Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
03/1982
03/09/1982US4318997 Process and apparatus for multi-stage catalytic methanization of gases
03/09/1982CA1119621A1 Process and a plant for preparing a gas rich in methane
03/09/1982CA1119542A1 System for the recovery of alkali metal compounds for reuse in a catalytic coal conversion process
03/03/1982EP0046678A1 Process for continuous production of cumene and/or diisopropylbenzene
03/03/1982EP0046628A2 Process for the preparation of nickel ylides containing directly sulfonated ylide ligands
03/03/1982EP0046615A1 Preparation of a catalyst for normal paraffin isomerization
03/02/1982US4317936 Cationic or anionic ion exchange resins modified by a group 8 metal and a hetratom-containing compound
03/02/1982US4317905 Preparation of compounds containing two conjugated double bonds cis-cis and cis-trans
03/02/1982CA1119204A1 Manufacture of ethylene from synthesis gas
03/02/1982CA1119149A1 Method of preparing highly active nickel catalysts
03/02/1982CA1119146A1 Synthesis of zeolite zsm-11
02/1982
02/24/1982EP0046331A2 Nickel ylides
02/24/1982EP0046330A2 Process for the preparation of nickel ylides containing sulfonated group V ligands
02/24/1982EP0046329A1 Process for the oligomerization of ethylene
02/24/1982EP0046328A1 Process for the oligomerization of ethylene in methanol
02/23/1982US4316855 Multiply promoted Sn-Sb oxide catalysts
02/23/1982US4316851 Nickel compounds
02/23/1982US4316796 Solvent extraction
02/23/1982CA1118797A1 Catalytic oxidation/decarbonylation of polynuclear aromatic compounds
02/23/1982CA1118706A1 Purification process for benzene and toluene through extractive azeotropic distillation
02/16/1982CA1118457A1 Olefin separation process
02/16/1982CA1118400A1 Catalyst useful for methanation and preparation thereof
02/10/1982EP0045333A1 Process for isomerization of xylenes
02/09/1982CA1117986A1 Process for the preparation of tertiary olefins
02/09/1982CA1117883A1 Process for preparing liquid hydrocarbons
02/09/1982CA1117761A1 Production of fuel gas by liquid phase hydrogenation of coal
02/03/1982EP0045159A1 A process for the production of tertiary olefin
02/03/1982EP0045112A2 Process for countercurrent crystallization with recirculation
02/03/1982EP0045100A1 Process for the transformation of an aldehyde into alkene, in particular of furfural into furfurylidenes
02/03/1982EP0045054A1 Improved process for producing p-xylene
02/03/1982EP0016214B1 Coal gasification plant comprising a hydrogenation and vapour gasifier
02/02/1982US4313891 Process for synthesizing mixed alkoxy hydride derivatives of aluminium and alkaline earth metals
02/02/1982CA1117555A1 Total isomerization process
02/02/1982CA1117442A1 Apparatus for separating gas and liquid, slurry reactor equipped with the apparatus and synthesis process using the slurry reactor
01/1982
01/27/1982EP0044740A1 Process for the production of lower hydrocarbons and oxygenated derivatives thereof by the catalytic conversion of carbon monoxide and hydrogen
01/27/1982EP0044583A1 Process for the preparation of supported molybdenum/tungsten compositions and their use for the isomerization and disproportionation of olefins
01/27/1982EP0044558A1 Method for the preparation of alkyne-1 compounds
01/26/1982US4313018 Metal complex of anthranilic acid on polymer support
01/26/1982US4313015 Separation process
01/26/1982US4313011 Plant hydrocarbon recovery process
01/26/1982US4312790 Aromatics processing catalysts
01/26/1982US4312780 Dehydrogenation catalyst
01/26/1982US4312741 Process and apparatus for catalytic hydrocarbon conversion
01/26/1982US4312652 Separation system
01/26/1982CA1117120A1 Oxydehydrogenation process for alkylaromatics and catalyst therefor
01/26/1982CA1117054A1 Process for preparing gasoline from coal
01/21/1982WO1982000103A1 Sec-butylbiphenyl composition and process for preparing the same
01/20/1982EP0044117A2 Catalyst
01/19/1982US4311868 Process for converting hydrocarbon
01/19/1982US4311867 Hydrogen fluoride, boron trifluoride catalysts
01/19/1982US4311865 Manufacture of hydrocarbons from oxygenates
01/19/1982US4311858 Process for producing N-(halomethyl) acyl-amides
01/19/1982US4311854 Process for the production of di-n-propyl-acetic acid
01/19/1982US4311614 Catalysts for water dealkylation of aromatic hydrocarbons
01/19/1982US4311611 Process for regenerating an antimony containing oxide catalyst
01/19/1982CA1116642A1 Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst
01/19/1982CA1116639A1 Synthetic liquid fuels
01/19/1982CA1116583A1 Absorbent for separating para-xylene, and process for the preparation thereof
01/13/1982EP0043695A1 Activation of gallium ion exchanged aluminosilicate catalyst
01/13/1982EP0043610A1 Process for the resolution of a hydrocarbon mixture
01/13/1982EP0043562A1 Crystalline metallophosphate compositions
01/13/1982EP0043494A1 Process for the production of lower olefins from methanol and/or dimethyl ether
01/12/1982US4310716 Process for the oligomerization of ethylene in methanol
01/12/1982US4310712 Process for the production of phenol and acetone
01/12/1982US4310440 Crystalline metallophosphate compositions
01/12/1982US4310388 Extractive distillation using an amide solvent and acetonitrile
01/12/1982CA1116186A1 Process for the preparation of an aromatic hydrocarbon mixture
01/06/1982EP0043267A1 Method of separating aromatic and nonaromatic hydrocarbons in mixed hydrocarbon feeds
01/05/1982US4309281 Adsorption of paraffin from mixture with aromatic hydrocarbon by zeolite zsm-110
01/05/1982CA1115737A1 Process for obtaining isobutene from c.sub.4-hydrocarbon mixtures containing isobutene
01/05/1982CA1115736A1 Conversion of methane
01/05/1982CA1115735A1 Selective hydrogenation of cyclopentadiene to form cyclopentene
01/05/1982CA1115734A1 Cracking process for styrene
12/1981
12/30/1981EP0042537A1 Process for the position isomerization of terminal double bonds in olefins
12/29/1981US4308413 Process for the preparation of alkylbenzenes
12/29/1981US4308411 Pyrolysis of organic waste, contacting oxygenated hydrocarbons with aluminosilicate zeolite
12/29/1981US4308175 Oxides of chromium, tungsten, and molybdenum or potassium
12/29/1981US4308174 Spherical cerium-activated catalyst for ammonia synthesis and process for its manufacture
12/29/1981CA1115260A1 Dehydrogenation catalyst
12/29/1981CA1115259A1 Method for preparing aluminosilicates, their use as catalyst supports and catalysts, and method for producing catalysts therefrom
12/23/1981EP0042309A1 Method for the coproduction of hydrocarbons and alcohols
12/23/1981EP0042252A1 Isobutene by dehydroisomerisation of normal butane
12/23/1981EP0042210A2 Palladium(II) bis (hexafluoroacetylacetonate), adducts derived therefrom and uses thereof
12/23/1981EP0042164A1 A process for separating p-xylene from other alkyl substituted monocyclic aromatic hydrocarbons
12/22/1981US4307262 Use of zinc diphenyl as alkylation inhibitor in ligand-complexing process
12/22/1981US4306945 Extracting aromatic hydrocarbons from mixtures containing same
12/16/1981EP0041621A1 Process for producing zeolites
12/15/1981US4306106 Conversion of polar compounds using a ZSM-5 zeolite catalyst
12/15/1981US4306105 Chlorinated alumina catalyst
12/15/1981US4306082 Optically active tertiary phosphine oxides and tertiary phosphines and processes for their preparation
12/08/1981US4304949 Synthesis of ortho-methyldiphenylmethane
12/08/1981US4304871 Fischer-tropsch catalyst, zeolite, gasoline
12/08/1981US4304756 Maintaining a constant temperature of the catalyst-containing liquid by boiling using heat from the exothermic reaction
12/08/1981US4304686 Ion exchanging with gallium
12/08/1981CA1113968A1 Process for the preparation of an aromatic hydrocarbon mixture
12/08/1981CA1113880A1 Removal of non-paraffinic hydrocarbons from paraffinic hydrocarbons
12/02/1981EP0041043A1 Process for the preparation of derivatives of alkenyl benzene or alkenyl naphthalene
12/02/1981EP0040950A2 Process for regenerating antimony containing oxide catalyst
12/02/1981EP0040914A1 Process for the catalytic conversion of methanol into hydrocarbons boiling within the motor fuel range
12/02/1981EP0040900A1 Shape selective reactions involving zeolite catalyst modified with indium or thallium