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)
09/1993
09/30/1993WO1993018856A1 Shell catalyst, process for producing the same and its use
09/30/1993WO1993018855A1 Method for impregnating catalyst support with platinum
09/30/1993DE4209832A1 Schalenkatalysator, sein Herstellungsverfahren und seine Verwendung Coated catalyst, its production method and its use
09/30/1993CA2132542A1 Process for reducing aromatic halodinitro-diols in the presence of hydrogen halide
09/29/1993EP0563025A1 Catalytic system for oxidation of organic compounds and process of preparation of such a system
09/29/1993EP0562906A1 Continuous process for the dehydration of paraffinic hydro-carbons to olefinic hydrocarbons
09/29/1993EP0562567A1 Ammonia oxidation catalyst
09/29/1993EP0562516A1 Catalyst and method for purifying exhaust gas
09/29/1993EP0562435A1 Process for the preparation of 3,5-difluoroaniline
09/29/1993EP0562113A1 Pretreatment of catalyst slurry and continuous partial hydrogenation of monocyclic aromatic hydrocarbon with pretreated catalyst slurry
09/29/1993EP0561841A1 Method of preparing formyltetrahydropyrans.
09/29/1993CN1076639A Paraffin hydro-isomerized super strong acid catalyzer
09/28/1993US5248840 Process for the preparation of hydrooxydiphenyls
09/28/1993US5248827 Process for producing an ethylenamine
09/28/1993US5248797 Method for the production of 9-amino-6-demethyl-6-deoxytetracycline
09/28/1993US5248701 Synthesis of olefins and higher paraffins
09/28/1993US5248650 Catalysts for the purification of exhaust gas
09/28/1993US5248642 Rare earth compounds and kaolin formed by slurrying and spray drying and roasting
09/28/1993US5248412 Molybdenum, chromium, cobalt or nickel catalyst on alumina support
09/28/1993US5248409 Reforming, isomerization
09/28/1993US5248317 Method of producing a composite diamond abrasive compact
09/28/1993US5248251 Graded palladium-containing partial combustion catalyst and a process for using it
09/26/1993CA2090930A1 Monolithic supported catalyst, and its preparation and use
09/23/1993DE4308120A1 Oxidn. hydrogenation or hardening catalyst obtd. from metal oxide mixt. - contains catalytic crystallites of varying size, esp. for hydrogenating oil, fat or fatty acid
09/23/1993DE4209292A1 Spent metal and/or oxide catalyst regeneration by mechanical crushing - with specified energy density, esp. for catalyst used in oxidn., hydrogenation or hardening of fat, oil or fatty acid
09/22/1993EP0561484A1 Process and apparatus for the cleaning of exhaust air cointaining noxious substances by heterogeneous catalysis
09/22/1993EP0561213A1 Process for the production of neopentylglycol hydroxypivalate
09/22/1993EP0552252A4 Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
09/22/1993CN1076438A A process for preparing alkohol and amine
09/22/1993CN1022183C Process for preparing quinolone carboxylic acid intermediates
09/21/1993US5247103 Decarboxylation catalysts
09/21/1993US5247100 Ooxidative degradation of sclareol; oxidizing the reaction product
09/21/1993US5247082 6-imino-7-fluoro-1,4-benzoxazin-3-ones, herbicide intermediate
09/21/1993US5246899 Simplified preparation of hydrotalcite-type clays
09/21/1993US5246569 Nickel and vanadium catalysts on alumina and phosphorous oxide
09/21/1993CA1322375C Process for the preparation of cyclic sulfates
09/21/1993CA1322365C Method of preparing nickel-alumina catalyst
09/17/1993EP0639175A4 Process for producing 2-(dialkyloxy methyl)-carboxylic acid esters.
09/17/1993CA2063153A1 Catalytic process for the production of diketone derivatives of polyoxypropylene glycols
09/16/1993WO1993018017A1 Catalytic reforming of cyclic alkyleneamines
09/16/1993WO1993017973A1 Catalytic fluidised bed process for treating aqueous liquids
09/16/1993WO1993017962A1 CHEMICAL OXYGEN GENERATING COMPOSITIONS CONTAINING Li2O¿2?
09/16/1993WO1993017790A1 Abrasion-resistant carrier catalyst
09/16/1993WO1993017787A1 Catalyst and method for production of alkyl pyrrolidones
09/16/1993WO1993017786A1 Abrasion-resistant catalyst carrier
09/16/1993DE4207962A1 Katalytisches wirbelschichtverfahren zur behandlung waessriger fluessigkeiten The catalytic fluidized-bed process for the treatment of aqueous liquids
09/16/1993DE4207961A1 Abriebfester katalysator-traeger Abrasion-resistant catalyst-traeger
09/16/1993DE4207960A1 Sepg. or reducing oxygen@, nitrite and/or nitrate content contained in water - by treating with hydrogen@, using catalyst comprising palladium, rhodium or copper
09/16/1993DE4207959A1 Palladium and rhodium or copper catalyst impregnated in alumina carrier - for separating nitrites and/or nitrates from water, and having abrasion resistance
09/15/1993EP0560437A1 Catalyst composition for the dehydrogenation of C2-C5 paraffins
09/15/1993EP0560157A1 Fixed bed reactors with short catalyst bed in the direction of flow
09/15/1993EP0560074A1 High surface area washcoated substrate and method for making
09/15/1993EP0559926A1 Method for preparing a catalyst for conversion of methane to higher hydrocarbons and for dehydrogenating hydrocarbons
09/15/1993EP0559844A1 Palladium partial combustion catalysts and a process for using them
09/15/1993EP0559808A1 A catalyst structure having integral heat exchange (ii).
09/15/1993CN1076188A The process for preparing methyl t-amine by reacting hexamethenamine ith amine or nitrile
09/15/1993CN1076171A Catalyst containing rare-earth for preparing city gas from heavy oil
09/15/1993CN1022131C Laminated substrate for catalytic combustor reactor bed
09/14/1993US5245124 Ethylene from methane and catalysts therefor
09/14/1993US5245096 Aromatization, hydrotalcite type catalyst support
09/14/1993US5245090 Two-stage cleavage of cumene hydroperoxide
09/14/1993US5245083 Mixed oxide and alkali metal molybdate
09/14/1993US5245082 Hydrogenation
09/14/1993US5245070 Alkyl phosphates having a branched alkyl group
09/14/1993US5245054 Process for the dehalogenation of 1,3-dioxolanes
09/14/1993US5245027 Antibiotics
09/14/1993US5244858 Catalyst composition for hydrodesulfurization of hydrocarbon oil and process for producing the same
09/14/1993CA1322203C Process for preparing fluorinated c_ to c_ hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems
09/12/1993CA2091411A1 Process for activating catalyst precursors for the dehydrogenation of c2-c5 paraffins, and a catalytic composition activated by the process
09/08/1993EP0559519A1 New aqueous solution for impregnating catalyst supports, catalysts prepared with this solution and use of these catalysts
09/08/1993EP0559399A1 Hydroprocessing of heavy hydrocarbonaceous feeds
09/08/1993EP0559183A1 Selective hydrogenation of diolefins
09/08/1993EP0559071A2 Metals and/or oxides containing catalyst elements and process for the oxidative decomposition of cyclic organic compounds
09/08/1993EP0559053A2 Process for the preparation of alcohols or amines
09/08/1993EP0559010A2 Catalyst for hydrolysing carbonylsulfide
09/08/1993EP0558997A1 Process for reducing the halogen-content of polyhalogenated aromatics
09/08/1993EP0558941A1 Process for producing monoalkenyl aromatic hydrocarbon compound
09/08/1993EP0558515A1 Process for preparing n-alkyl polyhydroxy amines and fatty acid amides therefrom in hydroxy solvents.
09/08/1993CN1075953A Oxidization of ammonia of group which consists of saturated hydrocarbon
09/08/1993CN1075900A Preparation method for ultra-strong acid of oxide system
09/08/1993CN1022043C Heavy oil cracking process
09/07/1993US5243120 Molybdenum, tungsten, rhenium catalysts for disproportination or isomerization on inorganic oxide support
09/07/1993US5243104 Process for preparing chlorotrifluoroethylene
09/07/1993US5243103 Trichloroethylene from chlorotrifluoroethylene
09/07/1993US5243095 Hydrogenation catalyst, process for preparing and process for using said catalyst
09/07/1993US5243088 1-monodebromination of dibromonaphthalene compounds
09/07/1993US5243061 From organohalide and silicon powder
09/07/1993US5242883 Exhaust gas disposable catalyst and method of manufacturing the same
09/07/1993US5242882 Catalyst for the production of nitric acid by oxidation of ammonia
09/07/1993US5242881 Perovskite-type rare earth complex oxide combustion catalysts
09/07/1993US5242673 Elemental sulfur recovery process
09/06/1993CA2062349A1 Catalyst for the direct conversion of methane to higher hydrocarbons and method for the preparation of same
09/03/1993WO1993017789A1 Highly heat resistant metallic carrier for automobile catalyst
09/03/1993CA2090651A1 Hydroprocessing of heavy hydrocarbonaceous feeds
09/02/1993WO1993017277A1 Combustion catalysts
09/02/1993WO1993016972A1 Improved process and washed catalyst for partially hydrogenating aromatics to produce cycloolefins
09/02/1993WO1993016971A1 Process and catalyst for partially hydrogenating aromatics to produce cycloolefins
09/02/1993WO1993016800A1 Catalytic solution
09/02/1993WO1993016799A1 Oxidation catalysts
09/02/1993WO1993016798A1 Fluorination catalyst and process
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