Patents
Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
08/1992
08/05/1992EP0496831A1 Selective diethylation of naphthalene to 2,6-diethylnaphthalene
08/04/1992US5136114 Process for the preparation of geminal diarylalkanes, new geminal diarylalkanes and alk(en)ylated aromatic compounds
07/1992
07/30/1992CA2035211A1 Cobalt catalysts and method of preparation
07/29/1992EP0464154A4 Alkylation of aromatics
07/29/1992CN1017624B Process for increasing moleoular weight of hydrocarbons and /or derivatives thereof
07/28/1992US5134243 Mcm-41
07/28/1992US5134242 Catalytic olefin upgrading process using synthetic mesoporous crystalline material
07/28/1992US5134241 Multistage olefin upgrading process using synthetic mesoporous crystalline material
07/23/1992WO1992012111A1 Isoprene process and catalysts therefor
07/23/1992WO1992011934A1 Layered oxide materials and swollen and pillared forms thereof
07/23/1992CA2034687A1 C2-c5 olefin oligomerization by reduced chromium catalysis
07/22/1992EP0495319A2 Process and apparatus for paraffin alkylation and catalyst for use therein
07/22/1992EP0464156A4 Isoparaffin-olefin alkylation process
07/21/1992US5132483 Preheating catalyst with olefin at temperature lower than dimerization temperature
07/21/1992US5132482 Process for the oxidative coupling of methane to higher hydrocarbons
07/21/1992US5132481 Process of methane oxidative coupling with hydrogen activation of catalyst
07/21/1992US5132477 Process for producing alkylaromatic lubricant fluids
07/21/1992CA1305304C Recovery of bf _from olefin oligomer process
07/15/1992CN1062717A Process and catalyst for converting methane into higher hydrocarbon products
07/15/1992CN1017415B Substitution of cr and /or sn in place of al in the framework of molecular sieve via treatment with fluoride salts
07/14/1992US5130286 Metal oxide catalysts from group IA and IIA metals for coupling methane
07/12/1992WO1992011935A1 A method of preparing a pillared layered oxide material
07/12/1992CA2098395A1 Method of preparing a pillared layered oxide material
07/08/1992EP0493931A1 Propylene oligomerization over silica modified zeolites
07/07/1992US5128303 Group 1A-titanium-metal oxides, catalysts and supports
07/07/1992US5128298 Potassium carbonate supports and catalysts
07/07/1992US5128293 Catalyst for upgrading light paraffins
07/03/1992CA2058201A1 Propylene oligomerization over silica modified zeolites
07/01/1992EP0493040A2 Process for the production of aromatic hydrocarbons from aliphatic hydrocarbons
07/01/1992EP0492697A1 Catalytically active gel and a process for its preparation
07/01/1992EP0492695A1 Process for converting methane into higher hydrocarbon products
07/01/1992EP0492573A1 Alkylation apparatus and method for isolating the catalyst
07/01/1992CN1062307A Lewis acid promoted transition alumina catalysts and isoparaffin alkylation processes using those catalysts
06/1992
06/30/1992US5126499 Process for the production of hydrocarbons with two or more carbon atoms from methane
06/30/1992US5126306 Olefin dimerization catalysts
06/30/1992CA1304420C Olefin oligomerization
06/30/1992CA1304419C Conversion of methane to gasoline-range hydrocarbons via isobutene
06/30/1992CA1304418C Homogeneous partial oxidation of a methane-containing paraffinic hydrocarbon
06/30/1992CA1304417C Process for converting aliphatics to aromatics over a gallium-activated zeolite
06/30/1992CA1304416C Coupling process
06/26/1992EP0512992A4 A catalytic composition and cracking process.
06/25/1992WO1992010451A1 Method of obtaining butene-i
06/25/1992WO1992010446A1 Method for converting ethylene into light alpha olefines
06/25/1992CA2058138A1 Paraffin alkylation process
06/24/1992EP0491464A2 Aromatic alkylation process
06/24/1992EP0491004A1 A process for the production of 4,4'-dialkylated biphenyl compounds
06/24/1992CN1062100A Modified zeolite catalyst for light hydrocardon aromatization reaction
06/23/1992US5124299 Isomerization, oligomerization catalyst
06/23/1992US5124293 Catalyst for aromatization of light hydrocarbons
06/23/1992US5124134 Apparatus for the conversion of hydrocarbons
06/23/1992CA1304096C Process for the preparation of a butene
06/22/1992CA2057837A1 Process and catalyst for converting methane into higher hydrocarbon products
06/16/1992CA1303592C Synthetic, crystalline, porous material containing oxides of silicon, titanium and gallium
06/11/1992WO1992009547A1 Process for producing diphenylbutane
06/11/1992WO1992009366A1 Gasoline hydrocracking catalyst and process
06/11/1992DE4038933A1 Benzylation of aromatic cpds. - using carbon@ catalyst which can be used repeatedly and left in the prod. as inert filler
06/10/1992EP0489497A1 Process for the preparation of branched olefins
06/10/1992EP0489438A1 Potassium carbonate supports, catalysts, and olefin dimerization processes therewith
06/10/1992CN1061730A Catalyst for ethylene prodn. by oxidative coupling of methane
06/09/1992US5120898 Using acid catalyst containing sulfate and group 8 metal
06/09/1992US5120897 Isoparaffin/olefin alkylation
06/09/1992US5120895 Low acid inventory alkylation
06/09/1992US5120891 Process for oligomerizing olefins using a super-dealuminated Y-zeolite
06/09/1992US5120403 Method for operating a catalytic distillation process
06/09/1992CA1303070C Polyarylalkanes oligomers compositions and their fabrication process
06/09/1992CA1303069C Polyarylalkanes oligomers compositions comprising xylenic elements, and process for their preparation
06/04/1992DE4038422A1 Alumino-silicate type catalysts contg. gallium
06/03/1992EP0488073A1 Dimerization process of n-butene
06/03/1992EP0487555A1 Process for preparing linear alpha-olefins from ethylene
06/03/1992EP0249614B1 Oligomerization process
06/02/1992US5118901 Alkali metal and alkali metal carbonate catalytic systems and catalytic processes
06/02/1992US5118900 Using alkali metal hydroxide supported on low sodium zeolite
06/02/1992US5118899 Composition of matter and method of oxidative conversion of organic compounds therewith
06/02/1992US5118898 Exothermic/endothermic and single fluidized-bed reaction system
06/02/1992US5118897 Reactivation of alkylation catalysts
06/02/1992US5118896 Aromatic alkylation process using large macropore, small particle size, zeolite catalyst
06/02/1992US5118895 Process for preparing alkyl-substituted aromatic hydrocarbon
06/02/1992US5118894 Production of ethylbenzene
06/02/1992US5118893 Producing fuel or fuel additive; nickel or cobalt containing zeolite and hydrogen donor
06/02/1992US5118872 Slurrying catalyst and feeding into distillation zone
06/02/1992US5118654 Heating a mixture of magnesium and lithium acetate
06/02/1992US5118483 Hydrorefining catalysts
05/1992
05/27/1992EP0487319A2 Novel heptamethyl indane compound
05/27/1992EP0313661B1 Process for preparing 3-ethylbenzophenone
05/27/1992CN1016776B Boron-promoted reducible metal oxides and method of their use
05/27/1992CN1016773B Layered silicates and their synthesis
05/27/1992CN1016772B Layered metal oxides containing interlayer oxides and their synthesis
05/27/1992CN1016771B Layered metal chalcogenides containing interspathic polymeric chalcogenides
05/26/1992CA1301779C Process for oligomerizing light olefins or their mixtures
05/26/1992CA1301771C Azaphospholenes and use thereof
05/22/1992CA2055822A1 Heptamethyl indane compound
05/22/1992CA2030469A1 Use of an aluminosilicate type gallium-containing catalyst for aromatization of light cuts containing mainly hydrocarbons with 2 carbon atoms per molecule
05/20/1992EP0485683A1 Aromatic conversion processes and catalysts useful therein
05/20/1992EP0485397A1 Isomerization catalyst and process for its use
05/20/1992CN1061215A Process for preparation of branched olefins
05/20/1992CN1061214A Process for preparation of branched olefine
05/20/1992CN1061164A Catalyzed selective oxydehydrogenation of methane
05/20/1992CN1016684B Process for transformation of methyl alcohol using improved cobalt catalyst
05/20/1992CN1016677B Method for preparation of layered metal oxides containing interlayer oxides
05/19/1992US5114563 Hydrocarbon conversions using catalysts silicoaluminophosphates