Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240) |
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08/29/1978 | CA1037401A1 Regeneration procedure |
08/22/1978 | US4108218 Metal oxide beds |
08/22/1978 | CA1037067A1 Conversion of olefins using improved catalysts |
08/22/1978 | CA1037017A1 Olefin hydration catalyst |
08/15/1978 | US4107416 Coordination catalysts for polymerizing alpha-olefins |
08/15/1978 | US4107091 Catalyst for synthesizing a gaseous hydrocarbon mixture having a high methane content from carbon monoxide and hydrogen |
08/15/1978 | US4107088 Copolymerized silica hydrosol bound cracking catalysts |
08/15/1978 | US4107087 Use of citric acid to make catalyst from catalyst fines |
08/15/1978 | US4107085 Pentavalent antimony compound, other polyvalent metal compounds - silica sol |
08/15/1978 | US4107083 Hydrocarbon conversion with a selectively sulfided acidic multimetallic catalytic composite |
08/15/1978 | US4107079 Noble metal coordination complex |
08/15/1978 | CA1036582A1 Iridium-containing catalysts |
08/15/1978 | CA1036579A1 Iridium-containing catalysts |
08/15/1978 | CA1036578A1 Iridium-containing catalysts |
08/15/1978 | CA1036573A1 Regeneration process and apparatus |
08/15/1978 | CA1036572A1 Process for preparing materials having improved mechanical and thermal properties and materials obtained thereby |
08/08/1978 | US4105591 Ammonium, sodium and potassium carbonates, sodium or potassium nitrates as filtering aids |
08/08/1978 | US4105587 Process for producing a particle pack composition comprising alumina and the resulting attrition resistant composition |
08/01/1978 | US4104360 Process for reducing oxides nitrogen in the exhaust gas from internal combustion engines |
08/01/1978 | US4104154 Containing a platinum group metal |
08/01/1978 | US4104153 Catalyst comprising platinum group metal on calcined alumina |
07/25/1978 | US4102827 Novel polyelectrolytes |
07/25/1978 | US4102821 Adding polycarboxylic acid prior to forming support |
07/25/1978 | US4102813 Catalyst for purifying exhaust gases |
07/25/1978 | US4102777 Transition metal composited with a spinel coated metal oxide support, calcination |
07/18/1978 | US4101722 Stress resistant polyolefins |
07/18/1978 | US4101635 Method for regenerating and recycling catalyst for oxidation of sulfur dioxide |
07/18/1978 | US4101560 Shaped, bonded boride catalysts |
07/18/1978 | US4101449 Sintering anickel oxide |
07/18/1978 | US4101446 Lead acetate impregnated magnesium silicate for the production of perchloromethyl mercaptan |
07/18/1978 | US4101418 Catalytic reforming of a naphtha fraction |
07/11/1978 | US4100109 Catalyst and a process for their preparation |
07/11/1978 | US4100105 Titanium-modified silyl chromate catalysts for ethylene polymerization |
07/04/1978 | US4098874 Method of preparation of alumina catalyst support or carrier material |
07/04/1978 | US4098833 Regeneration of hydrocarbon conversion catalysts |
07/04/1978 | US4098682 Group 6 and group8 metal components on inorganic oxide support |
07/04/1978 | US4098679 Gasoline |
06/27/1978 | US4097576 Reduction catalyst for removal of nitrogen oxides in exhaust gas |
06/27/1978 | US4097501 Use of coated catalysts in the preparation of maleic anhydride |
06/27/1978 | US4097423 Inorganic-organic compositions |
06/27/1978 | US4097414 Modified ethylene oxide catalyst and a process for its preparation |
06/27/1978 | US4097413 Cobalt-molybdenum-alumina |
06/27/1978 | US4097412 Catalyst carriers and a process for their preparation |
06/20/1978 | US4096095 Aluminum-iron alloy with protective coating of a refractory oxide and second catalytic coating |
06/20/1978 | US4096094 Oxidation catalysts |
06/13/1978 | US4094919 Hydrocarbon conversion processes and catalysts |
06/13/1978 | US4094820 Manufacture of cobalt and/or nickel-molybdenum-alumina catalysts |
06/13/1978 | US4094817 Regeneration method for gravity-flowing deactivated catalyst particles |
06/13/1978 | US4094814 Group 8 metal hydrorefining catalyst; carbon burning, halogenation |
06/06/1978 | US4093636 Epoxidation of olefinic compounds |
06/06/1978 | US4093559 For oxacylation of olefins; impregnation, drying to remove solvent residue, reduction |
05/30/1978 | US4092371 Alkylation catalysts |
05/30/1978 | US4092269 Pore modifier of polymer, cellulosic material, mono- or polysaccharide or hydrogenated vegetable oil |
05/23/1978 | US4090980 Nickel silica catalysts |
05/23/1978 | US4090978 Electrocatalysts and a method for the preparation thereof |
05/23/1978 | US4090952 Hydrocarbon conversion with a sulfided acidic multimetallic catalytic composite |
05/16/1978 | US4089930 Process for the catalytic reduction of nitric oxide |
05/16/1978 | US4089810 Purification of exhaust gases |
05/09/1978 | US4088607 Catalyst and method of preparing same |
05/09/1978 | US4088603 Catalyst activation process |
05/02/1978 | US4087476 Dehydrogenation method |
05/02/1978 | US4087383 Method for acid treating solid supports |
05/02/1978 | US4087378 Preparation of a supported metal phthalocyanine |
05/02/1978 | US4087377 Reaction of sulfur dioxide, chlorine, hydrogen fluoride |
05/02/1978 | US4087353 Catalyst containing platinum or palladium, tin, halogen, and rhodium |
05/02/1978 | US4087351 Containing platinum or palladium, rhenium, rhodium, tin, and a halogen on a support |
04/25/1978 | US4086261 Methanation over synthetic amorphous silicas |
04/25/1978 | US4086188 Catalyst for aldol condensations |
04/25/1978 | US4086187 Water slurry |
04/25/1978 | US4086185 Process for activating catalyst for polymerization of propylene before polymerization |
04/25/1978 | US4086184 Oxidizing said catalyst |
04/18/1978 | US4085131 Catalytic deposit of heavy metal oxide |
04/18/1978 | US4085035 Hydrogenation process using noble metal catalysts promoted by liquid fluorine containing acids |
04/18/1978 | US4084938 Catalytic desulfurization, denitrogenation, and demetallization |
04/11/1978 | US4084058 4,5,6-Trinor-3,7-inter-m-phenylene prostaglandin F1α analogs |
04/11/1978 | US4083911 Compressing green aluminum hydroxide, comminution, heat treatment |
04/11/1978 | US4083905 Open mesh, random fiber, ceramic structure, monolithic catalyst support |
04/11/1978 | US4083771 Hydrorefining of petroleum fraction utilizing a catalyst prepared with an anion complex of a group VI-B and a group VIII metal component |
04/04/1978 | US4082698 Oxides of vanadium, molybdenum and copper plus oxide of antimony and/or germanium |
04/04/1978 | US4082697 Catalyst carrier, its method of preparation and a reforming catalyst supported on the carrier |
04/04/1978 | US4082696 Method of catalyst manufacture |
04/04/1978 | US4082652 Process for improved carbon-supported hydrodesulfurization catalysts |
03/28/1978 | US4081576 Incorporating a nitrogen-containing polymer in a dispersion of metal oxide |
03/28/1978 | US4081516 Separation of catalyst particles from a suspension of these particles in an aqueous hydroxyl-ammonium salt solution |
03/28/1978 | US4081409 Method for preparing fuel cell catalysts |
03/28/1978 | US4081406 Group 6b or 8 metal, alumina hydrogel, precipitation, impregnation, calcination |
03/28/1978 | US4081405 Preparation of catalysts of predetermined pore size distribution and pore volume |
03/21/1978 | US4080426 Reduction of nitric oxide using catalysts pretreated with selenium |
03/21/1978 | US4080398 Process for preparing catalysts for use in olefins conversion reactions |
03/21/1978 | US4080313 Comprising alumina, a clay mineral, and transition metal or group 2a, 5a, 6a, or 7a oxides, hydrogenation catalyst |
03/21/1978 | US4080311 Thermally stable phosphate containing alumina precipitates and their method of preparation |
03/21/1978 | US4080286 Hydrodesulfurization process employing a Group IV-B promoted catalyst |
03/21/1978 | US4080284 Hydrocarbon conversion with modified solid catalyst materials |
03/14/1978 | US4079019 Process for preparing zeolite containing hydrocarbon conversion catalysts |
03/14/1978 | US4078992 Metal phthalocyanine catalyst from 4-sulfophthalic compound |
03/14/1978 | CA1027974A1 Process for preparing very pure aromatics from petroleum cuts |
03/07/1978 | US4077995 Sulfided cobalt-aluminum-zinc mixed oxide catalyst |
03/07/1978 | US4077912 Catalysts useful for exothermic reactions |
03/07/1978 | US4077907 Catalyst for synthesizing low boiling aliphatic hydrocarbons from carbon monoxide and hydrogen |
02/28/1978 | US4076888 Process for the preparation of metallic and/or metal-ceramic and/or ceramic sponges |