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)
11/1984
11/27/1984US4485255 Carbonylation of α,β-unsaturated esters to linear saturated diesters
11/27/1984US4485243 Process for the preparation of a 2-alkylpyrrole
11/27/1984US4485191 Perovskite oxide pellets
11/27/1984US4485190 For sulfur dioxide, silicious support, vanadium pentoxide, potassium hydroxide, sodium salt, roasting
11/27/1984US4485183 Mixing with phosphorus compounds followed by oxidation of coke and sulfur
11/27/1984US4485081 Oxidation of chloronated hydrocarbons in presence of fluidized bedalumina catalyst with copper and iron
11/27/1984US4485079 Ammoxidation of methanol to produce hydrogen cyanide
11/27/1984US4484992 Semiconductor powder of cadmium sulfide, cadmium sulfoselenide or titanium dioxide coated with metal
11/27/1984CA1178618A1 Process for producing 3-mercapto-propanediol-(1,2)
11/27/1984CA1178611A1 Method of processing cobalt-containing catalysts used in hydrocarboxylating
11/27/1984CA1178609A1 Fluoromethylthioacetic acid compounds
11/27/1984CA1178571A1 Preparation of naphthalene-oxidation catalyst by impregnation of silica with aqueous solution of voc.sub.2o.sub.4-k.sub.2so.sub.4-khso.sub.4
11/27/1984CA1178570A1 Impregnating catalysts
11/21/1984EP0125887A1 Synthesis of thiazoles
11/21/1984EP0125846A1 Improvements relating to catalysts
11/21/1984EP0125810A1 Oxygen-deficient, barium-containing perovskites
11/21/1984EP0125689A2 Catalyst for the synthesis of methanol
11/21/1984EP0125621A1 One pot process for the preparation of N-alkyl-anilines substituted in the nucleus
11/21/1984EP0125565A2 Process for producing honeycomb catalyst for exhaust gas conversion
11/20/1984US4484015 Selective hydrogenation
11/20/1984US4483998 Epoxidation
11/20/1984US4483997 Olefin epoxidation with inorganic metal phosphate enhanced catalyst
11/20/1984US4483944 Aluminum titanate-mullite ceramic articles
11/20/1984US4483943 Copper, zinc, aluminum catalyst for methanol synthesis
11/20/1984US4483942 Process of preparing hydrogenation catalysts
11/20/1984US4483940 Coating %ith a water-soluble high molecular weight polymer
11/20/1984US4483804 Carbonylation, group 8 metal, nickel alloy catalyst
11/20/1984US4483767 Hydrorefining catalyst
11/20/1984CA1178298A1 Method for extractive processing of cobalt-containing catalysts used in hydrocarboxylating
11/20/1984CA1178295A1 Process for the preparation of alkenylbenzenecarboxylic acid derivatives and alkenylnaphthalenecarboxylic acid derivatives
11/20/1984CA1178291A1 Process for the continuous thermal cleavage of carbamic acid esters and preparation of isocyanates from the products thereof
11/20/1984CA1178264A1 Preparation of vanadium phosphorus catalysts using a mixed phosphorus source
11/20/1984CA1178263A1 Catalyst regeneration procedure
11/20/1984CA1178261A1 Catalytic metal
11/14/1984EP0125230A1 Dehydrogenation process
11/14/1984EP0124819A1 2-Alkylcarbonatoethanephosphonic-acid dialkyl esters and their use in preparing vinylphoshonic-acid dialkyl esters
11/14/1984EP0124780A1 Process for preparing 2-alkyl-4-amino-5-aminomethylpyrimidine
11/14/1984EP0124744A1 Hydrogenating catalyst, its preparation and use
11/13/1984US4482766 Production of fatty alcohol with recovery thereof from the hydrogenation catalyst
11/13/1984US4482760 Process for the production of 1,2-diols
11/13/1984US4482758 Process for the orthomethylation of phenolic compounds
11/13/1984US4482755 Hydrogenation of tetra-tert-alkyldiphenoquinone, dealkylation and transalkylation
11/13/1984US4482753 Catalyst for use in the hydrogenolysis of methyl glycol formals
11/13/1984US4482732 Controlled removal of water and byproducts by varying reflux ratio
11/13/1984US4482669 Preceramic organosilazane polymers
11/13/1984US4482646 Oxidative dehydrogenation of paraffins
11/13/1984US4482645 Nitration, sulfation
11/13/1984US4482644 Oxygen-deficient, barium-containing perovskites
11/13/1984US4482641 Metal-containing active carbon and method for making same
11/13/1984US4482637 In situ hydrocarbon conversion catalyst regeneration and sulfur decontamination of vessels communicating with catalyst reactor
11/13/1984US4482503 Reacting carboxylic acid or its alkyl ester with ammonia in the presence of iron or iron compound catalysts
11/13/1984US4482450 Magnetic separation of catalyst particles, hydrodesulfurization, dehydrosulfurization
11/13/1984US4482449 Reforming with a catalyst containing a Group VIII noble metal, a Group VIII non-noble metal, and gallium on separate support particles
11/13/1984CA1177853A1 Process for the production of hydrocarbons
11/13/1984CA1177811A1 Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts
11/13/1984CA1177808A1 Method and apparatus for steaming alkylaromatic compounds dehydrogenation catalyst
11/13/1984CA1177807A1 Attrition resistant metal/oxygen compositions
11/08/1984WO1984004297A1 Vapour phase hydrogenation of esters
11/07/1984EP0124380A1 Preparation of unsaturated acids and esters
11/07/1984EP0123736A1 New process for the preparation of 21-hydroxy-20-keto-delta 16-steroids and new intermediate compounds formed in this process
11/06/1984US4481304 Catalyst for producing phthalic anhydride
11/06/1984US4481174 Crystalline aluminosilicate and process for its production
11/06/1984US4481012 Reaction of formed water with carbon monoxide
11/06/1984CA1177495A1 Hydroxylation of olefins
11/06/1984CA1177470A1 Skeletal isomerization of olefins
11/06/1984CA1177469A1 Catalytic steam reforming
11/06/1984CA1177468A1 Antimonate-based redox catalysts
11/06/1984CA1177464A1 Process and catalyst for converting synthesis gas to liquid hydrocarbon mixture
10/1984
10/31/1984EP0123565A1 Process and apparatus for the transport and the heating of granular materials
10/31/1984EP0123517A1 Vapour phase hydrogenation of esters
10/31/1984EP0123495A1 Process for preparing carboxylic acids from vicinal water-soluble diols
10/31/1984EP0123233A2 Process for the preparation of substituted phenols
10/30/1984USRE31719 Oxidation
10/30/1984US4480131 Alkyation of amine with alcohol in presence of catalyst
10/30/1984US4480124 Process for the purifying of polytetramethylene ether glycol or corresponding diester
10/30/1984US4480123 Blend of vinyl polymer, phosmet, and plasticizer/ lladium) catalyst
10/30/1984US4480107 Pyranic derivatives useful as intermediates in making muscone
10/30/1984US4480092 Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines
10/30/1984US4480051 Activated iron hydrogenation catalyst
10/30/1984US4480050 Exhaust gas oxidation catalyst
10/30/1984US4480049 Alkylation catalysts
10/30/1984US4480048 Catalysts for hydrocarbons conversion
10/30/1984US4480046 Reactivation process for iridium-containing catalysts using low halogen flow rates
10/30/1984US4479928 Catalytic process for the production of sulphur from a gas containing H.sub. S
10/30/1984CA1177049A1 Catalysts for photo-assisted oxidation-reduction reactions
10/30/1984CA1176920A1 Enhanced oxide whisker growth on cold-rolled aluminum- containing stainless steel foil
10/24/1984EP0122879A1 Process for the preparation of perylene
10/24/1984EP0122644A1 Metal hydride modified aluminium and/or silicon oxide compositions and process for their preparation
10/23/1984US4479020 Production of halohydrins
10/23/1984US4479017 Process for producing ether compounds by catalytic hydrogenolysis
10/23/1984US4479013 Vapor phase oxidation of isobutylene and tert butyl alcohol to produce methacrolein in presence of mixed oxide
10/23/1984US4479012 Recovery of aldehydes from hydroformylation reaction gas
10/23/1984US4479011 Process for the preparation of polyunsaturated cycloaliphatic ketones
10/23/1984US4479009 Amination process
10/23/1984US4478955 Upgrading synthesis gas
10/23/1984US4478954 Synthesis gas reaction
10/23/1984US4478948 Process for improving the activity of used supported silver catalysts
10/23/1984US4478797 Exhaust gas purification
10/23/1984US4478757 Process for the manufacture of aromatic isocyanates
10/23/1984US4478752 Process for oxidizing phenol to p-benzoquinone
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