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)
06/1989
06/15/1989DE3740091A1 Filtermaterial Filter material
06/14/1989EP0320301A2 Process for preparation of hydrocarbons
06/14/1989EP0320243A1 Catalysts
06/14/1989EP0320124A1 Catalyst and catalyst precursor containing vanadium and antimony
06/14/1989EP0320074A1 Chemical reaction in the presence of a supported copper catalyst
06/14/1989EP0320043A2 Process for the synthesis of polyol fatty acid esters
06/14/1989EP0319915A2 Method for producing 4,4'-dibromobiphenyl
06/14/1989EP0319754A1 Process for the preparation of a catalytically active mass containing Mo, Bi, Fe, Co a/o Ni for the gas phase oxidation of propylene into acroleine and acrylic acid
06/14/1989EP0319625A1 Cobalt-ruthenium catalytists for Fischer-Tropsch synthesis
06/14/1989EP0319624A1 Heterometallic thiocubanes and method of making them
06/13/1989US4839330 Isotope exchange in oxide-containing catalyst
06/13/1989US4839329 Vaccum drying titanium dioxide mixing with palladium chloride solution
06/13/1989US4839328 Catalyst material and a process for its preparation
06/13/1989US4839327 Method for the production of ultra-fine gold particles immobilized on a metal oxide
06/13/1989US4839153 Process for purification of HCl from pyrolysis of EDC
06/13/1989US4839146 Catalyst for simultaneous NO decomposition and CO oxidation under cycled operating conditions
06/13/1989US4839026 Desulfurization using fluidized catalyst of rare earth oxides supported on gamma alumina microspheres
06/07/1989EP0319302A2 Process for dehydrogenating cyclohexenone
06/07/1989EP0319116A1 Hydrogenation catalyst
06/07/1989EP0319111A2 Process for the preparation of phenyl ureas
06/07/1989EP0319065A1 Catalyst systems for olefin disproportionation and process using such systems
06/07/1989EP0318990A2 Compositions possessing pheromone-like activity
06/07/1989EP0318825A2 Process for the preparation of 4-dimethylamino-3,5-dimethoxy-benzoic acid methyl ester
06/07/1989EP0318815A1 Process for preparing silver-based catalyst and process for epoxidising higher olefins
06/07/1989EP0318808A2 Process for reducing emissions of sulfur oxides
06/07/1989CN1033246A Catalyst systems for olefin disproportionation and process using such system
06/06/1989US4837368 Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor
06/06/1989US4837367 Low pressure catalytic hydrogenation of carbonyl-containing compounds
06/06/1989US4837360 Process for producing acrolein and acrylic acid
06/06/1989US4837358 Preparation of 9-alkenyl ester compounds
06/06/1989US4837347 Silver catalyst with alkali metal
06/06/1989US4837345 Process for the production of tetrahydropyran-3-one derivatives
06/06/1989US4837233 Mixture of particulate catalysts
06/06/1989US4837194 Process for improving the performance of a catalyst for the production of alkylene oxides
06/06/1989US4837193 Containing group 8 and group 6b oxides
06/06/1989US4837191 Unsaturated nitriles from olefins
06/06/1989US4837190 Organic solvent soluble polyvalent metal alkoxy alkoxides
06/06/1989US4836117 Combustion of organic material
06/06/1989CA1255333A1 Process for preparing a fluid for traction drive
06/06/1989CA1255331A1 Production of higher carbonyl compounds from lower alcohols
06/06/1989CA1255328A1 Chemical process
06/06/1989CA1255303A1 Process for the preparation of n- tetrathiodimorpholine
06/06/1989CA1255285A1 Catalyst mixtures for aromatic hydrocarbon synthesis
06/01/1989WO1989004818A1 A dehydrogenation and dehydrocyclization catalyst, its synthesis and use
06/01/1989WO1989004717A1 Metallic oxide powders, their mixtures, systems of mixed metallic oxide powders, their mixtures and their use for catalytic dehydration of hydrocarbons
05/1989
05/31/1989EP0318202A2 Catalysts and their use in the hydrolysis of nitriles
05/31/1989EP0318129A1 Hydrogenation catalyst
05/31/1989EP0318125A2 Heavy oil cracking process
05/31/1989EP0318099A2 Monoalkylene glycol production using mixed metal framework compositions
05/31/1989EP0317981A2 Process for producing 1,1-dichloro-1,2,2,2-tetrafluoroethane
05/31/1989EP0317977A2 Production of trisubstituted hydroxyalkyl alkanoates from aldehydes
05/31/1989EP0317975A2 Process for the production of saturated neo-alcohols
05/31/1989EP0317882A2 Fluor containing compounds based on 4,4'-bis[2-(4-hydroxy-phenyl)hexafluorisopropyl]diphenylether, process for their preparation and use
05/31/1989EP0317875A2 Catalyst for the selective reduction of nitrogen oxides with ammonia
05/31/1989EP0179856B1 Methane conversion process
05/31/1989CN1004381B Method for producing catalytic components of a carrier against carbon accumutation used for mines
05/30/1989US4835328 Process for the production of 2,3-dimethylbutene-1 from propene
05/30/1989US4835132 Catalyst and method of making a precursor for the catalyst
05/30/1989US4835131 Catalyst and process for the preparation of the catalyst
05/30/1989US4835127 Oxidative dehydrogenation and cracking of paraffins using a promoted cobalt catalyst
05/30/1989US4835126 Process for preparing a catalyst for the preparation of a carboxylic anhydride
05/30/1989US4835125 Catalyst system for ammoxidation of paraffins
05/30/1989CA1254874A1 Oxidic precursor of an iron catalyst and its production
05/24/1989EP0317335A1 Finely dispersed metalcarrying compounds and method for preparing the same
05/24/1989EP0317293A2 A process for removing nitrogen oxides and a catalyst used for the process
05/24/1989EP0317208A2 Preparation of Diaryl Ethers and Diaryl Sulfides
05/24/1989EP0317103A1 Novel catalyst composition
05/24/1989EP0317034A1 Process for the preparation of hydrotreating catalysts from hydrogels
05/24/1989EP0317028A1 Process for the preparation of light hydrocarbon distillates by hydrocracking and catalytic cracking
05/24/1989CN1033014A Catalysyt containing sodium for acrylonitrile fluidized bed
05/24/1989CN1033013A Butylene oxidation-dehydrogenation catalyst
05/23/1989US4833261 Ethylene oxide process
05/23/1989US4833114 Reduction of dinitrodiammine, palladium, catalyst supports
05/23/1989US4833113 Denitration catalyst for reducing nitrogen oxides in exhaust gas
05/23/1989US4833112 Thioresistant catalyst for methane production
05/23/1989US4832938 Hydrogen peroxide production method using platinum/palladium catalysts
05/23/1989US4832837 Apparatus for augmenting separation of oil and water
05/23/1989US4832829 Catalyst for the simultaneous hydrodemetallization and hydroconversion of heavy hydrocarbon feedstocks
05/23/1989US4831942 Mixing iron compound with pulverized coal before denitrating
05/23/1989CA1254586A1 Method for producing compounds having a double bond at the terminal
05/23/1989CA1254549A1 Organopolysulfide-impregnated catalyst and methods of preparation and use
05/18/1989WO1989004296A1 Process for the co-production of aromatic carboxylate and alkyl iodides
05/18/1989WO1989004210A1 Catalyst for decomposing ammonia
05/18/1989DE3820934A1 Verfahren zur herstellung von telomeren von chlortrifluoraethylen und 1,1-dibrom-1-chlortrifluoraethan A process for preparing telomers of chlorotrifluoroethylene and 1,1-dibromo-1-chlortrifluoraethan
05/17/1989EP0316142A2 Process for producing phenols
05/17/1989EP0316075A1 The conversion of methane to higher hydrocarbons
05/17/1989EP0315911A1 Silver-deposited catalyst for production of ethylene oxide
05/17/1989EP0315896A1 Diesel engine exhaust gas purification catalyst
05/17/1989EP0315862A2 Aromatically fluorinated fluoromethoxy- and fluoromethylthio-amino benzenes and their preparation
05/17/1989EP0315857A1 Process for preparing alpha-branches C12-C40-fatty acids
05/17/1989EP0315783A1 Process for the preparation of fluorinated C-4 to C-6 hydrocarbons and fluorinated cyclic hydrocarbons, and the use of fluorinated C-4 to C-6 hydrocarbons as propellants and working fluids in heat pump systems
05/16/1989US4831200 Process for the selective hydrogenation of alkynes
05/16/1989US4831189 Process for producing aromatic dicarboxylic acids
05/16/1989US4831164 Oxidation of hydrocarbons using titanium oxide, vanadium oxide catalyst
05/16/1989US4831162 Reacting ethylene with oxygen in presence of carbon dioxide, nitrogen oxide precursor and chloride-containing reaction modifier
05/16/1989US4831158 Preparation process indoles
05/16/1989US4831060 Mixed alcohols production from syngas
05/16/1989US4831009 Calcining metal salts and alumina; using their aqueous dispersion as washcoat
05/16/1989US4831008 Applying rhodium carbonyl clusters to support in inert atmosphere and pyrolyzing
05/16/1989US4831007 Preparation and use of catalysts comprising a mixture of tungsten oxide and silica supported on a boehmite-like surface
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