| Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240) |
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| 07/30/2002 | US6426433 Method for producing acrolein and/or acrylic acid from propane |
| 07/30/2002 | CA2041166C Process for the preparation of an olefins-containing mixture of hydrocarbons |
| 07/25/2002 | WO2002028805A3 Process for the co-oligomerisation of ethylene and alpha olefins |
| 07/25/2002 | US20020099239 Oxidation process for the production of alkenes and carboxylic acids |
| 07/24/2002 | EP1224245A1 Making an olefin product from an oxygenate |
| 07/24/2002 | EP1045820B1 Ethylene plant refrigeration system |
| 07/24/2002 | EP0641254B1 Catalyst supports, supported catalysts methods of making the same and methods of using the same |
| 07/24/2002 | CN1359885A Process for separating mixture containing 4-methyl-1-pentene and 4-methyl-2-pentene |
| 07/24/2002 | CN1359753A Metal aluminophosphate molecular sieve and method for converting methanol to olefin with same |
| 07/24/2002 | CN1359749A Composite adsorbent for purifying hydrocarbon stream |
| 07/24/2002 | CN1088095C Process and apparatus for converting C4 olefine fraction to polyisobutylene and propene |
| 07/23/2002 | US6423796 Process for the preparation of substantially amorphous alpha-olefin polymers and compositions containing them and process for the preparation of bridged ligand |
| 07/17/2002 | EP1223230A1 Use of austenitic stainless steel for applications requiring anti-coking properties |
| 07/17/2002 | EP1036081B1 Heterocyclyl ligand containing ruthenium and osmium catalysts |
| 07/17/2002 | CN1358710A Preparation for branched surface active agent |
| 07/17/2002 | CN1358699A Productive process for isolakene and/or tertiary alkyl ether |
| 07/17/2002 | CN1358698A Productive process for isoalkene and/or tertiary alkyl ether |
| 07/17/2002 | CN1358697A Process for separating butane and butylene by methyl-ethyl ketone mixing solvent |
| 07/16/2002 | US6420621 Optimized process for the preparation of olefins by direct conversion of multiple hydrocarbons |
| 07/16/2002 | US6420619 Cracked gas processing and conversion for propylene production |
| 07/16/2002 | CA2088064C Hydrocarbon treatment |
| 07/11/2002 | US20020091281 Reacting a conjugated diene with a compound containing active hydrogen in the presence of a cataylst system comprising a transition metal compound, a phosphorus containing compound and atleast one salt |
| 07/10/2002 | EP0900181B1 Branched surfactant manufacture |
| 07/10/2002 | CN1357522A Process and catalyst for cracking methyl tert-amyl ether to prepare test-amyl olefine |
| 07/10/2002 | CN1087279C Process for preparing olefines by 2C or 3C alkyne gas phase selective hydrogeneration |
| 07/09/2002 | US6417363 Heterocyclyl ligand containing ruthenium and osmium catalysts |
| 07/09/2002 | US6417136 Hydrocarbon hydrogenation catalyst and process |
| 07/04/2002 | WO2002051777A1 Process for producing low polymer of ethylene |
| 07/04/2002 | WO2002051547A1 Catalyst with bimodal pore radius distribution |
| 07/04/2002 | US20020087042 Autothermal process for the production of olefins |
| 07/03/2002 | EP1218322A1 Catalyst composition and process for making the composition |
| 07/03/2002 | EP1218321A1 Oligomerization of olefins |
| 07/03/2002 | CN1356300A Process for preparing diisobutylene |
| 07/03/2002 | CN1356299A Process and system for preparing low-carbon olefin from methanol or dimethylether |
| 07/03/2002 | CN1356173A Catalyst for preparing C2 hydrocarbon from transition metal and methane through oxidization and coupling by cocatalysts of S and P elements and its preparing process |
| 07/03/2002 | CN1356172A Catalyst for preparing C2 hydrocarbon from transition metal and methane through oxidization and coupling by cocatalysis with S and W elements and its preparing process |
| 07/02/2002 | US6414209 Catalyst for converting paraffinic hydrocarbon into corresponding olefin |
| 07/02/2002 | US6414207 Preparation of a basic catalyst avoiding high temperatures |
| 07/02/2002 | US6414205 Process for the removal of MAPD from hydrocarbon streams |
| 07/02/2002 | US6413378 An oil apparatus having detectors, thermostats, fluid flow controllers and heaters for the extraction and distillation of petroleum feedstock containing butadiene and butene |
| 07/02/2002 | CA2062553C Aluminum alkyls and linear 1-olefins from internal olefins |
| 06/27/2002 | WO2002049995A1 Process for oligomerising or polymerising ethylene |
| 06/27/2002 | WO2002016290A3 Method for synthesising terminal olefins having a limited molar mass distribution |
| 06/27/2002 | US20020082445 Contacting in oxidation reaction zone, alkane, molecular oxygen-containing gas, and corresponding alkene water, in the presence catalyst active for the oxidation of the alkane to produce alkene and carboxylic acid and water |
| 06/27/2002 | US20020078622 Process for preparing highly pure raffinate II and Methyl tert-butyl ether |
| 06/27/2002 | CA2432655A1 Process for oligomerising or polymerising ethylene |
| 06/26/2002 | EP1217060A1 Process for treatment of butadiene and acetylenes containing C4-hydrocarbons comprising the steps of distillation and selective hydrogenation |
| 06/26/2002 | CN1355835A Antigelling agent for hydrocarbon mixture containing conjugated and method for preventing clogging of apparatus for separating and purifying mixture |
| 06/26/2002 | CN1355158A Process for preparing high-purity butylene-1 from sulfur-contained c4 fraction |
| 06/25/2002 | CA2207501C Strengthened ethylene pyrolysis alloy |
| 06/25/2002 | CA2136787C Process for the dehydrogenation of hydrocarbons |
| 06/20/2002 | WO2002022258A3 Catalyst for the oxidative dehydrogenation of hydrocarbons and preparation thereof |
| 06/20/2002 | WO2001090279A3 Process for selectively producing c3 olefins in a fluid catalytic cracking process |
| 06/20/2002 | US20020077431 Olefin oligomerization catalysts, their production and use |
| 06/19/2002 | CN1354729A Heat treating molecular sieve and catalyst |
| 06/19/2002 | CN1354688A Protecting catalytic activity of SAPO molecular sieve |
| 06/18/2002 | US6407302 Porous acid catalyst in gas or liquid phase |
| 06/12/2002 | EP1212276A1 Sulfur containing promoter for alkanes oxidative dehydrogenation processes |
| 06/12/2002 | EP1176234A9 Catalyst supports, supported catalysts, methods of making the same and methods of using the same |
| 06/12/2002 | CN1353679A Process for separating olefins from saturated hydrocarbons |
| 06/11/2002 | US6403523 Catalysts for the oxidative dehydrogenation of hydrocarbons |
| 06/11/2002 | US6403041 Permselective membranes |
| 06/06/2002 | WO2002043852A1 Reactor for chemical conversion of a feedstock in the presence of a diluent, with heat inputs and feedstock/catalyst cross-circulation |
| 06/06/2002 | WO2002043851A1 Reactor for chemical conversion of a feedstock with heat inputs and feedstock/catalyst cross-circulation |
| 06/06/2002 | US20020068843 Selective hydrogenation catalyst for selectively hydrogenating of unsaturated olefin, process for preparing the same and its use |
| 06/06/2002 | CA2430247A1 Reactor for chemical conversion of a feedstock in the presence of a diluent, with heat inputs and feedstock/catalyst cross-circulation |
| 06/05/2002 | EP1073614A4 Catalyst and process for converting methanol to hydrocarbons |
| 06/05/2002 | EP0829010B1 Method to monitor and control processes with on-line quartz crystal microbalance sensors |
| 06/04/2002 | US6399844 Fixed bed process for conversion of methanol with silico alumina phosphate molecular sieve catalyst |
| 05/30/2002 | WO2002041990A1 Layered catalyst composition and processes for preparing and using the composition |
| 05/30/2002 | US20020063240 Separation of olefins from paraffins using ionic liquid solutions |
| 05/29/2002 | DE10046143A1 Trägerfixierte Katalysatoren für die Olefin-Metathese Supported catalysts for olefin metathesis |
| 05/29/2002 | CN1351109A Method for inversion of olefins by heat absorption, use thereof and apparatus therefor |
| 05/29/2002 | CN1350999A Oxidation for producing chain olefin and carboxylic acid |
| 05/29/2002 | CN1350998A Oxidation for producing chain olefin and carboxylic acid |
| 05/29/2002 | CN1085558C Aluminosilicate carrier for metathesis catalysts |
| 05/29/2002 | CA2363823A1 Production of solid preparations of water-soluble, sparingly water-solubile or water-insoluble active compounds |
| 05/28/2002 | US6395948 Cationic catalysts in the absence of organic diluent; 1-decene or 1-dodecene; high viscosity lubricant |
| 05/28/2002 | US6395674 Pore size catalyst |
| 05/23/2002 | WO2002040434A1 Method and device for obtaining 1,3 pure butadiene from 1,3 raw butadiene by distillation |
| 05/23/2002 | DE10056841A1 Distillation purification of butadiene comprises using single partitioned column |
| 05/22/2002 | EP1206426A1 Process for separating linear alpha olefins from a stream containing saturated hydrocarbons, internal olefins, branched olefins and linear alpha olefins |
| 05/22/2002 | EP1206425A1 Process for separating olefins from saturated compounds |
| 05/22/2002 | CN1350512A Method of preparing surface-active alcohols and surface-active alcoholic ethers, products obtained by said method and their use |
| 05/22/2002 | CN1350511A C6-olefins oligomerizing method |
| 05/22/2002 | CN1349964A Method for preparing high purity raffinute II and methyl tert-butyl ether |
| 05/21/2002 | CA2062158C Olefin purification process |
| 05/15/2002 | CN1084719C Method for producing high purity isobutylene from C4 fraction containing isobutylene and butylene-1 |
| 05/14/2002 | US6388160 Dimerization of proplylene using nickel complex catalyst |
| 05/14/2002 | US6388152 Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process |
| 05/14/2002 | US6388150 Selective catalytic hydrogenation of impurities |
| 05/14/2002 | US6388129 Oxydehydrogenation; propene chemical intermediate |
| 05/14/2002 | US6387841 Oxidation catalyst support |
| 05/10/2002 | WO2002036528A1 Process for producing a fuel component |
| 05/10/2002 | WO2002000339A3 Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins |
| 05/07/2002 | US6384274 Vapor phase two step catalytic oxidation of propylene in the presence of oxygen, diluent inert gasses and water vapor to produce acrolein which then oxidized to form acrylic acid with increased efficiency |
| 05/07/2002 | US6384242 Geranic acid derivatives |
| 05/02/2002 | WO2001096271A3 Method for producing acrolein and/or acrylic acid |
| 05/02/2002 | US20020052534 Multistage/multizonal; limits catalytic coking; dehydrogenation of feed of long chain paraffins to produce benzene alkylation feed |
| 05/02/2002 | EP1201631A2 Oxidation process for the production of alkenes and carboxylic acids |