Patents
Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240)
02/1985
02/19/1985US4500418 Alumina or gallia contaced with ammonium or boron fluoride;aqueousammonium exchange solution; roasting
02/19/1985CA1182802A1 Process for burning deleterious substances contained in exhaust gases of alcohol-operated internal combustion engines, process for producing the catalyst and use of same
02/19/1985CA1182797A1 Dimethylether production process
02/13/1985EP0133052A2 An Ni+2 exchange silica-alumina catalyst for olefin oligomerization
02/13/1985EP0132848A2 Process for producing alpha-olefin polymers using novel catalyst system
02/12/1985US4499205 High activity catalyst for reforming of methanol and process of preparing same
02/12/1985US4499203 Supported catalyst of increased resistance to poisons, useful for hydrotreating metal-containing oil fractions
02/12/1985US4499202 Pellets of aluminum, silicon, iron and titanium with molybdenum and/or phosphorus promoter
02/12/1985US4499201 Process for removing alumina or silica substrate from carbonaceous pyropolymers
02/12/1985US4499197 Co-gel catalyst manufacture
02/12/1985US4499025 Electrochemical maintenance of catalyst activity
02/12/1985CA1182479A1 Porous refractory inorganic oxide product
02/12/1985CA1182439A1 Process for producing abrasion-resistant shell catalysts and use of same
02/05/1985US4497958 Process for oxidizing a carboxylic anhydride with heterogeneously prepared vanadium-phosphorus-oxygen containing catalyst composition
02/05/1985US4497907 Hydrogenation catalysts
02/05/1985US4497903 Activated cobalt-substituted layered aluminosilicate for synthesis gas conversion
02/05/1985US4497704 Group 6 and group 8 metal on a support from a nonaqueous solution
02/05/1985CA1182097A1 Method of removing organic cations from zeolites
01/1985
01/29/1985US4496780 Heating with group 8 metal catalyst on support plus alkaline earch metal oxide
01/29/1985US4496663 Production of catalysts
01/23/1985EP0131975A2 Process for upgrading a gasoline
01/23/1985EP0131578A1 Catalysts
01/22/1985US4495306 Hydrogenation catalysts
01/22/1985US4495305 Catalyst for conversion of hydrocarbons
01/22/1985US4495304 Particle mixture of aluminum silicates and a spinel; catalytic cracking
01/22/1985US4495064 Antimony tris(2-hydroxy-ethylthiolate)
01/22/1985US4495062 Catalyst and support, their methods of preparation, and processes employing same
01/16/1985EP0047322B1 Process for preparing catalyst
01/15/1985US4493905 Fluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuel
01/15/1985US4493761 Catalytic hydroliquefaction using a Cr-Mo-Group VIII catalyst
01/15/1985CA1181060A1 Silver catalyst and method for the manufacture of ethylene oxide
01/09/1985EP0130850A1 Process for the presulfurization of hydrocarbon treatment catalysts
01/09/1985EP0130532A2 Process for the preparation of catalysts for fluorination and/or dismutation reactions of halogenated hydrocarbons
01/08/1985US4492770 Catalyst and use thereof in treating internal combustion engine exhaust gases
01/08/1985US4492769 Palladium, base metal element, and other platinum group metal
01/01/1985US4491639 Methods of making high activity transition metal catalysts
12/1984
12/25/1984US4490483 Combining alumina with group 4 metal compound and molybdenum compound
12/25/1984US4490480 Nickel catalyst on alumina support
12/25/1984US4490219 Method of manufacture employing electrochemically dispersed platinum catalysts deposited on a substrate
12/19/1984EP0128721A2 Silica-modified catalyst and use for selective production of para-dialkyl substituted benzenes
12/19/1984EP0128302A1 Iron/silicon-based catalyst exhibiting high selectivity to C2-C6 alkenes in CO/H2 Fischer-Tropsch reactions
12/18/1984US4489172 Activated chromium catalyst treated with tertiary alcohol
12/18/1984US4488971 Process for even division of substances and mixtures of substances in the course of manufacture of pulverulent preparations by chemical reaction
12/18/1984CA1179667A1 Catalytic particles and process for their manufacture
12/11/1984USRE31761 Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts
12/11/1984CA1179313A1 Amorphous silica based catalyst and process for its production
12/04/1984US4486297 Sulfurization of catalyst with thiophenes
12/04/1984CA1178787A1 Catalytic process for producing a gas containing hydrogen
12/04/1984CA1178786A1 Catalytic process involving carbon monoxide and hydrogen
11/1984
11/28/1984EP0126676A1 Process for preparing catalysts for treating exhaust gases from internal-combustion engines
11/28/1984EP0126194A1 Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method
11/28/1984EP0077334B1 Method for the oxidation of reactive aromatics
11/27/1984US4485005 Mixing aluminosilicate with group six and/or eight compound, and polyether surfactant
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
11/21/1984EP0125565A2 Process for producing honeycomb catalyst for exhaust gas conversion
11/20/1984US4483942 Process of preparing hydrogenation catalysts
11/20/1984US4483940 Coating %ith a water-soluble high molecular weight polymer
11/14/1984EP0124999A2 Catalyst composition for conversion of synthesis gas to hydrocarbons
11/13/1984US4482752 Organic compound conversion
11/13/1984US4482642 Process for the production of slugs of pyrogenically produced oxides
11/13/1984US4482641 Metal-containing active carbon and method for making same
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
11/13/1984CA1177807A1 Attrition resistant metal/oxygen compositions
11/07/1984EP0124119A1 Conversion of crude oils with carbon-hydrogen fragmentation compounds over non-zeolitic catalysts
11/06/1984CA1177468A1 Antimonate-based redox catalysts
11/06/1984CA1177462A1 Process and catalysts for vapor phase nitration of aromatic compounds
10/1984
10/31/1984EP0123565A1 Process and apparatus for the transport and the heating of granular materials
10/31/1984EP0123293A2 Process for preparing superficially porous supports for chromatography and catalysts
10/30/1984US4480049 Alkylation catalysts
10/30/1984CA1176920A1 Enhanced oxide whisker growth on cold-rolled aluminum- containing stainless steel foil
10/24/1984EP0122644A1 Metal hydride modified aluminium and/or silicon oxide compositions and process for their preparation
10/24/1984EP0122572A2 Catalysts and catalyst supports
10/23/1984US4478797 Exhaust gas purification
10/23/1984US4478757 Process for the manufacture of aromatic isocyanates
10/23/1984CA1176587A1 Hydrogenation catalyst
10/17/1984EP0122180A1 Process for hydrotreating hydrocarbon feeds, and catalyst used in such a process
10/16/1984US4477583 Zeolite
10/16/1984US4477492 Atomizing, spray drying, sintering
10/16/1984US4477380 Oxidation process of reactive aromatics with reactivation of the catalyst using potassium permanganate
10/09/1984US4476288 Catalysts comprising magnesium and a transition metal
10/09/1984US4476247 Synthesis gas catalyst
10/03/1984EP0120655A1 Improved catalysts and their use in ammonia production
10/03/1984EP0120604A1 Metal-containing active carbon and methods for making and using same
10/02/1984US4474895 Catalysts for gaseous phase fluorination of aliphatic chlorinated and chlorofluorinated hydrocarbons
10/02/1984CA1175410A1 Binderless zeolite extrudates and method of producing
10/02/1984CA1175409A1 Method of producing binderless zeolite extrudates
09/1984
09/27/1984WO1984003642A1 Improved catalysts and their use in ammonia production
09/26/1984EP0119715A2 Catalysts with support coatings having increased macroporosity
09/26/1984EP0119190A1 Catalyst composition for the Ortho-Alkylation of a phenol.
09/25/1984CA1175073A1 Process for preparing aromatics-rich hydrocarbons from synthesis gas
09/18/1984US4472533 Aluminum support, electrodeposition-/metals/
09/18/1984US4472529 Fluoride-containing refractory oxide
09/18/1984US4472516 Alkali metal salt deactivating solution
09/18/1984US4472513 Evaporation of group ib, vi b and viii metals onto polymeric substrate
09/18/1984US4472332 Process for the production of porous ceramic molded articles
09/18/1984US4472267 Catalyst and process for conversion of hydrocarbons
09/18/1984US4471712 Apparatus for the internal coating of contact tubes
09/12/1984EP0118162A1 Preparation of metal containing catalysts
09/11/1984US4471027 Coated surfaces capable of decomposing oils
09/04/1984US4469815 High resistance to heat and carbon deposition