Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164)
11/1989
11/15/1989EP0341694A2 Method for production of 3-exomethylenecepham derivatives
11/15/1989EP0341393A1 Method for the single step synthesis of methyl-tert.butyl ether from tert.butanol using supported rhenium catalysts
11/15/1989CN1037139A Method for catalytic hydrotreatment of liquid fatty triglyceride for sumultaneously recovery of fatty alcohol and c3-diol
11/15/1989CN1037095A Composition of matter and method of oxidative conversion of organic compounds therewith
11/14/1989US4880942 Carbonation of 1,2-diol or 1,3-diol in the presence of a basic catalyst
11/14/1989US4880937 Method of producing alcohol compounds
11/14/1989US4880927 Method for preparing a cyclic isocyanuric ester having organosilicon groups
11/14/1989US4880764 Dehydrogenation catalyst and process
11/14/1989US4880763 Synthesis gas, rhenium, cobalt, rare earth oxide catalysts
11/14/1989US4880711 Corrosion resistant
11/14/1989US4880611 Crystalline composition
11/14/1989US4880526 Hydrotreating catalysts prepared from hydrogels
11/14/1989US4880525 Molybdenum tungsten, nickel, cobalt on phosphated aluminum
11/14/1989US4880524 Process for hydrotreating hydrocarbon feeds
11/14/1989US4880522 Process for hydrotreating hydrocarbon feeds
11/14/1989CA1262919A1 Catalytic process for the production of oxygenated hydrocarbons
11/09/1989DE3913972A1 Catalyst for purifying exhaust gases
11/08/1989EP0341124A1 Process for the preparation of fluoro derivatives
11/08/1989EP0340909A1 Process for the production of hydrogen cyanide by the vapour phase catalytic ammoxidation of methanol
11/08/1989EP0340848A2 Process for the hydrogenation of higher nitriles to amines
11/08/1989CN1036948A Method for reactivating group viii noble metal catalyst for use in purification of crude terephthalic acid
11/08/1989CN1036947A Process for preparing carboxylic acids
11/08/1989CN1036934A Preparation of hydroxylammonium salts
11/08/1989CN1036913A Ammoxidation of paraffins and catalysts therefor
11/08/1989CN1005685B Catalysts for oxidation and the process for production thereof
11/08/1989CN1005684B Process for regenerating catalyst
11/08/1989CN1005681B Preparation of monolithic catalyst support structures having an integrated high surface area phase
11/07/1989US4879429 Solid base, process for preparing the same and use of the same in preparation of internal olefins
11/07/1989US4879425 Tungsten oxide, pillared clay
11/07/1989US4879414 Polyglycidyl substituted amines and hydrogen sulfide or dithiol
11/07/1989US4879406 Dehydroformylation
11/07/1989US4879387 Catalytic oxidation, naphthalene, o-xylene, titanium dioxide, vanadium pentoxide, cesium compound
11/07/1989US4879265 Group 6b metal component, refractory support, roasting
11/07/1989US4879264 Method of making catalyst and catalyst precursor containing vanadium and antimony
11/07/1989US4879047 Catalytic decomposition of oxidizer
11/07/1989CA1262732A1 Preparation of 1,3-dihydro-4-pyridoyl-2h-imidazol-2- ones
11/07/1989CA1262720A1 Composition of matter and method of oxidative conversion of organic compounds therewith
11/07/1989CA1262719A1 Alcohols production by hydrogenation of carboxylic acids
11/07/1989CA1262718A1 Process for the production of catalytically-active metallic glasses
11/02/1989EP0339748A2 Process for the preparation of ethylene oxide
11/02/1989EP0339704A1 Catalyst for dehydrogenating organic compounds, a process for its preparation and its use
11/02/1989EP0339680A2 Process for producing cyanopyridines
11/02/1989EP0339553A2 Catalyst and process for producing aromatic nitriles
11/02/1989EP0339411A1 Process for the preparation of quinoxalones
11/02/1989EP0339119A1 Method of reactivating catalyst
11/02/1989DE3813312A1 Plate-type catalyst for decreasing the nitrogen oxides in flue gases and process for its production
11/01/1989CN1036754A Process catalyzed oxidation for preparing mixtures of alcohols and ketones from alkane
11/01/1989CN1036711A Carbon dioxide calcination of methanol dissociation catalysts
11/01/1989CN1036710A Thio-resistant catalyst for production of methane and methane-containing mixture of gases
11/01/1989CN1036709A Vehicle exhaust gas systems
10/1989
10/31/1989US4877918 Process for preparing internal olefins
10/31/1989US4877830 Chromatography of proteins
10/31/1989US4877764 Catalyst system for ammoxidation of paraffins
10/31/1989US4877762 Catalyst for simultaneous hydrotreating and hydrodewaxing of hydrocarbons
10/31/1989US4877592 Two stage catalyst bed
10/25/1989EP0339012A1 Process for producing gamma-butyrolactone
10/25/1989EP0338897A1 Process for presulfiding a hydrocarbon treatment catalyst
10/25/1989EP0338788A1 Catalyst for hydrotreating hydrocarbons
10/24/1989US4876410 Alkali metal on support
10/24/1989US4876409 Thin bed cofeed reactors for methane conversion
10/24/1989US4876406 Using hydrofluoric acid and catalyst complex of chromium and aluminum phosphate
10/24/1989US4876405 Process for preparing fluoroethylenes and chlorofluoro-ethylenes from chlorofluoroethanes
10/24/1989US4876402 Vapor phase catalytic hydrogenation to alcohol
10/24/1989US4876398 Preparation of ortho-alkylated phenols in the presence of a catalyst prepared by co-precipitation process
10/24/1989US4876392 Process for preparation of keystones by oxidation of secondary alcohols using a trimetallic catalyst comprising molybdenum, rhenium and a group VIII noble metal
10/24/1989US4876386 Process for the oxidation of di- or trimethylbenzenes in the presence of cobalt and manganese from oxidation residue incinerator ash
10/24/1989US4876385 Batch or semicontinuous pseudocumene oxidation and catalyst recovery and recycle
10/24/1989US4876362 Catalytic hydrogenation of thienyl-acetonitrile in basic solution
10/19/1989WO1989009761A1 Process for preparation of an oxyacetic acid/hydroxyethyl ether compound
10/19/1989DE3811588A1 Process and apparatus for the thermal-catalytic exhaust air purification of solvent-containing exhaust air
10/18/1989EP0337809A2 Catalyst for purifying exhaust gas and method for production thereof
10/18/1989EP0337779A2 Process for the production of acrylonitrile
10/18/1989EP0337730A1 Heat resistant noble metal catalyst and method of producing the same
10/18/1989EP0337446A2 Oxidation of carbon monoxide and catalyst therefor
10/18/1989EP0337197A1 Rhodium colloid, method of making, and use
10/18/1989EP0337186A1 Preparation of promoted silica catalysts
10/18/1989EP0337028A1 Ammoxidation of paraffins and catalysts therefor
10/18/1989EP0206054B1 Method for the production of carboxylic acids
10/17/1989US4874900 Condensing citral with ketone using lithium hydroxide catalyst
10/17/1989US4874890 Direct substitution from heavy water or deuterium gas in presence of platinum group catalyst
10/17/1989US4874879 Process for starting-up an ethylene oxide reactor
10/17/1989US4874852 Conversion of saccharide to glycoside using heteropoly acid catalyst
10/17/1989US4874739 Silver-containing catalyst, process for the preparation of the catalyst and the catalyst prepared by the process
10/17/1989US4874738 Catalyst for ammoxidation of paraffins
10/17/1989US4874733 Catalyst support of a steam-treated, acid-extracted lz-210 molecular sieve; motor fuels
10/17/1989US4874585 Economic recovery and utilization of boiler flue gas pollutants
10/17/1989CA1262362A1 Process for the preparation of hydrocarbons
10/11/1989EP0336882A1 Catalyst filter, method for manufacturing a catalyst filter and comprehensive method for treating a combustion exhaust gas using a catalyst filter
10/11/1989EP0336823A1 Process for the production of olefines from natural gas
10/11/1989EP0336768A1 Catalyst and its use in oxidation
10/11/1989EP0336450A2 Metal oxide materials
10/11/1989EP0335995A1 Composition of matter and method of oxidative conversion of organic compounds therewith
10/11/1989EP0335934A1 Process for producing pulverulent mixed phases with a catalytic action
10/11/1989EP0190352B1 Alkali metal-carrying substance, and its use as catalyst
10/11/1989CN1036147A Process and catalyst for the oligomerization of olefins
10/10/1989US4873388 Catalyst comprising an oxycompound of boron or phosphorus supported on a non-reducible metal compound
10/10/1989US4873376 Process for the production of monomeric alkenylphenols from dihydroxydiphenylalkanes
10/10/1989US4873373 Process for preparation of 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers
10/10/1989US4873368 Process for producing acrylic acid
10/10/1989US4873365 Process for the preparation of isophorone diisocyanate from isophorone dicarbamyl esters using highly selective SnO2 or CuO catalysts
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