| Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771) |
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| 07/25/2002 | US20020099248 Integrated processes for olefin and polyolefin production |
| 07/25/2002 | US20020099239 Oxidation process for the production of alkenes and carboxylic acids |
| 07/25/2002 | US20020099231 As ligands for metallocene olefin polymerization catalysts |
| 07/25/2002 | US20020098976 Catalyst support material |
| 07/24/2002 | EP0641254B1 Catalyst supports, supported catalysts methods of making the same and methods of using the same |
| 07/24/2002 | CN1359749A Composite adsorbent for purifying hydrocarbon stream |
| 07/24/2002 | CN1088049C Aromatic conversion processes and zeolite catalyst useful therein |
| 07/18/2002 | WO2002055528A1 Novel n-phenyl-pyrrol bisphosphane compounds and the metal complexes of the same |
| 07/18/2002 | WO2002055453A2 Process for the preparation of saturated organic compounds |
| 07/18/2002 | WO2002055196A1 Catalyst capable of selectively oxidizing hydrogen, use thereof and a method of preparing said catalyst |
| 07/18/2002 | US20020092797 Aromatics are converted to benzene, toluene, xylene enriched components through hydrodealkylation and/or transalkylation, and non-aromatics are converted to liquefied petroleum gas through hydrocracking in the presence of a catalyst |
| 07/18/2002 | DE10101646A1 Verfahren zur Herstellung von gesättigten organischen Verbindungen A process for the preparation of saturated organic compounds |
| 07/18/2002 | CA2433678A1 Novel n-phenylpyrrolebisphosphine compounds and their metal complexes |
| 07/17/2002 | EP1223230A1 Use of austenitic stainless steel for applications requiring anti-coking properties |
| 07/17/2002 | EP1091907B1 Molecular sieve cit-6 |
| 07/17/2002 | CN1358700A Dehydrogenation method |
| 07/17/2002 | CN1087660C Catalyst for isobutane preparing reaction by normal butane isomerization and its use |
| 07/16/2002 | US6420305 Kneading, shaping and roasting catalyst supports comprising zirconia, alumina and sulfur compounds, used for acylation, isomerization, disproportionation, alkylation, esterification, etherification and addition polymerization |
| 07/16/2002 | US6419895 Crystalline aluminosilicate zeolitic composition: UZM-4 |
| 07/11/2002 | DE10100708A1 Neue N-Phenylpyrrolbisphosphanverbindungen und deren Metallkomplexe New N-Phenylpyrrolbisphosphanverbindungen and their metal complexes |
| 07/10/2002 | CN1087281C Process for dehydrogenation of ethylbenzene to styrene |
| 07/10/2002 | CN1087279C Process for preparing olefines by 2C or 3C alkyne gas phase selective hydrogeneration |
| 07/09/2002 | US6417422 Catalytic oxidative dehydrogenation of ethane, propane, butane, isobutane, and ethyl chloride to ethylene, propene, butene/1-/, isobutylene and ethylene chloride respectively |
| 07/09/2002 | US6417375 Furylphosphines and organometallic complexes containing them |
| 07/09/2002 | US6417136 Hydrocarbon hydrogenation catalyst and process |
| 07/09/2002 | US6417135 Advances in dehydrogenation catalysis |
| 07/04/2002 | WO2002051547A1 Catalyst with bimodal pore radius distribution |
| 07/04/2002 | WO2002051543A1 Multiple component catalysts |
| 07/04/2002 | WO2002051540A1 Oxide catalysts containing at least silica and a group ivb oxide |
| 07/04/2002 | WO2002051539A1 Crystalline multinary metal oxide compositions, process for preparing and processes for using the composition |
| 07/04/2002 | US20020087042 Autothermal process for the production of olefins |
| 07/04/2002 | US20020085976 Process for preparing zeolites |
| 07/04/2002 | US20020085975 Method to equalize heat distribution in reactor tube |
| 07/03/2002 | EP1219586A2 Process for producing a hydrogenation product of an aromatic carboxylic acid |
| 07/03/2002 | EP1219582A1 Method of dehydrogenating triisopropylbenzene and diisopropylbenzene |
| 07/03/2002 | EP1218323A1 Hydrogenation of benzene to cyclohexane |
| 07/03/2002 | EP1218322A1 Catalyst composition and process for making the composition |
| 07/03/2002 | EP1218103A1 Method for preparing a low acidity refractory oxide-bound zeolite catalyst |
| 07/03/2002 | EP0996608B1 Method of making 2,6-dimethylnaphthalene from other dimethylnaphthalene isomers and from dimethyltetralins/dimethyldecalins with a methyl group on each ring |
| 07/03/2002 | CN1356927A Metal-contg. macrostructures of porous inorganic oxide, prepn. thereof, and use |
| 07/03/2002 | CN1356301A External coupler of rectifying reaction for preparing cyclohexane by catalyst hydrogenation of benzene and its synthesizing process |
| 07/02/2002 | US6414209 Catalyst for converting paraffinic hydrocarbon into corresponding olefin |
| 07/02/2002 | US6414208 Process for producing dimetylnaphthalene and alkylnaphthalene with methallosilicate catalyst |
| 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 | CA2062553C Aluminum alkyls and linear 1-olefins from internal olefins |
| 06/27/2002 | WO2002049996A1 Process for converting olefins________________________________ |
| 06/27/2002 | US20020082462 Recovering in a paraxylene recovery unit portion of paraxylene from at C-8 aromatics stream to produce a first stream having a reduced paraxylene content; passing to zeolite membrane unit comprising a zeolite membrane and isomerisation catalyst |
| 06/27/2002 | US20020082461 Hydrocarbon feedstock is enriched with ethylbenzene which is recovered; isomerized in a catalytic isomerization zone in vapor phase in the presence of hydrogen with a catalyst, an isomerate recovered; distillation; recycling, adsorption |
| 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 | US20020082165 Hydrogenating aromatic compounds in a gas oil cut; resistant to poisoning by sulphur- and nitrogen-containing compounds present; bases for fuels, gasolines, kerosines and gas oils, contain aromatic compounds; catalyst supports |
| 06/27/2002 | US20020081262 Process for preparing zeolites using pyrrolidinium cations |
| 06/26/2002 | EP1216219A1 Process for the dehydrogenation of ethylbenzene to styrene |
| 06/26/2002 | EP1216093A1 Advances in dehydrogenation catalysis |
| 06/26/2002 | CN1355158A Process for preparing high-purity butylene-1 from sulfur-contained c4 fraction |
| 06/25/2002 | US6410814 Process for synthesis of lower isoparaffins from synthesis gas |
| 06/25/2002 | CA2136787C Process for the dehydrogenation of hydrocarbons |
| 06/20/2002 | WO2002048077A1 Process for producing adamantane compound |
| 06/20/2002 | WO2002048076A1 Process for producing adamantane compound |
| 06/20/2002 | WO2002022258A3 Catalyst for the oxidative dehydrogenation of hydrocarbons and preparation thereof |
| 06/20/2002 | US20020077518 Catalysts for oxidative dehydrogenation of alkanes and a process for producing olefins |
| 06/19/2002 | EP1214975A2 Supported bis(phosphorus) ligands and use thereof in hydrocyanation processes |
| 06/19/2002 | CN1354729A Heat treating molecular sieve and catalyst |
| 06/19/2002 | CN1086373C Method for producing cycloolefin and cycloalkane |
| 06/18/2002 | US6407302 Porous acid catalyst in gas or liquid phase |
| 06/18/2002 | US6407300 Apparatus and process for hydrogenations |
| 06/13/2002 | WO2002045834A2 'metal complexes for hydrogenation of unsaturated compounds' |
| 06/13/2002 | US20020072643 Feeding alkyl aromatic compound and steam into inlet of a tubular reactor containing a dehydrogenation catalyst; heating to cause dehydrogenation of alkyl aromatic compound to a corresponding vinyl aromatic compound |
| 06/12/2002 | EP1212389A1 Use of ?13 c nmr spectroscopy to produce optimum fischer-tropsch diesel fuels and blend stocks |
| 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 | EP0775018B1 Cobalt on alumina catalysts |
| 06/12/2002 | CN1353680A Improved hydrocarbon dehydrocyclization process |
| 06/12/2002 | CN1086150C Catalyst for producing isobutylene by catalytic dehydrogenation of isobutane and application thereof |
| 06/11/2002 | US6403523 Catalysts for the oxidative dehydrogenation of hydrocarbons |
| 06/06/2002 | WO2002044306A1 Process for producing aromatic hydrocarbon compounds and liquefied petroleum gas from hydrocarbon feedstock |
| 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 | EP0778811B9 Synthetic swelling clay minerals |
| 06/05/2002 | CN1351900A Axial flow fixed bed reactor |
| 06/05/2002 | CN1085951C Catalyst for preparation of styrene by ethylbenzene dehydrogenation |
| 05/30/2002 | WO2002041990A1 Layered catalyst composition and processes for preparing and using the composition |
| 05/30/2002 | US20020065444 Coupling xylene isomerization reactor with pressure and/or temperature swing absorption unit to separate feed of aromatic hydrocarbons |
| 05/30/2002 | US20020065443 Process for the nonoxidative dehydrogenation of an alkylaromatic feed stream |
| 05/30/2002 | US20020065442 For catalytic reduction of alkylaromatic hydrocarbons in gaseous or liquid feed streams within vertical, annular bed; for nonoxidative dehydrogenation of ethylbenzene |
| 05/30/2002 | US20020063240 Separation of olefins from paraffins using ionic liquid solutions |
| 05/29/2002 | EP1209140A1 Process for preparing styrene by dehydrogenation of ethylbenzene and reaction system which can be used for the process |
| 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 |
| 05/28/2002 | US6395944 Process for the preparation of mono-olefins from paraffinic hydrocarbons |
| 05/28/2002 | US6395674 Pore size catalyst |
| 05/23/2002 | US20020062027 Catalysts for asymmetric addition reactions, for example of hydrogen, to prochiral unsaturated organic compounds. |
| 05/22/2002 | EP1206319A1 PRETREATMENT OF A Pt/Sn-BASED CATALYST |
| 05/22/2002 | CN1085119C Method for reactivating ruthenium catalyst |
| 05/21/2002 | US6392113 Catalytic hydrocarbon dehydrogenation system with prereaction |
| 05/21/2002 | US6392109 Catalytic reforming |
| 05/15/2002 | EP1204722A1 Hydrogenation catalysts |