of the catalyst |
| 01/08/2009 | WO2009004181A2 Production of vapour-cracking loads with a high yield of the resulting ethylene, propylene and polymers by hydroprocessing of vegetable oils |
| 01/07/2009 | CN101337858A Process and equipment for preparing 1,2-butadiene by continuous method |
| 01/07/2009 | CN101337857A Integrated processing of methanol to olefins |
| 01/07/2009 | CN101337190A Catalyst for preparing low-carbon olefine by catalytic cracking using fluidized-bed and preparation method and use thereof |
| 01/07/2009 | CN100448954C Catalytic conversion method capable of increasing propylene yield |
| 01/07/2009 | CN100448820C Process for producing propylene and hexene from C4 olefin streams |
| 01/07/2009 | CN100448527C Catalyst in preparation of isobutene by methyl tertbutyl ether pyrolysis |
| 01/06/2009 | US7473668 Fluidized beds chemical reactor with inert gas; gallium, manganese on alumina, alumina-silica catalyst support |
| 01/01/2009 | US20090004076 Catalytic Oxidative Dehydrogenation and Microchannel Reactors for Catalytic Oxidative Dehydrogenation |
| 12/31/2008 | WO2009000164A1 A catalytic cracking catalyst, its preparation and use |
| 12/31/2008 | CN101336219A Process for producing olefins |