Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164) |
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12/06/1977 | US4061596 Process for preparing titanium oxide shaped carrier |
12/06/1977 | US4061594 Alumina-based bodies obtained by agglomeration which are resistant to elevated temperatures |
12/06/1977 | US4061592 Platinum-rhenium-zinc containing |
12/06/1977 | US4061563 Nickel-tungsten on silica-alumina carrier catalyst |
11/29/1977 | US4060662 Article having a surface layer of catalytic ash by-product of coal combustion |
11/29/1977 | US4060560 Disproportionation of xylenols with phenol to form cresols |
11/29/1977 | US4060545 Preparation of unsaturated carboxylic esters from propylene or isobutylene |
11/29/1977 | US4060500 Preparation of mixed metal oxides by decomposition of carbonate solid solutions having the calcite structure |
11/29/1977 | US4060498 Process for steam reforming of hydrocarbons |
11/22/1977 | US4059691 Method of reducing the incidence of infectious diseases and relieving stress in livestock |
11/22/1977 | US4059645 Platinum and rhenium catalyst on alumina support |
11/22/1977 | US4059627 Hydrogenation of chlorinated nitro aromatic, noble metal catalyst, thioether |
11/22/1977 | US4059608 Nickel catalyst |
11/22/1977 | US4059598 Decomposition of hydroperoxides in propylene epoxidation reaction product |
11/22/1977 | US4059541 Oxidized platinum sulfite acid |
11/22/1977 | US4059504 Hydrotreating of pyrolysis gasoline |
11/15/1977 | US4058577 Modified zinc ferrite oxidative dehydrogenation catalysts |
11/15/1977 | US4058571 Continuous process for the production of d,l'menthol |
11/15/1977 | US4058556 From allyl acetate, carbon monoxide and hydrogen, cobalt carbonyl catalyst, solvent |
11/15/1977 | US4058547 From propylene, ammonia and oxygen, thallium-molybdenum-iron-bismuth-oxide catalyst |
11/15/1977 | US4058485 Catalytic exhaust systems |
11/15/1977 | US4058450 Alumina-halogen-noble metal containing catalyst |
11/08/1977 | US4057586 Process for the manufacture of hydroquinone dimethyl ethers |
11/08/1977 | US4057581 Catalytic dehydrogenation, nickel-chromium-manganese or copper or aluminum catalyst |
11/08/1977 | US4057570 From propylene, oxygen and ammonia, uranium-antimony-group 4b metal oxide catalyst |
11/08/1977 | US4057552 Production of cyanopyridines from piperidines |
11/08/1977 | US4057513 Hydrogenation catalyst and process for preparing same |
11/08/1977 | US4057512 Alkali metal catalyst recovery system |
11/01/1977 | US4056576 Chemical process over gallium catalyst converting saturated hydrocarbons to olefins |
11/01/1977 | US4056575 Chemical process making aromatic hydrocarbons over gallium catalyst |
11/01/1977 | US4056565 Process for the production of acrylamide and methacrylamide |
11/01/1977 | US4056490 Dehydrogenation process and catalyst |
11/01/1977 | US4056489 High temperature stable catalyst composition and method for its preparation |
11/01/1977 | US4056487 Vanadium phosphorus oxygen oxidation catalysts useful for preparing anhydrides from alkanes |
10/25/1977 | US4055721 Palladium-halogen containing catalyst |
10/25/1977 | US4055715 Method of producing 1-N-[L-(-)-α-hydroxy-γ-aminobutyryl]XK-62-2 |
10/25/1977 | US4055628 Method for preparing graphite containing carbon |
10/25/1977 | US4055590 Method of making carboxylic acid esters |
10/25/1977 | US4055513 Perovskite catalysts and process for their preparation |
10/25/1977 | US4055512 Rhodium or ruthenium on a carrier |
10/25/1977 | US4055511 Slurried chromium cobalt molybdate |
10/18/1977 | US4054687 Method for making a fuel cell electrode |
10/18/1977 | US4054644 Water gas shift process |
10/18/1977 | US4054642 Claus reaction catalysts |
10/18/1977 | US4054640 Iron ore catalyst lumps |
10/18/1977 | US4054609 Dehydrogenation of methanol; copper, zinc and selenium catalyst |
10/18/1977 | US4054607 Catalytic oxidation of p-methoxytoluene |
10/18/1977 | US4054588 Process for the preparation in a single stage of saturated omega-aminoacids from olefinically unsaturated omega-aldehydoacids |
10/11/1977 | US4053557 Method of decomposing chlorohydrocarbons |
10/11/1977 | US4053556 Catalysis |
10/11/1977 | US4053531 Steam reforming of polycyclic hydrocarbons |
10/11/1977 | US4053524 Hydrogenation process and catalyst |
10/11/1977 | US4053436 Spray dried titanium-containing catalyst for stress crack resistant polymer |
10/11/1977 | US4053435 Catalysts for the polymerization of ethylene |
10/11/1977 | US4053434 Exhaust gas conversion catalyst |
10/11/1977 | US4053389 Hydrocarbon conversion with an acidic multi-metallic catalytic composite |
10/04/1977 | US4052462 Catalyst composition for oxidation of olefins |
10/04/1977 | US4052452 Process for preparing glycolic acid and its polymers |
10/04/1977 | US4052450 Catalytic oxidation of α-olefins |
10/04/1977 | US4052437 Process for producing urethane from nitro compounds, hydroxyl compounds and carbon monoxide using rhodium oxide catalysts |
10/04/1977 | US4052424 Production of esters from alcohols |
10/04/1977 | US4052420 Process for producing diurethane from dinitro compounds, hydroxyl compounds and carbon monoxide |
10/04/1977 | US4052418 Preparation of maleic anhydride from four-carbon hydrocarbons |
10/04/1977 | US4052341 3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pentan-2-ol compound and perfume compositions |
10/04/1977 | US4052338 Iron-cobalt-chromium-potassium-vanadium oxide |
10/04/1977 | US4052336 Process for preparing noble metal catalysts |
10/04/1977 | US4052335 Catalyst for the production of gamma-butyrolactone and a method for preparing the catalyst |
10/04/1977 | US4052333 Catalyst treatment |
10/04/1977 | US4052332 Catalyst regeneration with impregnation of bismuth and molybdenum |
10/04/1977 | US4052302 Process of forming catalytic surfaces for wet oxidation reactions |
10/04/1977 | US4052296 Hydrogenation process employing a zinc promoted catalyst |
09/27/1977 | US4051180 Preparation of acrylic acid and methacrylic acid |
09/27/1977 | US4051179 Catalytic process for the preparation of unsaturated carboxylic acids |
09/27/1977 | US4051174 Isomerization process |
09/27/1977 | US4051140 Preparation of pyridines and nicotinonitrile from piperidines |
09/27/1977 | US4051073 Pellet-type oxidation catalyst |
09/27/1977 | US4051072 Method for making pellet type catalyst |
09/27/1977 | US4051071 Dehydrogenation method and sulfided nonacidic multimetallic catalytic composite for use therein |
09/27/1977 | US4051070 Exhaust systems |
09/27/1977 | US4051068 Process for reactivating silver catalysts used in the manufacture of ethylene oxide by direct oxidation |
09/27/1977 | US4051021 Hydrodesulfurization of hydrocarbon feed utilizing a silica stabilized alumina composite catalyst |
09/27/1977 | US4051018 Hydrocarbon conversion with a selectively sulfided acidic multimetallic catalytic composite |
09/27/1977 | US4051017 Catalytic metal on alumina |
09/27/1977 | US4051014 Preferential oxidation with peroxy oxidant |
09/20/1977 | US4049789 Process for preparation of mixed oxide powders |
09/20/1977 | US4049706 Selective oxidation of chrysanthemyl alcohol |
09/20/1977 | US4049584 Hydrogenation catalyst |
09/20/1977 | US4049583 Metal oxide catalytic compositions having perovskite crystal structures and containing metals of the platinum group |
09/20/1977 | US4049581 Method for preparing hydrocarbon conversion catalyst using acid amide solutions to impregnate a tin component |
09/20/1977 | US4049579 Magnesium chromite with silica and alumina |
09/20/1977 | US4049578 Slurrying compounds of platinum, iridium, and copper, calcining |
09/20/1977 | US4049577 Oxidation catalyst, molding and drying solutions of cobalt, iron, bismuth, molybdenum, and potassium compounds, calcining |
09/20/1977 | US4049576 Platinum-palladium catalyst for selective hydrogenation of aromatics and olefins in hydrocarbon fractions |
09/20/1977 | US4049575 Calcining metal oxides, impregnating with a metal compound |
09/20/1977 | US4049574 Catalyst and process for preparing maleic anhydride from C4 hydrocarbons |
09/20/1977 | US4049571 Surface aftertreatment using zinc salts of carboxylic acids |
09/20/1977 | US4049542 Reduction of sulfur from hydrocarbon feed stock containing olefinic component |
09/13/1977 | US4048249 Dehydrocyclization with an acidic multimetallic catalytic composite |
09/13/1977 | US4048246 Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein |
09/13/1977 | US4048245 Dehydrogenation method and nonacidic multimetallic catalytic composite for use therein |