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 21 - Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
Patents for B01J 21 - Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium (28,523)
01/1985
01/23/1985EP0131685A2 Synthetic expanded layered minerals and process for producing them
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
01/22/1985US4495062 Catalyst and support, their methods of preparation, and processes employing same
01/22/1985CA1181408A1 Nitrogenation of hydrocarbons, including the production of maleimide
01/15/1985US4493906 Copper on support
01/09/1985EP0130734A2 Porous mullite production
01/09/1985EP0130407A1 Process for producing dimethylamine
01/08/1985US4492774 Method for converting synthesis gas using an activated cobalt-substituted layered aluminosilicate
01/08/1985US4492682 Preparation of ultrapure boehmites and/or pseudo-boehmites
01/08/1985US4492678 Preparative process for alkaline earth metal, aluminum-containing spinels and their use for reducing sulfur oxide content in gases
01/02/1985EP0130055A2 Stabilised pillared layered clay, process for its production and uses thereof
01/02/1985EP0130013A2 Crystalline gallo-silicates, a process for producing them and their use as catalysts
01/02/1985EP0129814A1 Process for the preparation of oxiranes
01/02/1985CA1180165A Plate catalyst body for denitration
01/01/1985US4491516 Petroleum hydrocarbons and water mixtures
12/1984
12/27/1984EP0129473A1 Process for reacting a gas with a solid material
12/27/1984EP0128984A1 Process for the production of para-vinyl phenol by dehydrogenation of para-ethyl phenol
12/25/1984US4490483 Combining alumina with group 4 metal compound and molybdenum compound
12/25/1984US4490476 Lewis acid, boron trioxide and phosphorus pentoxide on support
12/18/1984US4489204 Mixture of vanadium pentoxide and titanium dioxide
12/18/1984US4489169 Cracking catalyst
12/18/1984CA1179479A1 Method for producing a carbon filament and derivatives thereof
12/18/1984CA1179476A1 Synthetic crystalline borosilicate compositions and preparation thereof
12/11/1984USRE31761 Method of preparing zirconia-silica xerogels, the xerogels, and xerogel catalysts
12/11/1984US4487984 Synthesis of alkylaromatic compounds
12/11/1984CA1179380A1 Continuous process for proportionally controlled manufacturing in a gaseous phase of trichlorotrifluoroethane, dichlorotetrafluorethane and monochloropentafluoroethane
12/11/1984CA1179313A1 Amorphous silica based catalyst and process for its production
12/05/1984EP0127395A2 Production of diphenylamine and aniline from phenol and ammonia
12/05/1984EP0127207A1 Process for the preparation of middle distillates
12/04/1984US4486295 Processing heavy hydrocarbon oils
12/04/1984CA1178785A1 Porous aluminas and their preparation
11/1984
11/27/1984US4485261 Two step vapor phase catalytic reaction of ammonia and methanol
11/27/1984CA1178618A1 Process for producing 3-mercapto-propanediol-(1,2)
11/27/1984CA1178617A1 Catalyst for methylamines production
11/21/1984EP0125846A1 Improvements relating to catalysts
11/21/1984EP0125769A2 Supported catalysts
11/21/1984EP0125616A1 Process for producing dimethylamine
11/21/1984EP0078818B1 Process for co-production of tert. alkyl-methylether and formic acid
11/20/1984US4483944 Aluminum titanate-mullite ceramic articles
11/20/1984US4483276 Fluid particle backmixed cooling apparatus
11/14/1984EP0125230A1 Dehydrogenation process
11/14/1984EP0124819A1 2-Alkylcarbonatoethanephosphonic-acid dialkyl esters and their use in preparing vinylphoshonic-acid dialkyl esters
11/13/1984US4482643 Preparation of crystalline TiO2 as anatase and/or rutile in porous carriers
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
11/13/1984US4481891 Apparatus for rendering PCB virulence-free
11/13/1984CA1177853A1 Process for the production of hydrocarbons
11/13/1984CA1177816A1 Method for promoting the activity and/or extending the life of cation-exchangeable layered clay catalysts in proton-catalysed reactions
11/13/1984CA1177811A1 Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts
11/13/1984CA1177809A1 Fluid particle backmixed cooling process and apparatus
11/13/1984CA1177807A1 Attrition resistant metal/oxygen compositions
11/07/1984EP0124078A1 Process for the production of dimethyl ether useful as a propellant
11/07/1984EP0124066A1 Acidic mixed oxide catalytic dealkylation to produce 1,4-butanediol and tetrahydrofuran
11/06/1984US4481376 Process for the synthesis of lower olefins from methanol and/or dimethyl ether
11/06/1984US4481102 Cracking with catalytically active amorphous silica
11/06/1984CA1177468A1 Antimonate-based redox catalysts
11/06/1984CA1177224A1 Method for the preparation of bridged clays, said clays and their use
10/1984
10/30/1984US4480128 Using zeolite isomerization catalyst
10/30/1984US4480127 Process for the production of variable amounts of DPA and aniline using only phenol and ammonia as the feedstock
10/30/1984CA1177049A1 Catalysts for photo-assisted oxidation-reduction reactions
10/24/1984EP0122879A1 Process for the preparation of perylene
10/24/1984EP0122644A1 Metal hydride modified aluminium and/or silicon oxide compositions and process for their preparation
10/24/1984EP0122572A2 Catalysts and catalyst supports
10/23/1984US4479020 Production of halohydrins
10/23/1984CA1176647A1 Production of isocyanates from esters of aromatic carbamic acids (urethanes)
10/23/1984CA1176587A1 Hydrogenation catalyst
10/17/1984EP0122180A1 Process for hydrotreating hydrocarbon feeds, and catalyst used in such a process
10/17/1984EP0122025A1 Method for the manufacture of epoxides from 1,2-glycols
10/17/1984EP0121735A1 Reforming catalysts having support prepared from rehydratable alumina
10/16/1984US4477595 Liquid hydrocarbon synthesis using supported ruthenium catalysts
10/16/1984CA1176276A1 Preparation of o-xylene and ethylbenzene
10/16/1984CA1176233A1 Catalyst for production of methylamines
10/09/1984US4476329 And transalkylation of 2,6-xylenol with phenol in pressence of magnesium oxide catalyst
10/09/1984US4476324 Improved catalyst of anionic clay mineral
10/09/1984US4476250 Catalytic process for the production of methanol
10/09/1984US4476247 Synthesis gas catalyst
10/09/1984US4476245 Preparative process for alkaline earth metal, aluminum-containing spinels
10/09/1984US4476243 Olefin polymerization catalyst and catalyst support
10/09/1984CA1175859A1 Preparation process of aromatic or aliphatic nitriles
10/09/1984CA1175797A1 Catalyst and process for the hydrotreating of nitrogen-containing feeds
10/09/1984CA1175795A1 Activated magnesium oxide catalysts
10/03/1984EP0120604A1 Metal-containing active carbon and methods for making and using same
10/03/1984EP0120510A1 Preparation of hydrocarbon mixtures
10/02/1984US4474988 Process for the production of bis-(N,N,-dialkylamino)alkyl ether
10/02/1984US4474973 Acidic mixed oxide catalytic dealkylation to produce 1,4-butanediol and tetrahydrofuran
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
09/26/1984EP0119475A1 Method of producing porous flow-through shaped carbon bodies
09/26/1984EP0119190A1 Catalyst composition for the Ortho-Alkylation of a phenol.
09/25/1984US4473539 Process for preparing pure silicon dioxide having high mechanical strength as well as silicon dioxide obtained by applying this process
09/18/1984US4472530 Zirconium hydride modified aluminum/siliceous compositions
09/18/1984US4472516 Alkali metal salt deactivating solution
09/18/1984US4472267 Catalyst and process for conversion of hydrocarbons
09/12/1984EP0118241A1 Fluorination process
09/12/1984EP0118193A2 Regeneration of deactivated catalysts
09/11/1984US4471148 Process for making catalytically active aluminosilicates and their uses
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