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)
11/1983
11/09/1983EP0093518A1 Catalysts for para-ethyltoluene dehydrogenation
11/09/1983EP0093339A2 Process for the treatment of red mud
11/09/1983EP0055257B1 A liquid suspension of particles of a metal belonging to the platinum group, and a method for the manufacture of such a suspension
11/08/1983US4414421 From formaldehyde, carbon monoxide and hydrogen, cobalt or rhodium containing catalyst
11/08/1983US4414412 Molybdenum-vanadium-tungsten oxide
11/08/1983US4414411 Process for preparing unsaturated acids with Mo, V, Ti-containing catalysts
11/08/1983US4414401 Process for separating and recovering metal catalysts
11/08/1983US4414182 From formaldehyde and a molybdenum or tungsten containing catalyst
11/08/1983US4414141 Hydrotreating catalyst
11/08/1983US4414140 Catalyst for steam reforming
11/08/1983US4414139 Catalyst carriers for purification of waste gas and process for preparing the same
11/08/1983US4414135 Silver-based catalyst containing bromine and/or fluorine as an anionic component for the production of ethylene oxide
11/08/1983US4414134 Iron-bismuth-molybdenum oxides complexes
11/08/1983US4414133 Molybdenum-bismuth-lead-antimony-iron or chromium-oxide, ammoxidation
11/08/1983CA1156678A1 Methanation of carbon monoxide with effective heat removal
11/08/1983CA1156674A1 Process for the manufacture of vinyl acetate
11/08/1983CA1156589A1 Catalytic hydrocracking
11/08/1983CA1156434A1 Hydrogen peroxide synthesis
11/02/1983EP0092909A2 Process for producing aminophenyl-beta-hydroxyethylsulfone
11/02/1983EP0092878A2 Nickel upon transition alumina catalysts
11/02/1983EP0092858A2 Process for the preparation of a catalytically active metal silicate
11/02/1983EP0092677A2 Process for the preparation of substituted benzaldehydes
11/01/1983US4413155 Ammoxidation of olefins with novel antimonate catalysts
11/01/1983US4413152 Hydrogenation in aqueous solutions
11/01/1983US4413147 Dehydrogenation of isobutane to isobutylene, oxidation
11/01/1983US4413099 Polymer composition and process for preparing same
11/01/1983US4413064 Fluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuel
11/01/1983US4413063 Process for operating highly exothermic reactions
11/01/1983CA1156266A1 Process for the preparation of middle distillates
11/01/1983CA1156259A1 Process for the carbonylation of alkanols and/or ethers
11/01/1983CA1156253A1 Process for the preparation of 2,2-dimethyl-3-vinyl- cyclopropanecarboxylic acids and esters thereof
11/01/1983CA1156234A1 Process for the preparation of thieno [3,2- c]pyridine
10/1983
10/26/1983EP0092372A1 Process for nitration of benzene
10/26/1983EP0092350A1 A process for converting olefins to carboxylic acids or esters using soluble iridium compounds
10/26/1983EP0092288A2 Process for preparing 6-substituted 1,1,3,3-tetramethyl-1-H-2,3-dihydro-pyrrolo -(3,4-c)-pyridines, and products thus obtained
10/26/1983EP0092023A1 Use of a catalyst for cleaning exhaust gas particulates
10/25/1983USRE31430 Unsaturated amides from unsaturated nitriles using a cuprous oxide catalyst
10/25/1983US4412089 Process for the preparation of dienes and/or trienes
10/25/1983US4412076 Preparation of 4-hydroxyquinolines
10/25/1983US4411824 Method of making a catalyst suitable for hydrometalation of hydrocarbonaceous feedstocks
10/25/1983US4411818 Treating with a volatile phosporus compound a volatile sulfur compound; phtalic anhydride from o-xylene or naphtnalene
10/25/1983US4411772 Fluid coking with the addition of perovskite-containing catalysts
10/25/1983US4411771 Process for hydrotreating heavy hydrocarbons and catalyst used in said process
10/25/1983CA1155869A1 Alkoxylation of cresylic acids
10/25/1983CA1155867A1 Catalytic process for the conversion of ethyl benzene to equimolar amounts of vinyl acetate and phenol
10/25/1983CA1155825A1 Catalyst and process for the hydrodenitrogenation and hydrocracking of high-nitrogen feeds
10/19/1983EP0091814A1 Catalyst composition and method for its manufacture
10/19/1983EP0091662A2 Catalyst and process for dehydrating 2-alcohols
10/19/1983EP0091551A1 Method of desulphurising gases containing H2S
10/19/1983EP0091537A1 Crystalline aluminium silicate, process for producing it and its use
10/18/1983US4410753 Process and catalyst for skeletal isomerization of olefins
10/18/1983US4410746 Preparation of nitro-olefins
10/18/1983US4410739 Preparation of meta-chlorophenols by selective hydrodechlorination of polychlorophenols
10/18/1983US4410738 Noble metal catalyst, acid
10/18/1983US4410737 Halide ion, acid, noble metal catalyst
10/18/1983US4410725 Process for preparing unsaturated acids with Mo, V, Ta-containing catalyst
10/18/1983US4410721 From unsaturated detone esters
10/18/1983US4410709 Sulfobetaines
10/18/1983US4410637 Process for the preparation of a hydrocarbon mixture from H2 /CO mixtures
10/18/1983US4410569 Palladium (II) bis(hexafluoroacetylacetonate), adducts derived therefrom and uses thereof
10/18/1983US4410455 Process for producing a hydrogenation catalyst
10/18/1983US4410454 Noble metal and rare earth metal catalyst
10/18/1983US4410453 Silver on alumina-zinc oxide spinel
10/18/1983US4410450 Process for producing fluid catalyst having good activity from coarse catalyst
10/18/1983US4410449 Recovery and reuse of heavy-metal oxidation catalyst from the Witten DMT process
10/18/1983CA1155463A1 Hydrocarbon synthesis
10/18/1983CA1155462A1 Process for the preparation of methyl polyethers and methyl polyethers prepared by this process
10/13/1983WO1983003409A1 Process for the production of ethanol
10/12/1983EP0091165A1 A silver catalyst and a method for the preparation thereof
10/12/1983EP0091060A2 Process for producing formaldehyde
10/11/1983US4409417 Process of dehydrogenation of hydrocarbons
10/11/1983US4409410 Process for selectively hydrogenating a di-olefin in a mixture of hydrocarbons having at least 4 carbon atoms and comprising an α-olefin
10/11/1983US4409409 Two stage olefin wax process
10/11/1983US4409400 Process for the preparation of cyclohexane-1,3-dione from δ-ketohexanoic acid ester
10/11/1983US4409399 Amination of aldehydes and alcohols, catalysts
10/11/1983US4409395 Hydrogenation, silver catalyst
10/11/1983US4409394 Supported silver catalysts mixed with promoter metal compounds for the production of ethylene oxide
10/11/1983US4409133 Attrition resistant bismuth-containing metal/oxygen compositions and a process for their preparation
10/11/1983US4409131 Preparation of CoMo and NiMo catalyst using cobalt or nickel complexes that are stable in basic solution
10/11/1983US4409130 Process for improving the stability of catalysts for the catalytic hydrotreatment of petroleum cuts
10/11/1983US4409129 Precipitation of fine platinum particles
10/11/1983US4409128 Oxidation catalyst, especially for the preparation of methacrylic acid by gas phase oxidation of methacrolein
10/11/1983US4409127 Attrition resistant metal/oxygen compositions and a process for their preparation
10/11/1983CA1155104A1 Catalyst supports and cracking catalysts incorporating them
10/11/1983CA1154938A1 Method for the removal of nitric oxide from gas streams
10/11/1983CA1154937A1 Conversion of carbon monoxide, hydrocarbons and oxides of nitrogen contained in exhaust gases from an internal combustion engine
10/05/1983EP0090769A2 Process for the preparation of 1,2,5,6-tetrahydro-4H-pyrrolo(3,2,1-ij)-quinolin-4-one and 5-halo-1,2,3-(1,2,dihydropyrrolo)-4-quinolone intermediates
10/05/1983EP0090498A2 Fluorinated polyether and derivatives thereof
10/05/1983EP0090442A2 Process for the preparation of catalytically active cross-linked metal silicate
10/05/1983EP0090109A1 The recovery of alkali metal catalyst constituents by the use of sulphurous acid in a coal conversion process
10/04/1983US4408080 Process for producing acetaldehyde
10/04/1983US4408078 Ligand-stabilized platinum catalyst
10/04/1983US4408075 Ammonopysis in presence of hydrogenation catalyst
10/04/1983US4407738 Automotive catalytic exhaust systems
10/04/1983US4407737 Milling to powders of specified granulometry
10/04/1983US4407736 Catalyst and process of preparing
10/04/1983US4407735 Method of impregnating spheres of activated alumina for use in catalyst support with cerium
10/04/1983US4407734 Spray dried vanadia catalyst and method of preparing it
10/04/1983US4407733 Treatment with base before impregnation with catalytic material
10/04/1983US4407726 Preparation of carboxylic acids
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