| Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014) |
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| 07/11/2001 | EP0914311B1 Process for producing aromatic compounds from aliphatic hydrocarbons |
| 07/10/2001 | US6258993 Simulated countercurrent moving bed chromatographic reactor and method for use thereof |
| 07/05/2001 | WO2001048028A1 Olefin production |
| 07/05/2001 | WO2001047840A1 Hydroalkylation of aromatic hydrocarbons |
| 07/05/2001 | WO2001047839A1 Processes for preventing generation of hydrogen halides in an oligomerization product recovery system |
| 07/05/2001 | WO2001047838A1 Methods for restoring the heat transfer coefficient of an oligomerization reactor |
| 07/05/2001 | US20010006931 Obtained by contacting an organoaluminum compound and boron compound(s) such as triphenylcarbenium tetrakis(pentafluorophenyl)borate, and a solid inorganic compound; cost efficient |
| 07/04/2001 | CN1302283A Process for producing light olefins |
| 07/03/2001 | US6255549 Reacting a styrene compound with an aromatic compound |
| 07/03/2001 | US6255508 Coordination catalyst; alpha-olefin polymerization catalyst |
| 07/03/2001 | US6254849 Zeolites with silicon, germanium oxide with aluminum gallium iron oxide and roasting |
| 06/28/2001 | WO2001046096A1 Metathesis process for converting short chain olefins to longer chain olefins |
| 06/28/2001 | WO2001046095A1 Process for the selective dimerisation of isobutene |
| 06/27/2001 | EP1110930A1 Catalytic composition and process for the oligomerisation of ethylene, to primarily 1-hexene |
| 06/27/2001 | EP1109764A1 Improved processes for making surfactants via adsorptive separation and products thereof |
| 06/27/2001 | CN1067602C Molybdenum zeolite catalyst for preparation of ethene and aromatic hydrocarbon by oxygen-free dehydrogenation of methane and its use |
| 06/20/2001 | CN1299798A Benzene and oil refinery dry gas catalyzed alkylation distillation process and equipment of preparing ethylbenzene |
| 06/20/2001 | CN1299796A Olefine-arene reaction process of preparing alkyl arene |
| 06/19/2001 | US6248930 Fluorine-modified perfluorinated ion-exchange microcomposite catalysts |
| 06/13/2001 | EP1106249A1 CATALYST FOR $g(a)-OLEFIN PRODUCTION AND PROCESS FOR PRODUCING $g(a)-OLEFIN |
| 06/13/2001 | EP1070032A4 Process for producing light olefins |
| 06/06/2001 | EP1104747A1 Process for the preparation of oligomers of internal olefins |
| 06/06/2001 | CN1298374A Method of making dimethylnaphtalenes |
| 06/06/2001 | CN1066736C Bridged cyclopentadienyl derivatives and process for their preparation |
| 06/05/2001 | CA2189589C Olefin production |
| 06/05/2001 | CA2044960C Zeolite nu-85 |
| 06/05/2001 | CA2044959C Zeolite nu-86 |
| 06/05/2001 | CA2044735C Process for oligomerizing light olefins |
| 05/31/2001 | WO2001038270A1 Hydrocarbon conversion process |
| 05/31/2001 | WO2001037989A2 Oligomerisation catalyst, a method for production and the use thereof |
| 05/31/2001 | US20010002426 The binder comprising particles having a particle size less than that of the first zeolite; hydrorefining catalyst selectivity; cracking; isomerization; disproportionation; transalkylation; alkylation; reforming |
| 05/31/2001 | DE19957173A1 Production of catalyst, for oligomerization of olefin, especially 1- and 2-butene, by charging alumina with nickel and sulfur compounds uses low sulfur to nickel molar ratio |
| 05/30/2001 | EP0778811B1 Synthetic swelling clay minerals |
| 05/30/2001 | CN1297375A Catalyst for alpha-olefin production and processes for producing alpha olefin |
| 05/30/2001 | CN1296936A Process for preparing 2,5-dimethyl-2,4-hexadiene |
| 05/30/2001 | CN1066426C Oligomerization and catalyst therefor |
| 05/29/2001 | US6239324 Reacting a 1,3-butadiene with olefin in presence of hydrophilic solvent and ruthenium compound |
| 05/29/2001 | US6239057 Catalyst for the conversion of low carbon number aliphatic hydrocarbons to higher carbon number hydrocarbons, process for preparing the catalyst and process using the catalyst |
| 05/29/2001 | CA2042404C Alkylation of aromatics |
| 05/25/2001 | WO2001036368A2 Metathesis syntheses of pheromones or their components |
| 05/25/2001 | WO2001036356A2 C13 alcohol mixture and functionalised c13 alcohol mixture |
| 05/23/2001 | EP1100761A1 Process for dimerizing olefins |
| 05/23/2001 | EP0888187B1 Microporous crystalline metallophosphates |
| 05/23/2001 | DE19955593A1 C13-Alkoholgemisch und funktionalisiertes C13-Alkoholgemisch C13-alcohol mixture and functionalized C13-alcohol mixture |
| 05/23/2001 | CN1296466A Oligomerization of propylene |
| 05/22/2001 | US6235959 Alkylation of isoparaffin, isobutane, 2-methylbutane, 2-methylpentane and 3-methylpentane in the presence of catalyst, aluminum halide, quaternary ammonium halide and amine hydrohalide and groupivb metal compound with polar |
| 05/17/2001 | WO2001034541A1 Process for continuously producing tetracyclododecene compound |
| 05/17/2001 | WO2001034540A1 Process for continuously producing tetracyclododecene compound |
| 05/17/2001 | DE19954485A1 Immobilized ionic liquid production having anion and organic cation components comprises forming funtionalized support material in absence of ionic liquid and treating funtionalized support material with ionic liquid |
| 05/15/2001 | US6232517 Subjecting 1,6 and/or 1,5-dimethylnaphthalenes, optionally with other isomers, to isomerization, comprising treating said compounds at elevated temperature, under at least partially liquid phase conditions, in presence of mtw zeolite |
| 05/15/2001 | US6232516 Process for cyclopentadiene substitution |
| 05/15/2001 | US6232257 Comprises (1) an alkyl aluminum component, (2) an aluminum or gallium trihalide component, and, optionally, (3) a group 4 metallocene dihalide component. |
| 05/15/2001 | CA2005940C Alkylaromatic lubricant fluids |
| 05/10/2001 | WO2001032724A1 Iron-based catalyst for producing oligomers of conjugated dienes |
| 05/10/2001 | WO2001032591A1 Selective methylation to para-xylene using fuel syngas |
| 05/10/2001 | WO2001032308A1 Immobilised ionic liquids |
| 05/10/2001 | CA2389806A1 Iron-based catalyst for producing oligomers of conjugated dienes |
| 05/10/2001 | CA2389801A1 Selective methylation to para-xylene using fuel syngas |
| 05/10/2001 | CA2388805A1 Immobilised ionic liquids |
| 05/09/2001 | EP1097118A1 Alkylation process |
| 05/09/2001 | CN1294109A Catalyst for preparing 1-hexene from ethene by oligomerization and its application |
| 05/08/2001 | US6228650 Acid catalyst regeneration control |
| 05/03/2001 | WO2001030942A1 Process for btx purification |
| 05/03/2001 | CA2383966A1 Process for btx purification |
| 05/02/2001 | EP1095005A1 Preparation of carboxylic compounds and their derivatives |
| 05/02/2001 | CN1293677A Bridged metallocenes preparation, use in catalytic system |
| 05/02/2001 | CN1293647A Production of dimers |
| 05/02/2001 | CN1293178A Catalytic process for preparing ethylbenzene from dry gas |
| 05/02/2001 | CN1065226C Process for recovery of strong acid from aqueous solution |
| 05/02/2001 | CN1065154C Process for recovery of spent acid catalyst |
| 05/01/2001 | US6225517 Alkylation catalyst, method for preparing same, and use thereof in alkylation methods |
| 05/01/2001 | US6225516 Continuous alkylation of benzene with olefins prepared by the dehydrogenation of n-paraffins and containing aromatic by-product; catalyst selectivity; detergent intermediates |
| 05/01/2001 | US6225500 Aromatic compounds used in engineering resins, pharmaceuticals, diagnostics and combinatorial chemistry |
| 05/01/2001 | CA2033021C A process and a catalyst composition of alkylating benzene or substituted benzene or transalkylating alkylated benzene |
| 04/25/2001 | EP1094050A2 Process for the preparation of 2,6-dimethylnaphthalene |
| 04/25/2001 | CN1292372A Method for cleaning and catalytically-synthesizing 1-phenyl1-ditolylethane and its derivative |
| 04/25/2001 | CN1292370A Preparation method of high-purity endocyclic type cyclopentadiene |
| 04/25/2001 | CN1064947C Process for production of acetylene and synthesis gas |
| 04/24/2001 | US6222088 Passing pre-pulse stream comprising non-normal hydrocarbon into adsorbent bed; recovering a selectively adsorbed monomethyl acyclic hydrocarbon from the bed of adsorbent by contacting the adsorbent bed with a desorbent compound |
| 04/24/2001 | US6222084 Gas phase alkylation-liquid phase transalkylation process |
| 04/24/2001 | US6221986 Process for converting ethylene to light alpha olefins |
| 04/24/2001 | CA2100182C Process for preparation of light alpha-olefins by oligomerization of ethylene |
| 04/24/2001 | CA2034503C Selective cycloalkylation of naphtalene on zeoliths |
| 04/19/2001 | WO2001027053A1 Multistage dimerization process |
| 04/18/2001 | EP1091919A1 Production of dimers |
| 04/18/2001 | EP1091907A2 Molecular sieve cit-6 |
| 04/18/2001 | EP0935591A4 Selective para-xylene production by toluene methylation |
| 04/18/2001 | CN1291968A Reactive distillation process for production of xylenes |
| 04/18/2001 | CN1064661C Process and system for alkylation of aromatic compounds |
| 04/17/2001 | US6218493 α-olefins and olefin polymers and processes therefor |
| 04/17/2001 | US6218487 Process for polymerizing olefins |
| 04/17/2001 | US6217798 Method for synthesis of a dilithium diisopropenylbenzene-based diinitiator |
| 04/11/2001 | CN1290678A Inorganic film reactor for anaerobic dehydrogenation and aromatization of propane |
| 04/11/2001 | CN1064367C Method for preparing catalyst system |
| 04/11/2001 | CN1064339C Improved process for ethylbenzene production |
| 04/10/2001 | US6215035 Process for the preparation of aralkylated aromatic compounds using heterogeneous catalyst |
| 04/10/2001 | CA2134503C Olefin production |
| 04/05/2001 | WO2001023445A1 Preparation of curable polymers |
| 04/05/2001 | WO2001023444A1 Polymerization of olefins with bimetallic polymerisation catalyst system |
| 04/05/2001 | WO2001023335A1 Monomethyl paraffin adsorptive separation process |