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)
04/1981
04/15/1981EP0027022A1 Production of five-membered nitrogen-containing saturated heterocyclic compounds and catalyst suitable therefor
04/15/1981EP0026827A1 Process for producing ethylene oxide
04/14/1981US4262139 Catalytic acetoxylation of butadiene
04/14/1981US4262130 From nitro compound, carbon monoxide, and an alcohol
04/14/1981US4262129 Preparation of a 3-thienylmalonic acid and the corresponding diesters
04/14/1981US4261905 From furfural; copper chromite hydrogenation catalyst promoted with alkaline earth oxide
04/14/1981US4261865 Catalyst for olefin production
04/14/1981US4261864 Process for the selective preparation of alpha-olefin from synthesis gas
04/14/1981US4261863 Ozone control catalyst compositions
04/14/1981US4261862 Platinum or palladium on a spinel coating a support
04/14/1981US4261860 Oxides of molybdenum, copper, phosphorus, antimony, and calcium
04/14/1981US4261859 Catalyst for producing methacrylic acid
04/14/1981US4261858 Oxides of molybdenum, copper, phosphorus, antimony, calcium, rhenium
04/14/1981US4261811 Containing platinum and a small amount of palladium; not presulfided
04/14/1981CA1099298A1 Hydrogenation of cyclopentadiene
04/14/1981CA1099297A1 Continuous hydrogenation of cyclopentadiene
04/14/1981CA1099293A1 PROCESS FOR THE PREPARATION OF .beta.-PHENYLETHYL ALCOHOL
04/14/1981CA1099291A1 Process for the production of diamines
04/14/1981CA1099250A1 Process for the preparation of unsaturated acids from unsaturated aldehydes
04/08/1981EP0026645A1 Process for cracking heavy hydrocarbons into light oils and for producing hydrogen, and so produced light oil and hydrogen
04/08/1981EP0026415A1 Process for producing methyl formate by the catalytic conversion of methanol
04/08/1981EP0026367A1 Process for the preparation of cis-2,6-dimethyl morpholine
04/07/1981US4260845 Alcohol dehydration employing a zinc aluminate catalyst
04/07/1981US4260832 Alkali metal or hydroxide or alkoxide thereof as catalyst
04/07/1981US4260822 Oxidation of isobutane or propane
04/07/1981US4260820 Method of preparing aliphatic carboxylic acids
04/07/1981US4260817 Hydrogenation of p-xylene oxidation by-products using catalyst containing palladium or platinum with other metal
04/07/1981US4260810 Carbonylation, esterification
04/07/1981US4260553 Alumina-containing methanation catalysts
04/07/1981US4260520 For oxidative dehydrogenation of ethylbenzene to styrene, oxides of cobalt, phosphorus and molybdenum and/or potassium on support
04/07/1981US4260518 Process for the regeneration of metallic catalysts
04/07/1981US4260475 Hydrocarbon cracking process
04/07/1981CA1098890A1 Highly dispersed catalytic platinum
04/07/1981CA1098889A1 Explosion proof bed for catalyst combustion heaters
04/07/1981CA1098888A1 Production of phenols and catalyst therefor
04/07/1981CA1098714A1 Process for recovering vanadium accumulated on spent catalyst
04/01/1981EP0026154A1 Process for preparing 4,4'-dinitrostilbene-2,2'-disulfonic acid and its salts and its use
04/01/1981EP0025963A1 Process for improving the activity of silver-support catalysts
03/1981
03/31/1981US4259536 Catalytic hydrogenation of fatty acid
03/31/1981US4259533 From tertiary olefin and methanol in presence of heteropoly acid catalyst
03/31/1981US4259262 Catalytic hydrogenation of unsaturated dinitriles
03/31/1981US4259257 1-Phenyl-2-amino-1,3-propanediol-N-aryloxyalkyl derivatives
03/31/1981US4259211 Catalyst for the oxidation of acrolein and methacrolein to acrylic acid and methacrylic acid, respectively
03/31/1981CA1098546A1 Process for the preparation of ethylene glycol- dimethylether (dimethyl glycol)
03/31/1981CA1098544A1 Process for the preparation of ethylene glycol
03/31/1981CA1098539A1 Method for the preparation of esters
03/31/1981CA1098535A1 Method for the preparation of esters of carbonic acid
03/31/1981CA1098532A1 No translation available
03/31/1981CA1098508A1 Reactive catalyst for amino resins
03/31/1981CA1098507A1 Process for producing methacrylic acid and a catalyst
03/31/1981CA1098505A1 Metals passivation with catalyst fines
03/31/1981CA1098472A1 Process for the selective desulfurization of cracked naphthas
03/25/1981EP0025715A1 Process for the production of a supported solid oxide complex catalyst and use thereof
03/25/1981EP0025641A1 Process for purifying a crude ketone containing small amounts of aldehydes
03/25/1981EP0025519A1 Process for the production of 2-alkyl- or 2-arylthiomethyl phenol
03/24/1981US4258268 Aldol condensations
03/24/1981US4258222 Hydrogenation of formose solutions
03/24/1981US4258220 Purification of 2,6-xylenol streams
03/24/1981US4258218 Composite catalyst
03/24/1981US4258217 By oxidation of isobutylene and tert-butanol using a metallic oxide catalyst
03/24/1981US4258190 By reacting cyclohexanone and an oxalate ester to form a cyclohexanonecarboxylate intermediate
03/24/1981US4258025 Pd/SiO2 Hydrogenation catalyst suitable for H2 O2 manufacture
03/24/1981US4257975 Intermediate for insecticides
03/24/1981US4257967 Catalyst composition and method for oxidation of ethylene to ethylene oxide and method of catalyst manufacture
03/24/1981US4257922 Process for coal liquefaction and catalyst
03/24/1981US4257921 Catalyst for the oxidation of butene
03/24/1981US4257920 Oxidation catalyst
03/24/1981US4257877 Selective hydrogenation process
03/24/1981CA1098107A1 Catalyst and method for making
03/24/1981CA1098105A1 Catalyst for automotive emission control and method for making same
03/24/1981CA1097927A1 Nickel recovery
03/24/1981CA1097887A1 Process for the synthesis of ammonia using a catalyst supported on graphite-containing carbon
03/18/1981EP0025383A1 Substituted derivatives of cyclopropene, their preparation and use in the synthesis of precursors of dl cis chrysanthemic acid
03/17/1981US4256722 Process for producing porous spinel materials
03/17/1981US4256715 Process for preparing crystalline phosphonitrilic chloride oligomers
03/17/1981US4256669 Solvent extraction and alkylation with aromatic amine to produce diaryl para-phenylenediamines
03/17/1981US4256666 Preparation of β-aminopropionamides
03/17/1981US4256654 Conversion of hydrogen and carbon monoxide into C1 -C4 range hydrocarbons
03/17/1981US4256653 Preparation and use of high surface area transition metal catalysts
03/17/1981US4256609 Physical adsorption of a group 6,7,or 8 metal compound
03/17/1981US4256608 Pyrolyzed rhenium carbonyl with platinum group metal and iron components
03/17/1981US4256568 Using metal oxides or metal hydroxides to form an hydroxy metal phenate; separation; decomposition by heating
03/17/1981US4256566 Pyrolyzed rhenium carbonyl with group 8 metal and tin components
03/17/1981US4256564 Cracking process and catalyst for same containing indium to passivate contaminating metals
03/17/1981US4256545 Method of oxygen electrode preparation and product thereof
03/17/1981CA1097695A1 Methanation process
03/17/1981CA1097606A1 Thallium (iii) reagents supported on montmorillonite clay minerals and oxythallation processes for utilizing same
03/17/1981CA1097484A1 Pb.sub.2(min2-x xxpb.sub.x)o in7-y xx compounds wherein m is ru, ir or mixtures thereof, and method of preparation
03/17/1981CA1097482A1 Method for making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium
03/17/1981CA1097481A1 Bi.sub.2¬m in2-x xxbi.sub.x|o in7-y xx compounds wherein m is ru, ir or mixtures thereof, and electrochemical devices containing same
03/11/1981EP0024954A1 Catalyst for production of unsaturated carboxylic acid, preparation thereof and production of unsaturated carboxylic acid
03/11/1981EP0024770A1 Hydrolysis of allyl ethers and ketones thus prepared
03/11/1981EP0024682A1 Process for the preparation of n-propyl-n-propylidene acetamide or di-n-propyl acetamide
03/11/1981EP0024651A1 Process for the production of olefinically unsaturated carbonyl compounds and alcohols
03/11/1981EP0024648A1 Process for the production of unsaturated alcohols
03/11/1981EP0024612A2 New 4-fluoro-3-phenoxy-benzyl-ethers, process for their preparation and their use
03/10/1981USRE30545 Catalyst
03/10/1981US4255606 Improved para- and ortho-xylene isomerization by adding pentane
03/10/1981US4255587 N-Substituted 2,6-dialkylanilines and process for their preparation
03/10/1981US4255359 Non-polluting oxyhydrochlorination process
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