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)
07/1989
07/25/1989CA1257874A1 Process for preparing opticaly active 2-(4-hydroxy- phenoxy)propionic acid compounds
07/25/1989CA1257872A1 PROCESS FOR PREPARING .alpha.-HYDROXY-ALKANOIC ACIDS AND COMPOUNDS OBTAINED BY THIS PROCESS
07/25/1989CA1257860A1 Stabilized alumina catalyst support coatings
07/19/1989EP0324618A1 Catalyst composition for decomposition of methanol
07/19/1989EP0324526A1 Process for converting and removing sulfur compounds from a CO containing gas
07/19/1989EP0324478A1 Process for preparing 1,2-difluoroethane and 1,1,2-trifluoroethane
07/19/1989EP0324190A2 Process for the production of 4,4'-diamino-dicyclohexylmethane with a low trans-trans isomer content by the catalytic hydrogenation of 4,4'-diaminodiphenylmethane
07/19/1989CN1034000A Catalyst and process for dimerization of propylene to 4-methyl-1-pentene
07/19/1989CN1033989A Improved process for manufacture of 1,1,1-trifluorodichloroethylene and 1,1,1,2-tetrafluorochloroethylene
07/19/1989CN1033949A Layered dehydrogenation catalyst particles
07/18/1989US4849556 Process for preparing telomers from chlorotrifluoroethylene and trifluorotrichloroethane
07/18/1989US4849399 Catalyst for the reduction of the ignition temperature of diesel soot
07/18/1989US4849398 Catalyst for purifying exhaust gases
07/18/1989US4849395 Catalysts
07/18/1989US4849393 Catalyst and process for the fluid-bed oxychlorination of ethylene to EDC
07/18/1989US4849392 Catalyst material for reducing the nitrogen oxides in flue gases
07/18/1989US4849391 Oxidation catalyst and process for its preparation
07/18/1989US4849385 Process for dispersing or redispersing a group VIII noble metal species on a porous inorganic support
07/18/1989US4849092 Process for regenerating a hydrocarbon hydroconversion catalyst
07/18/1989CA1257459A1 Control of so.sub.x emission
07/12/1989EP0323625A2 Process for preparing 3-[2-chloro-2(4-chlorophenyl)-vinyl]-2,2-dimethyl-cyclopropane carboxylic acid
07/12/1989EP0323573A2 Process for the preparation of tertiary N,N-dimethyl amines
07/12/1989EP0179823B1 Process for the sensitization of an oxidoreduction photocalatyst, and photocatalyst thus obtained
07/12/1989CN1033831A Heavy oil cracking process
07/12/1989CN1033756A Dehydrogenation catalyst, process for its preparation and its use in producing linear olefins from linear paraffins
07/12/1989CN1033755A Catalyst and process for production of hydrocarbons
07/11/1989US4847424 Reduction of acids or esters with metal oxide catalysts
07/11/1989US4847231 Metal oxide supports, methanation
07/11/1989US4847054 Reduction of nitrogen monooxide with ammonia in sulfur dioxide gases
07/11/1989US4847016 High speed
07/11/1989US4846961 Nickel, phosphorous, molybdenum oxide catalyst for removal of sulfur and nirogen compounds in oils
07/11/1989CA1257243A1 Regeneration of a spent catalyst by means of an aqueous solution of hydrogen peroxyde stabilized by an organic compound
07/11/1989CA1257071A1 Process for preparing ceric oxide; ceric oxide possessing morphologic characteristics
07/11/1989CA1257070A1 Process for preparing ceric oxide; ceric oxide possessing morphologic characteristics
07/05/1989EP0323332A1 Production of secondary and tertiary alcohols by the reaction of a halogenated organic compound and manganese with a carbonyl compound
07/05/1989EP0323304A1 Composition comprising an oxide with a spinel structure, its use as a catalyst and process for obtaining it
07/05/1989EP0323195A2 A process for removing nitrogen oxides
07/05/1989EP0323192A1 Hydrogenation catalyst
07/05/1989EP0323141A2 Preparation of cinnamate esters
07/05/1989EP0323115A1 Process for the steam dehydrogenation of dehydrogenatable hydrocarbons with simultaneous oxidative reheating
07/05/1989EP0323092A2 Process for the hydroisomerization of Fischer-Tropsch wax to produce lubricating oil
07/05/1989EP0322796A1 Production method of hydrocyanic acid
07/05/1989EP0322761A1 Process for the preparation of dialkylamino ethyl amines
07/05/1989EP0322760A1 Process for the preparation of cobalt catalysts
07/05/1989CN1033618A Process for producing phenols
07/05/1989CN1033580A Process of methane production by means of a thioresistant catalyst and catalyst for carrying out this process
07/05/1989CN1033579A Catalyst and catalyst precuror containing vanadium and antimony
07/05/1989CN1033578A Alumina-based catalysts, their production and use
07/04/1989US4845290 Process for the preparation of hydroxylamines and products thereby obtained
07/04/1989US4845269 Preparation of 3-pentenoates from 2-pentenoates
07/04/1989US4845253 Silver-based catalyst for vapor phase oxidation of olefins to epoxides
07/04/1989US4845241 Oxidizing butane with a phosphorus, vanadium catalyst
07/04/1989US4845226 Preparation of 8-bromomethyl-3-methylquinoline compounds
07/04/1989US4845218 Preparation of n-methylpiperazine
07/04/1989US4845208 Process for the oxidation of aldoses, catalyst used in said process and products thus obtained
07/04/1989US4845163 Rhodium-containing organopolysiloxane-ammonium compounds, methods for their preparation and use
07/04/1989US4845070 Catalyst for producing alpha, beta-ethylenically unsaturated aliphatic monocarboxylic acid and method of making said catalyst
07/04/1989US4845068 Catalysts for hydrotreating hydrocarbons and method of activating the same
07/04/1989US4845065 Carbon monoxide oxidizing catalyst
07/04/1989CA1256853A1 Process for synthesizing a mixture of primary alcohols from a synthesis gas using a catalyst containing copper, cobalt, zinc and aluminium
07/04/1989CA1256841A1 Presulfuration of catalysts used for processing hydrocarbons
06/1989
06/28/1989EP0322147A2 Coupling process
06/28/1989EP0322140A1 Vapor-phase hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone
06/28/1989EP0322049A1 Nickel/silica catalysts and their preparation
06/28/1989EP0321949A1 Catalyst support material containing lanthanides
06/28/1989EP0321612A1 Synthesis of vanadium/propylene glycol complexes
06/28/1989EP0321511A1 Use of a catalyst for the regeneration of carbon dioxide in a carbon dioxide laser
06/28/1989CN1033511A Ammoxidation of paraffins and catalysts therefor
06/27/1989US4843183 Process for producing lower olefinic hydrocarbons from methanol
06/27/1989US4843181 Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane
06/27/1989US4843178 Compositions possessing pheromone-like activity
06/27/1989US4843173 Process for producing gluconic acid
06/27/1989US4843101 From synthesis gas; copper oxide, zinc oxide, alkali metal hydroxides
06/27/1989US4843057 Preparation of promoted silica catalysts
06/27/1989US4843056 Rare earth oxide, rhodium, platinum or palladium on alumina
06/27/1989US4843055 Catalyst system for ammoxidation of paraffins
06/27/1989CA1256420A1 Ruthenium catalysts, and use thereof for fischer- tropsch synthesis
06/21/1989EP0321409A2 Cyclopropane derivatives
06/21/1989EP0321349A1 Process for the preparation of N-(2-chloro-benzyl)(2-thienyl)-2-ethyl amine
06/21/1989EP0321307A2 Method for isomerizing wax to lube base oils
06/21/1989EP0321306A2 Wax isomerization process using palladium on fluorided amumina catalyst
06/21/1989EP0321304A2 Method of improving lube oil yield by wax isomerization employing low treat gas rates
06/21/1989EP0321303A2 Process for the hydroisomerization of wax to produce middle distillate products
06/21/1989EP0321302A2 Method for isomerizing wax to lube base oils using an isomerization catalyst
06/21/1989EP0321301A2 Catalyst (and its preparation) for wax hydroisomerization and hydrocracking to produce liquid hydrocarbon fuels
06/21/1989EP0321300A2 Wax isomerization catalyst and its production
06/21/1989EP0321299A2 Process for preparing a wax isomerization catalyst
06/21/1989EP0321298A2 Method for isomerizing wax to lube base oils using a sized isomerization catalyst
06/21/1989EP0321275A2 Preparation of anilines
06/21/1989EP0321106A2 Process
06/21/1989EP0320570A1 Process for preparing internal olefins
06/21/1989EP0320549A1 Layered dehydrogenation catalyst particles
06/20/1989US4841080 Process for the oxidation of ethylene to ethylene oxide
06/20/1989US4841075 Using hydrous oxide of group iv element as catalyst
06/20/1989US4841060 Vapor-phase intramolecular dehydration reaction of alkanolamines
06/20/1989US4840932 Catalyst for producing 1,4-naphthoquinone
06/20/1989US4840783 Process for the production of hydrogen by catalytic reforming of methanol with water vapor
06/20/1989CA1256090A1 Catalyst containing cobalt
06/15/1989WO1989005187A1 Catalyst and process for producing it
06/15/1989WO1989005186A1 Catalyst and process for producing it
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