Patents
Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771)
10/1996
10/23/1996EP0738313A1 Cracking processes
10/23/1996EP0662936B1 Process for converting 2-chloropropane to propylene
10/16/1996EP0737177A1 Method for making trans non-conjugated diolefins
10/16/1996EP0737176A1 Process for isomerizing linear olefins to isoolefins
10/16/1996EP0737102A1 Process for preparing a zeolite catalyst for the isomerizing of linear olefins to isoolefins
10/16/1996EP0562034B1 Production of alkenes
10/16/1996CN1133570A Catalytic reactor for endothermic reactions
10/16/1996CN1033023C Process and equipment for producing arylhydrocarbon from aliphatic hydrocarbon in reactor heated by granular fluid bed
10/15/1996CA2023214C Copolymer of cycloolefin and ethylene
10/15/1996CA2001345C Isomerization catalyst and method for the use thereof
10/08/1996US5563314 Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen
10/02/1996CN1132192A Technique for prepn. of high pureness meta-dimethyl benzene
10/01/1996US5561095 Inorganic oxide support having immobilized on it a strong lewis acid and at least one weak lewis acid; cationic polymerization; alkylation; isomerization and cracking; reuse; durability
09/1996
09/25/1996EP0733609A1 Process for the thermal conversion of aliphatically saturated or unsaturated hydrocarbons in acetylenic hydrocarbons
09/25/1996EP0733030A1 Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
09/25/1996CN1131653A Preparation method for cyclenes hydrocarbon
09/24/1996US5559262 Process for the preparation of ruthenium complexes and their in situ use as hydrogenation catalysts
09/24/1996US5559066 Preparation of iron-, potassium- and cerium-containing catalysts
09/24/1996US5558851 Absence of external liquid phase, crystallization, simplified process
09/18/1996EP0732337A1 Optically active asymmetric diphosphine and process for producing optically active substance in its presence
09/18/1996EP0731828A1 Multi-bed selective hydrogenation of acetylenes
09/17/1996US5557029 Addition of hcl or organic chloride to prevent deactivation of catalyst by sulfur impurities
09/17/1996US5557022 Aromatization process
09/12/1996WO1996027580A1 Hydrogenation of unsaturated cyclic compounds
09/11/1996EP0730906A1 Catalyst and method for selective oxidation of hydrogen, and method for dehydrogenation of hydrocarbon
09/10/1996US5554789 Arylpropionic derivative, a process for the preparation and the use thereof as an analgesic agent
09/04/1996EP0729448A1 Process for the preparation of ethylenically unsaturated compounds
09/04/1996CN1130101A Dehydrogenationc atalyst for C6-15 Chain Alkane
09/04/1996CN1032678C Catalyst for dehydrogenating saturated hydrocarbon
09/03/1996US5552357 Catalyst modification for shape selective hydrocarbon conversions
08/1996
08/28/1996EP0728040A1 Method of preparing isomerization catalyst
08/28/1996EP0584095B1 Process for the production of olefins
08/27/1996US5550309 Using first dehydrogenation catalyst with a second catalyst capable of adsorbing and/or reacting with at least some of released hydrogen
08/22/1996WO1996025472A1 Process for the production of olefins using a molybdenum oxicarbide dehydrogenation catalyst
08/20/1996US5547407 Boat motor trim and tilt assembly
08/15/1996WO1996024568A1 Heavy aromatics processing
08/14/1996EP0725675A1 Catalytic reactor for endothermic reactions
08/14/1996CN1128746A Continuous prepn. of cyclohexene by by partially hydrogenation of benzene
08/13/1996US5545793 Impregnation with a polyorganosiloxane; heat treatment; isomerization catalysts
08/13/1996US5545792 Converting alpha-olefin to internal olefin using catalyst mixture comprising alkyl aluminum alkoxide and organic acid cobalt salt
08/13/1996US5545787 Some of hydrogen is adsorbed or reacted with catalyst and/or hydrogen retention agent, hydrogen is removed and/or reduced catalyst is oxidized
08/13/1996US5545784 Method of modifying molecular sieves by means of solid state ion exchange, and a method for hydrogenating olefinic compounds
08/08/1996WO1996023804A1 Process for the preparation of ruthenium complexes and their in situ use as hydrogenation catalysts
08/08/1996CA2209378A1 Process for the preparation of ruthenium complexes and their in situ use as hydrogenation catalysts
08/07/1996EP0724908A1 Noble metal raney catalysts and preparation of hydrogenated compounds using such catalysts
08/07/1996EP0724907A2 Palladium supported catalysts
08/07/1996EP0724906A1 Reactor and process for dehydrogenation of ethylbenzene to styrene
08/07/1996CN1128506A Process and apparatus for controlling reaction temperatures
08/06/1996US5543374 Isomerization catalyst and use thereof in alkane/cycloalkane isomerization
08/06/1996US5543036 Process for hydrotreating
08/02/1996CA2168417A1 Process for dehydrogenation of ethylbenzene to styrene
08/01/1996WO1996016004A3 Hydrocarbon conversion process using a zeolite bound zeolite catalyst
07/1996
07/31/1996EP0710152A4 Modified solid oxide catalyst and process for producing same
07/31/1996CN1128014A Process for reducing the degree of branching of branched olefins
07/25/1996WO1996022161A1 Catalyst for oxidative dehydrogenation of paraffinic hydrocarbons and use of this catalyst
07/25/1996DE19600741A1 Catalyst for catalytic oxidative dehydrogenation of alkyl aromatic(s) and paraffin(s)
07/25/1996CA2210756A1 Catalyst for oxidative dehydrogenation of paraffinic hydrocarbons and use of this catalyst
07/24/1996EP0722776A1 Alkyne hydrogenation process
07/24/1996CN1127244A Preparation of aldehyde substituted in 2-position with alkyl
07/23/1996US5538931 Oxidation, uniformity
07/17/1996EP0667842B1 Process for the preparation of an alkyl benzene
07/17/1996CN1126986A Regeneration and stabilization of dehydrogenation catalyst
07/16/1996US5536895 Isomerization process using modified zeolite Omega
07/16/1996US5536695 Dehydrogenation catalysts for C3 C20 parafrins, and preparation thereof
07/16/1996US5536692 Isomerization catalyst and use thereof in isomerization of saturated hydrocarbons
07/16/1996US5536687 Catalyst containing zeolite Beta
07/10/1996EP0721009A1 A process for conversion of a hydrocarbon feedstock, a catalyst composition and a process for preparing a crystalline aluminosilicate
07/10/1996CN1032251C Method for pretreating catalyst slurry and method for continuous partial hydrogentation of monocyclic aromatic hydrocarbon by use of preteated catalyst slurry
07/09/1996US5534658 Process for reducing the benzene content of petrols
07/09/1996US5534239 Process for the synthesis of a silica enriched crystalline aluminosilicate having the offretite structure, the aluminosilicate obtained and its use as a catalyst for the conversion of hydrocarbons
07/04/1996WO1996020149A1 Method of producing olefinically unsaturated compounds, in particular styrene, by catalytic oxidation
07/03/1996EP0584074B1 A process for the production of ethylene or a mixture of ethylene and vinyl chloride
07/02/1996US5532421 Nitric acid as selective catalyst
06/1996
06/27/1996WO1996019424A1 A reactor for catalytic dehydrogenation of hydrocarbons with selective oxidation of hydrogen
06/27/1996WO1996019423A1 Catalytic conversion of paraffinic feedstocks with improved catalyst
06/27/1996WO1996019288A1 Sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide for olefin isomerization
06/27/1996DE4446384A1 Verfahren zur Herstellung von olefinisch ungesättigten Verbindungen, insbesondere Styrol duch katalytische Oxidation A process for preparing olefinically unsaturated compounds, in particular styrene duch catalytic oxidation
06/27/1996DE19504485A1 Controlling strongly exothermic catalysed reactions
06/26/1996EP0718258A1 Dehydrogenation of a dehydrogenatable hydrocarbon using alkali metal liquid to remove hydrogen and supply heat of reaction
06/26/1996EP0718036A1 Catalyst and process for the isomerisation of aliphatic C4-C10 monoolefins
06/26/1996EP0718031A1 Composite hydrogen separation element and module
06/25/1996US5530172 Contacting with simulated moving bed acting as isomerization catalyst and adsorbent for alkane
06/25/1996US5530171 Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen
06/25/1996US5529964 Having small metal clusters in pores and interstices of small-pored zeolite
06/24/1996CA2165126A1 Dehydrogenation of a dehydrogenatable hydrocarbon using alkali metal liquid to remove hydrogen and supply heat of reaction
06/20/1996WO1996018705A1 Process for the isomerisation of a hydrocarbonaceous feedstock
06/20/1996WO1996018704A1 Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams
06/20/1996WO1996018594A1 Large particle dehydrogenation catalyst and process
06/20/1996WO1996018593A1 Dehydrogenation catalyst having a bimodal pore size distribution
06/20/1996WO1996018458A1 Dehydrogenation catalyst and process
06/20/1996WO1996018457A1 Restructured iron oxide
06/20/1996DE19547297A1 Prepn. of cycloolefin esp. cyclohexene
06/20/1996CA2207560A1 Large particle dehydrogenation catalyst and process
06/20/1996CA2162084A1 Composite hydrogen separation element and module
06/19/1996EP0717021A1 Method for working up a surfactant-containing reaction mixture
06/19/1996CN1124950A Process for modifying the shape selectivity of a zeolite catalyst and use of the mofified catalyst
06/19/1996CN1032059C Process for isomerizing linear olefins to isoolfins
06/18/1996US5527979 Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen
06/13/1996WO1996017685A1 Process for producing tenside-stabilized colloids of mono- and bimetals of the group viii and ib of the periodic system in the form of precursors for catalysts which are isolable and water soluble at high concentration
06/13/1996DE4443705A1 Verfahren zur Herstellung von tensidstabilisierten Mono- und Bimetallkolloiden der Gruppe VIII und Ib des Periodensystems als isolierbare und in hoher Konzentration wasserlösliche Precursor für Katalysatoren A process for producing surfactant-stabilized mono- and bimetal colloids of Group VIII and Ib of the Periodic Table as isolable and water-soluble precursors for catalysts in high concentration