Patents
Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771)
07/1979
07/10/1979US4160745 Method of preparing highly active nickel catalysts and catalysts prepared by said method
07/10/1979CA1058227A1 Isomerization of normal paraffins with hydrogen mordenite containing platinum and paraffins
07/03/1979US4159970 Alkaline earth oxides promoted with manganese oxide and/or rhenium oxide as catalysts for cracking and dehydrocyclizing of alkanes
07/03/1979US4159968 Catalyst for the preparation of ethylene and vinyl chloride from ethane
07/03/1979CA1057730A1 Platinum group metal catalyst and support
06/1979
06/27/1979EP0002626A2 Ammoxidation of olefins with novel antimonate catalysts
06/27/1979EP0002575A1 Method for preparing a high-activity supported nickel catalyst, and a catalyst thereby prepared
06/27/1979EP0002557A2 Resin-ligand transition metal complex composition and processes for using this composition as catalyst
06/27/1979EP0002492A1 Process for the preparation of lower alkenes, starting from methanol and/or dimethyl ether
06/26/1979US4159283 Isomerization process
06/26/1979US4159282 Zeolite catalyst
06/26/1979US4159257 Catalysts for hydrotreatment of hydrocarbons including methods of preparing and using same
06/19/1979US4158676 Isomerization process
06/19/1979US4158645 Catalyst for the preparation of ethylene and vinyl chloride from ethane
06/12/1979US4157950 Hydrorefining zeolite, aromatization, alkylation
06/05/1979US4157354 Cycloparaffin dehydrogenation to form aromatics using palladium alloy foil
06/05/1979CA1055964A1 Process for the preparation of alkyltetralins
06/05/1979CA1055919A1 Preparation of spheroidal alumina particles
05/1979
05/22/1979US4155943 Hydrogenation using surfactants
05/22/1979US4155925 Hydrogenation catalysts
05/22/1979US4155834 Catalytic reforming method for production of benzene and toluene
05/08/1979US4153637 Noncracking
05/01/1979US4152365 Selective hydrogenation of polyenes
05/01/1979US4152363 Vapor phase isomerization of methyl-substituted aromatic hydrocarbons improved by using highly diluted zeolite catalyst
05/01/1979US4152303 Zero-valent metal catalysts and a process for preparing them
05/01/1979US4152300 Oxides of iron, potassium, vanadium and an additive, for hydrocarbons, selectivity
05/01/1979US4152297 Pretreating process for the stabilization of a catalyst for the conversion of aromatic hydrocarbons
05/01/1979US4152246 Oxides of a platinum metal, zirconium or titanium and tin and a halogen
05/01/1979US4152230 Photooxidation process
05/01/1979CA1053697A1 Synthesis of racemic 2-deutero-3-fluoro-alanine and its salts, and intermediates therefor
04/1979
04/24/1979US4151215 Catalytic sorbents
04/24/1979US4151213 Oxidation catalyst and process
04/24/1979US4151114 Silylhydrocarbyl phosphine transition metal complexes
04/24/1979US4151071 Dehydrocyclization process
04/17/1979US4150065 Olefin isomerization using alkali metal-graphite intercalate catalyst
04/17/1979US4150064 With steam in fixed bed
04/17/1979US4150063 Purification of unsaturated compounds
04/17/1979US4149993 Hydroisomerization process and catalyst
04/10/1979US4148837 Regeneration of fused salt complex catalyst in hydrocarbon isomerization
04/10/1979US4148833 Dehydrogenation using nonacidic multimetallic catalyst
04/10/1979US4148749 Regeneration of metal promoted platinum group catalyst by superhalogenating at the end of a hydrocarbon conversion cycle
04/04/1979EP0001330A1 Process for increasing hydrogenation rate of polyolefins
03/1979
03/27/1979CA1051462A1 Process for the manufacturer of styrene
03/20/1979US4145276 Group 8 metal, nickel and tungsten compounds, halided alumina
03/13/1979US4144282 Improved catalytic selectivity and a longer lifetime
03/13/1979US4144277 Calcining mixture of zinc oxide and titanium dioxide
03/13/1979US4144197 Dehydrogenation catalyst
03/06/1979US4143084 Di-alkylbenzene isomer mixtures
03/06/1979US4143083 Dehydrogenation process
03/06/1979US4143082 Method for making indene
03/06/1979US4142962 Hydrogenation and hydrocracking with highly dispersed supported nickel catalysts
02/1979
02/27/1979US4141923 Germanium-promoted platinum group metal catalyst
02/27/1979US4141817 Hydrocarbon conversion processes utilizing a catalyst comprising a Group VIII noble metal component supported on Group IIA metal oxide-refractory metal oxide supports
02/21/1979EP0000812A1 A process for isomerizing xylenes
02/20/1979CA1048992A1 Catalysts especially useful for exothermic reactions
02/13/1979US4139571 C8 Alkyl aromatic hydrocarbon isomerization by recycling benzene and toluene
02/13/1979US4139570 Cobalt-bismuth-platinum group metal catalyst
02/13/1979US4139497 Dehydrogenation catalyst tablet and method for making same
02/13/1979US4139495 Multimetallic catalytic composite
02/13/1979US4139484 Soaps, perfumes
02/13/1979CA1048554A1 Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with an improved catalyst
02/13/1979CA1048553A1 Hydrogenation of olefinically hydrocarbons
02/13/1979CA1048481A1 Chromium-containing catalysts useful for oxidation reactions
02/07/1979EP0000669A1 Zeolite ZSM-11, a method for preparing it, and a process of catalytic conversion using a catalyst comprising it
02/07/1979EP0000617A1 Production of unsubstituted and substituted indene.
02/06/1979US4138411 Ruthenium or osmium catalyst
01/1979
01/30/1979US4137147 Process for manufacturing olefinic hydrocarbons with respectively two and three carbon atoms per molecule
01/30/1979CA1047541A1 Catalysts
01/30/1979CA1047473A1 Modified zinc ferrite oxidative dehydrogenation catalysts
01/24/1979EP0000432A1 A process for effecting catalytic isomerization of monocyclic methyl-substituted aromatic hydrocarbon compounds
01/23/1979US4136130 Dehydrocyclization with an acidic multimetallic catalytic composite
01/23/1979US4136127 Dehydrogenation method and multimetallic catalytic composite for use therein
01/23/1979US4136064 Platinum, palladium, rhodium, cobalt, group iva, ia, iia component dehydrogenation catalyst
01/23/1979US4136017 Dehydrocyclization with an acidic sulfur-free multimetallic catalytic composite
01/16/1979US4134906 Silylhydrocarbyl phosphine transition metal complexes
01/16/1979US4134858 Catalysts, their manufacture for use in dehydrogenation reactions
01/16/1979CA1046535A1 Process for the hydrogenation of diolefin hydrocarbons to olefin hydrocarbons
01/09/1979US4133842 Production and recovery of linear mono-olefins
01/09/1979US4133840 Rearrangement of tricyclo(6.2.1.3 2,6)undeca-2(6)-ene
01/09/1979US4133839 Dehydrogenation with a nonacidic multimetallic catalyst
01/09/1979US4133743 Moving bed catalytic process for hydrocarbon conversion
01/09/1979CA1046091A1 Process for producing hydrocarbons
01/09/1979CA1046089A1 Process for isomerizing alkenes
01/02/1979US4132745 Noble metal catalyst treated with a sulfur compound and h2
01/02/1979US4132743 Reduction of metal surface-initiated cracking in dehydrogenation reactors
01/02/1979CA1045640A1 Selective hydrogenation of cyclopentadiene
12/1978
12/26/1978US4131631 Dehydrogenation of paraffins
12/26/1978US4131630 Olefinic hydrocarbons, nickel complex and an alkali metal borohydride
12/26/1978US4131629 Selective hydrogenation of cyclopentadiene to cyclopentene using Raney nickel catalyst and water in the reaction mixture
12/26/1978US4131628 Platinum group metal, rhenium, cobalt, tin, alkali or alkaline earth metal
12/26/1978US4131627 Continuous hydrogenation of cyclopentadiene to cyclopentene using a Raney nickel catalyst saturated with ammonia
12/19/1978US4130597 Dehydrogenation using multimetallic catalyst
12/19/1978US4130507 Nonacidic multimetallic catalytic composite
12/19/1978CA1044688A1 Production of acid hydrocarbon conversion catalysts
12/12/1978CA1044259A1 Aromatisation process
12/05/1978USRE29857 Conversion with ZSM-5 family of crystalline aluminosilicate zeolites
12/05/1978US4128729 Organoleptic
12/05/1978US4128595 Acetylene hydrogenation in liquid phase with a liquid hydrocarbon reaction medium
12/05/1978US4128593 Aluminosilicate adsorbent
12/05/1978US4128591 Platinum on alumina-mordenite catalyst