Patents
Patents for C07C 5 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms (14,771)
04/1978
04/11/1978US4083884 Calcium oxide modified zinc ferrite oxidative dehydrogenation catalysts and use
04/11/1978US4083883 Hydrocarbon dehydrogenation using a platinum or palladium, rhodium, nickel, alkaline or alkaline earth metal catalyst
04/11/1978US4083803 Anchored silylhydrocarbyl phosphine transition metal complex catalysts and their method of preparation
04/04/1978US4082815 Acyclic monoolefin double-bond isomerization using a nonacidic supported nickel, iron or cobalt catalyst with either antimony or arsenic
03/1978
03/28/1978US4081490 Hydrocarbon conversion over ZSM-35
03/21/1978US4080394 Using a nonacidic catalyst containing a platinum group metal, cobalt and gallium
03/14/1978US4079097 Normal paraffin hydrocarbon dehydrogenation with a nonacidic multimetallic catalytic composite
03/14/1978US4079092 Catalyst comprising platinum or palladium, rhodium, cobalt, and halogen
03/14/1978US4078743 Platinum, an alkali metal, and at least one of gallium, indium and thallium on an alumina carrier
03/14/1978CA1027974A1 Process for preparing very pure aromatics from petroleum cuts
03/07/1978US4077912 Catalysts useful for exothermic reactions
02/1978
02/21/1978US4075259 Saturated hydrocarbon isomerization utilizing a catalyst of platinum group metal, cobalt, tin and halogen on a carrier
02/21/1978US4075257 Intermediate for dehydrophytol and vitamin e
02/21/1978US4075254 Hydrogenation of alkylstyrene to produce alkylbenzene using copper chromite catalysts
02/21/1978US4075122 Catalyst and method of oxydehydrogenation of alkyl aromatic compounds
02/14/1978US4073818 Cyclododecatriene, zeolite catalyst
02/14/1978US4073750 Method for preparing a highly dispersed supported nickel catalyst
02/07/1978US4072731 Platinum or palladium, tin, rhodium, halogen components on a porous support
01/1978
01/24/1978US4070413 Dehydrogenation of saturated hydrocarbons
01/17/1978US4069272 Olefins to diolefins, measuring oxygen concentration
01/17/1978US4069271 Isomerization, dehydrogenation, oxidation, reduction, transition metal
01/17/1978US4069270 Catalyst containing platinum group metal, cobalt, tin, halogen on carrier
01/17/1978US4069269 Isomerization of naphthenes
01/17/1978US4069268 Hydrorefining catalysts
01/17/1978US4069134 Catalytic reforming
01/10/1978US4067924 Dehydrogenation process
01/10/1978US4067922 Lithium ferrite catalysed oxidative dehydrogenation process
01/10/1978US4067921 Primary adjunct, continuous diene process
01/10/1978US4067915 Method for producing cyclohexane derivatives directly from aromatic hydrocarbons
01/03/1978US4066712 Reforming process using chromium trioxide-graphite intercalation catalyst
01/03/1978US4066704 Of alkanes
12/1977
12/27/1977US4065516 Isomerizing pentene-2 to pentene-1
12/27/1977US4065515 Alkane isomerization process using a supported perfluorinated polymer catalyst
12/27/1977US4065507 Oxidation using metal oxide catalysts
12/27/1977US4065381 Hydrogen fluoride cocatalyst
12/20/1977US4064187 Ferric oxide, zinc oxide, sodium or potassium chromate, potassium carbonate, oxide or hydroxide
12/13/1977US4062903 Process for isomerizing alkylaromatics
12/13/1977US4062902 Selective hydrogenation of cyclopentadiene using a presulfided molybdenum catalyst
12/13/1977US4062883 Polymer-bound metallocarborane catalyst product and process
12/13/1977US4062803 Method for the preparation of complexes of metals of the VIII group of the periodic table and their use as catalysts for transferring hydrogen in a heterogeneous phase
11/1977
11/29/1977US4060590 Isomerization of xylenes
11/22/1977US4059645 Platinum and rhenium catalyst on alumina support
11/22/1977US4059643 Process for hydride transfer reduction rearrangement of 8-exo-hydroxymethyl-endo-tricyclo [5.2.1.02,6 ] decane to form tricyclo [5.3.1.03,8 ] undecane
11/15/1977US4058577 Modified zinc ferrite oxidative dehydrogenation catalysts
11/15/1977US4058575 Tantalum andor niobium pentafluoride catalyst
11/15/1977US4058450 Alumina-halogen-noble metal containing catalyst
11/01/1977US4056576 Chemical process over gallium catalyst converting saturated hydrocarbons to olefins
11/01/1977US4056575 Chemical process making aromatic hydrocarbons over gallium catalyst
11/01/1977US4056490 Dehydrogenation process and catalyst
10/1977
10/25/1977USRE29459 Equilibration of lower alkyl substituted polyalkyl aromatic hydrocarbons with reduced disproportionation
10/25/1977US4055513 Perovskite catalysts and process for their preparation
10/25/1977US4055512 Rhodium or ruthenium on a carrier
10/18/1977US4054613 Oxidative dehydrogenation
10/11/1977US4053388 Desulfurization, reforming, hydrocracking
10/04/1977US4052338 Iron-cobalt-chromium-potassium-vanadium oxide
10/04/1977US4052205 Photoconductive imaging member with substituted anthracene plasticizer
09/1977
09/27/1977US4051193 Process for producing ethylene from ethane
09/27/1977US4051017 Catalytic metal on alumina
09/20/1977US4049579 Magnesium chromite with silica and alumina
09/20/1977US4049575 Calcining metal oxides, impregnating with a metal compound
09/13/1977US4048251 Autorefrigerated isomerization process
09/13/1977US4048249 Dehydrocyclization with an acidic multimetallic catalytic composite
09/13/1977US4048248 Process and catalyst for the conversion of aromatic hydrocarbons
09/13/1977US4048247 Process for the conversion of aromatic hydrocarbons
09/13/1977US4048246 Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
09/13/1977US4048245 Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein
09/13/1977US4048244 Dehydrogenation method using sulfided nonacidic multimetallic catalyst
09/13/1977US4048243 Method for the production of ethylbenzene
09/13/1977US4048242 Process for the production of cyclopentene from dicyclopentadiene
09/06/1977US4046833 Dehydrogenation of paraffins
09/06/1977US4046828 Dehydrocyclization with an acidic multimetallic catalytic composite
09/06/1977US4046824 Process for selective hydrogenation of ethylbenzene
08/1977
08/30/1977US4045509 Isomerization of paraffinic hydrocarbons with fused salt complex of aluminum halide and manganous halide deposited on a carrier
08/30/1977US4045373 Uranium-antimony-tin oxide
08/23/1977US4044069 Catalytic composition for the isomerization and alkylation of hydrocarbons
08/23/1977US4044068 Process and apparatus for autothermic cracking of ethane to ethylene
08/23/1977US4044066 Nickel-phosphorus oxidative dehydrogenation catalyst
08/23/1977US4043944 Catalysts for hydrocarbon conversion
08/23/1977US4043941 Supported transition metal catalysts and process for their preparation
08/16/1977US4042609 σ AND π ORGANIC COMPLEXES OF TRANSITION METALS AND PROCESS FOR THE PREPARATION THEREOF
08/16/1977US4042531 Oxidation catalyst and process
08/16/1977US4042350 Methods and applications of preparative scale chromatography
08/09/1977US4041099 Paraffin dehydrogenation using platinum-tin promoted zinc aluminate catalyst and silica-free particles
08/09/1977US4041093 Method of dehydrogeneration, dehydrocyclization and hydrodealkylation
08/09/1977US4041092 Platinum or palladium metal, rhodium, rhenium and halogen components on a porous carrier
08/09/1977US4041089 Alumina catalyst
08/09/1977US4041086 Process of manufacture of flourinated alkyladamantanes
08/02/1977US4039604 Hydrocarbon ratiohalogenated alumina or platinum alumina catalyst n
08/02/1977US4039602 Solvent extraction
08/02/1977US4039601 Process and apparatus for continuous catalyst activation
08/02/1977US4039591 Synthesis of dehydrophytol and Vitamin E
08/02/1977US4039583 Isobutene, oxygen, molybdenum, bismuth, iron, cobalt, antimony
07/1977
07/26/1977US4038337 Catalyst of alumina treated with silicon compound
07/26/1977US4038213 Hydrocarbon conversion process using a supported perfluorinated polymer catalyst
07/26/1977US4038174 Hydrocarbon conversion using group viii metal/alumina catalysts activated with halosilane
07/19/1977US4036903 Dehydrocyclization with an acidic multimetallic catalytic composite
07/19/1977US4036901 Process for producing styrene
07/19/1977US4036781 Dehydrogenation catalyst
07/19/1977US4036743 Hydrocarbon conversion with an acidic multimetallic catalytic composite
07/12/1977US4035418 Process for producing unsaturated aldehydes and unsaturated carboxylic acids