Patents
Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240)
07/1985
07/31/1985EP0149816A1 Inorganic oxide aerogels and their preparation
07/30/1985US4532351 Process for hydrogenating organic compounds by use of Group VIII aluminum-silicate catalysts
07/30/1985US4532228 Treatment of monolithic catalyst supports
07/23/1985US4530918 Catalysts and method of their preparation
07/23/1985US4530917 Process of presulfurizing catalysts for hydrocarbons treatment
07/23/1985US4530911 Molybdenum or tungsten and cobalt or nickel on support
07/17/1985EP0148544A1 Process for preparing inorganic metal oxygen composition capable of dehydrocoupling toluene
07/17/1985EP0148540A1 Active zeolite catalysts of improved stability
07/16/1985US4529718 Alumina coating compositions for catalyst supports and process for their formulation
07/16/1985CA1190537A1 Heating silica gel in inert atmosphere before activation
07/10/1985EP0147839A2 A process of the production of a catalyst
07/10/1985EP0147751A2 Process for eliminating nitrogen oxides from exhaust gases
07/09/1985US4528398 Method for the preparation of unsaturated carboxylic acid with high activity phosphomolybdic acid based catalysts
07/09/1985US4528279 Monolithic catalyst for exhaust gas purification
07/09/1985CA1190203A1 Process for deactivating catalytically active sites on the external surface of crystalline silicate catalysts, as well as crystalline silicate catalysts the catalytic properties of the external surface of which differ from those of the pore surface
07/03/1985EP0147020A2 Improvements in catalysts
07/02/1985CA1189844A1 Process for improving activity of tellurium containing metal oxide catalysts
06/1985
06/26/1985EP0146313A2 Method for producing aqueous, low-alkali metal low-alumina silica sols
06/26/1985EP0146169A1 Improved process for preparing alkylation catalysts
06/20/1985WO1985002557A1 Support for producing abrasion-proof catalysts
06/19/1985EP0145584A2 Catalytic process for the treatment of exhaust gases
06/19/1985EP0145478A2 Improvements in catalysts
06/19/1985EP0145094A2 Process for preparing a transition metal-silicate catalyst
06/19/1985EP0145042A2 Hydrocarbon conversion processes and modified refractory oxides which can be used in such processes
06/19/1985EP0144506A2 Catalyst for the production of synthesis gas or of hydrogen, and process for its production
06/18/1985US4524229 Arene alkylation with metal oxide-niobium halide/oxide catalysts
06/18/1985US4524094 Self-supporting catalytic sleeve formed of interwoven loosely packed multi-fiber strands for receiving air-combustible gas mixtures for flameless catalytic combustion along the sleeve
06/18/1985US4524051 Drying and firing a substrate impregnated with a stannic oxide liquid dispersion
06/18/1985CA1189052A1 High porosity catalyst
06/18/1985CA1189051A1 Alumina spheroids with controlled small particle size
06/11/1985US4522941 Adding coating regulators
06/11/1985US4522940 Impregnating matrix with hydrolysable mateerial and metal salt solution
06/11/1985US4522938 Dispersion of zinc, chromium, aluminum and copper spray dried and then roasted
06/11/1985US4522931 Method for the preparation of supported catalysts and supported catalysts thus obtained
06/11/1985US4522929 Active zeolite catalysts of improved stability
06/11/1985CA1188669A1 Water-repellent catalyst for gas/liquid reactions and process for gas/liquid reactions using the same
06/04/1985US4521618 Process for preparing acrylic or methacrylic acid
06/04/1985US4521527 Hydrogenation of anisometric iron oxide
05/1985
05/29/1985EP0143020A1 Catalysts containing sulfides from metals belonging to group VIII and to group VIB, their preparation and their use in the hydrorefining of sulfur-containing feedstocks
05/29/1985EP0142859A2 Catalytic purification of exhaust gas of internal combustion engine using lean mixture
05/29/1985EP0142858A2 Method of producing monolithic catalyst for purification of exhaust gas
05/29/1985EP0142722A2 Catalyst body for exhaust gas catalysts for combustion engines, and process for its manufacture
05/28/1985US4520130 Halosilane catalyst and process for making same
05/28/1985US4520126 Catalyst composition suitable for the dimerization or codimerization of alpha-olefins
05/28/1985US4520124 Method for producing a catalytic structure for the reduction of nitrogen oxides
05/28/1985US4520122 Immobilization of organic species on refractory inorganic oxides
05/28/1985CA1187865A1 Process for producing olefin polymers or copolymers and catalyst components used therefor
05/28/1985CA1187864A1 Catalyst and support, their methods of preparation, and processes employing same
05/21/1985US4518488 Metal-containing active carbon and methods for making and using same
05/21/1985CA1187468A1 Hydrotreating catalyst and process
05/15/1985EP0141658A2 Cupreous catalyst and process for making same
05/15/1985EP0141587A2 Borosilicate-containing catalyst and reforming processes employing same
05/14/1985US4517171 Synthesis of H2 and CH4 from H2 S and CO
05/14/1985CA1187068A1 Catalyst suitable for hydrodemetalation of heavy feedstocks and a process for hydrodemetalation of heavy feedstocks
05/07/1985US4515905 Process for forming a catalyst and the catalytic product produced by the process
05/07/1985US4515903 Cracking catalyst
05/07/1985US4515862 Catalytic cracking and gasification, self-cleaning ovens
04/1985
04/30/1985US4514520 Catalyst and method of its preparation
04/30/1985US4514279 Solid hydrocarbon liquefaction with a catalyst having chromium and molybdenum
04/24/1985EP0138783A2 Large pore catalysts for heavy hydrocarbon conversion
04/24/1985EP0138447A2 Process for the production of antimony-containing metal oxide catalysts
04/24/1985EP0138100A2 Process for manufacturing active carbon-rich masses or bodies
04/23/1985US4513098 Multimetallic catalysts and their method of preparation from organometallic precursors
04/23/1985US4513092 Cupric halide, alkaline earth and/or alkali metal halide, and/or rare earth metal halide and zeolite
04/23/1985US4512877 Process for improving the quality of catalytically cracked gasoline
04/23/1985US4512875 Cracking of crude oils with carbon-hydrogen fragmentation compounds over non-zeolitic catalysts
04/16/1985US4511752 Synthetic mica-mortmorillonite catalyst
04/16/1985US4511750 Olefin oligomerization with an activated catalyst
04/16/1985US4511749 Conversion of methanol to toluene using amorphous silica-alumina catalysts
04/16/1985US4511744 Process for producing lower alkylene glycol, catalyst composition used therefor and process for production thereof
04/16/1985CA1185587A1 Method for preparing metal-exchanged crystalline zeolites
04/09/1985US4510255 Process for manufacturing a supported catalyst for the hydrotreatment of hydrocarbon oils
04/03/1985EP0135729A1 Process for the production of methane rich gases, a regenerated nickel catalyst useful therefor and process for preparing it
04/03/1985EP0119190A4 Catalyst composition for the Ortho-Alkylation of a phenol.
04/02/1985US4508849 Method for preparation of catalyst carriers
04/02/1985US4508841 Process for producing porous refractory inorganic oxide products
03/1985
03/27/1985EP0135145A2 Solid acid catalysts and process of producing the same
03/26/1985US4507401 Intermetallic catalyst preparation
03/26/1985US4507396 Solid body preparation and formation by agglomeration in an immiscible solvent
03/20/1985EP0134328A1 Treatment of catalysts
03/20/1985EP0134327A1 Treatment of zeolites
03/13/1985EP0134138A2 Making refractory units
03/12/1985US4504599 Method for production or activation of antimony-containing metal oxide catalysts
03/12/1985US4504598 Process for producing honeycomb catalyst for exhaust gas conversion
03/12/1985US4504597 Cupreous catalyst and process making same
03/12/1985US4504590 Catalysts and their preparation
03/12/1985US4504589 Hydrodenitrification catalyst and a method for improving the activity of the catalyst
03/12/1985CA1183876A1 Isomerization
03/12/1985CA1183875A1 Isomerization
03/05/1985US4503165 Cupreous catalyst and process for making same
02/1985
02/26/1985US4501823 Catalyst for reforming of methanol and process of preparing same
02/26/1985CA1183121A1 Highly stable hydroprocessing catalyst
02/26/1985CA1183120A1 Hydrogenation catalyst for desulfurization and removal of heavy metals
02/26/1985CA1183118A1 Exhaust gas purification catalyst
02/19/1985US4500724 Reaction of alkyl halide with powdered silicon using copper-zine-tin catalyst
02/19/1985US4500650 Monolihic substrate, refractory oxide, tungsten or compound thereof, and group 8 metal
02/19/1985US4500422 Impregnating zeolite with ammoniacal aluminum fluoride, then calcining
02/19/1985US4500421 Catalysis over activated zeolites
02/19/1985US4500420 Impregnating zeolite with alkali metal fluoride, adding ammonium salt solution, then calcining
02/19/1985US4500419 Catalysis over activated zeolites