Patents
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Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771)
09/1982
09/07/1982CA1131200A1 Carrier-supported catalyst and process for making it
08/1982
08/31/1982US4347398 Process for preparation of 1-methyl-3,5-diisopropyl benzene
08/31/1982US4347396 Dehydrogenation
08/31/1982US4347394 Benzene synthesis
08/31/1982US4347392 Process for the selective hydrogenation of a hydrocarbon fraction with 2 or 3 carbon atoms per molecule
08/31/1982US4346752 Self-driven chemical heat pipe
08/31/1982CA1130819A1 Process for the hydrogenation of olefins and aromatic compounds
08/24/1982CA1130267A1 Resin-ligand transition metal complex composition and processes for using this composition as catalyst
08/19/1982WO1982002677A1 Hydrocarbon conversion catalyst
08/18/1982EP0058014A1 Selective hydrogenation of a hydrocarbon feed
08/17/1982US4344865 Steam regeneration of rhodium containing hydrocarbon dehydrocyclization catalysts
08/11/1982EP0057607A1 Xylene isomerization
08/10/1982US4343958 Mixed vapor phase, heat exchanging
08/05/1982WO1982002590A1 Self-driven chemical heat pipe
08/05/1982WO1982002589A1 Enhanced vaporization/condensation heat pipe
08/05/1982WO1982002548A1 Partial oxidation system
08/04/1982EP0057041A1 Catalyst reactivation
08/04/1982EP0057016A2 Process for preparing crystalline aluminosilicate zeolites
08/03/1982CA1128919A1 Carrier-supported catalyst and process for making it
07/1982
07/28/1982EP0056439A1 Process for the production of o-xylene and ethyl benzene
07/27/1982US4341912 Process for producing alkenyl-substituted aromatic compounds and catalyst therefor
07/27/1982CA1128553A1 Aromatic isomerization process
07/14/1982EP0055920A2 Process for the continuous recovery of acetonitrile
07/13/1982US4339622 Method for preparing ethyl benzene
07/13/1982US4339613 Superacid catalyzed preparation of resorcinol from meta-diisopropylbenzene
07/13/1982US4339604 Dehydrogenation of byproduct cyclohexane to benzene for recirculation
07/07/1982EP0055529A1 Zeolites
07/07/1982EP0055495A1 Process for the preparation of a cycloalkene through partial hydrogenation of the corresponding aromatic hydrocarbon
07/06/1982US4338476 Alkylaromatic hydrocarbon dehydrogenation process
07/06/1982US4338173 Isomerization of unsaturated hydrocarbons, transition metal complex catalyst
07/06/1982CA1127137A1 Ammoxidation of olefins with novel antimonate catalysts
06/1982
06/30/1982EP0055044A1 Composite zeolite
06/30/1982EP0054855A1 Process for the preparation of i-alkenes, catalyst useful therefor and process for the production thereof
06/29/1982US4337146 Hydrocarbon dehydrocyclization with an attenuated superactive multimetallic catalytic composite
06/23/1982EP0054410A2 Perfume composition
06/23/1982EP0054385A1 Xylene isomerization
06/22/1982US4336409 By oxidative dehydrogenation using a catalyst containing oxides of molybdenum, bismuth, chromium and nickel
06/16/1982EP0053884A1 Three dimensional interstitial catalyst supports, its manufacture and use
06/15/1982US4335022 Reaction with aluminum hydride; acid catalysts
06/08/1982US4334116 Dehydrogenation using promoted molybdenum-copper-tin catalysts
06/08/1982US4334114 Production of aromatic hydrocarbons from a mixed feedstock of C5 -C12 olefins and C3 -C4 hydrocarbons
06/08/1982CA1125314A1 Isomerization of endo-endo hexacyclic olefinic dimer of norbornadiene
06/02/1982EP0053004A2 Improvements relating to the production of zeolite agglomerates
06/01/1982US4332972 Modified zinc ferrite oxidative dehydrogenation catalysts in oxidative dehydrogenation
05/1982
05/26/1982EP0052492A1 3-Aryloxy-3-phenylpropylamines
05/26/1982EP0052271A1 Process for the purification of hydrogen chloride produced by the thermal cracking of 1,2-dichloroethane
05/25/1982US4331822 Isomerization of xylene
05/25/1982US4331562 In the presence of a palladium or ruthenium catalyst
05/25/1982CA1124266A2 Method for the removal of unsaturations from oligomers of alpha olefines
05/18/1982US4330429 Process for regenerating an antimony containing oxide catalyst
05/18/1982US4330395 Hydrogenation catalyst
05/18/1982CA1123813A1 Aluminosilicate powders
05/12/1982EP0051318A1 A catalyst composition containing as catalytically active components alumina and a cristalline Aluminosilicate zeolite, a process for isomerizing xylenes and ethylbenzene, and use of this catalyst composition
05/11/1982US4329530 Hydrogenation catalyst and process for the selective hydrogenation of highly unsaturated hydrocarbons
05/11/1982US4329258 Having a tin component
05/11/1982CA1123412A1 Crystalline silicates
05/04/1982US4328385 Hydrocarbon isomerization catalyst and process
05/04/1982US4328365 Vanadium oxide catalyst
05/04/1982CA1123017A1 Process for hydrogenating olefinic compounds
04/1982
04/27/1982US4327240 Hydrocarbon isomerization catalyst and process
04/27/1982US4327238 Dehydrogenation of organic compounds with a promoted zinc titanate catalyst
04/27/1982US4327236 Hydrocarbon-conversion catalyst and its method of preparation
04/27/1982US4327235 Method for preferential hydrogenation of terminal methylene group in compound possessing terminal methylene group
04/27/1982US4327234 For unsaturated hydrocarbons
04/27/1982US4326994 Treatment with water
04/27/1982CA1122557A1 Process for producing high purity aromatic compounds
04/13/1982US4324940 Preferential reaction of smaller and linear olefins
04/13/1982US4324938 Process for upgrading C4 olefinic cuts
04/13/1982US4324937 Dehydrogenization, isomerization, alkylation
04/13/1982US4324936 Oligomerization of isobutylene
04/06/1982US4323698 Resin-metal compound complex for catalyzing chemical reactions
04/06/1982US4323481 Synthesis of molecular sieves using beta-diketones as organic templates
04/06/1982CA1121390A1 Process for the preparation and separation of para-xylene and para-xylene prepared by this process
03/1982
03/31/1982EP0048409A1 Reactivation of spent chromia-alumina catalyst by zinc oxide doping
03/30/1982US4322562 Oxidation process using metal nitro or nitrosyl complex
03/30/1982US4322560 Process for controlling highly exothermic hydroperoxide decomposition
03/30/1982US4322556 Method for preparing aniline by reaction of nitrobenzene and vinylcyclohexene
03/30/1982US4322285 Hydrocarbon dehydrocyclization with an attenuated superactive multimetallic catalytic composite
03/24/1982EP0048037A1 Optically active 1-alkyl-3-(4-substituted-phenyl)-propylamines
03/23/1982CA1120502A1 Conversion process of stea cracking c.sub.4 olefins couples in isooctane and butane
03/23/1982CA1120456A1 Non-oxidative dehydrogenation process
03/16/1982CA1120065A1 Decolorization of norbornadiene dimers
03/16/1982CA1120063A1 Isomerization of the hydrogenated norbornadiene endo-endo hexacyclic dimer
03/16/1982CA1119989A1 Selective hydrogenation process for hydrocarbons fraction containing at least one diolefinic and one acetylentic hydrocarbon
03/09/1982US4318829 Non-ferrous group VIII aluminum coprecipitated hydrogenation catalysts
03/03/1982EP0046615A1 Preparation of a catalyst for normal paraffin isomerization
03/02/1982US4317949 Reaction of aromatic compound and olefin using a solid acid catalyst; dealkylation; isomerization
03/02/1982US4317905 Preparation of compounds containing two conjugated double bonds cis-cis and cis-trans
03/02/1982US4317747 Ammoxidation of olefins to unsaturated nitriles
03/02/1982CA1119149A1 Method of preparing highly active nickel catalysts
03/02/1982CA1119146A1 Synthesis of zeolite zsm-11
02/1982
02/23/1982US4316997 Alkylation process and apparatus useful therein
02/23/1982US4316855 Multiply promoted Sn-Sb oxide catalysts
02/10/1982EP0045333A1 Process for isomerization of xylenes
02/02/1982CA1117555A1 Total isomerization process
02/02/1982CA1117554A1 Process for isomerization of tetrahydrodimethyldicyclopentadiene
01/1982
01/27/1982EP0044583A1 Process for the preparation of supported molybdenum/tungsten compositions and their use for the isomerization and disproportionation of olefins
01/26/1982US4313021 Isomerization and transalkylation
01/26/1982US4313020 Pyrolyzed rhenium carbonyl, platinum group metal, and germanium oxide on porous carrier
01/26/1982US4313018 Metal complex of anthranilic acid on polymer support
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