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)
12/1985
12/17/1985CA1197973A1 Process for the reduction of the sulfur content in a gaseous stream
12/11/1985EP0164046A2 Process for the isomerisation of O-, M-, or P-toluidine
12/10/1985US4558031 Mixing alumina, water and nitric acid, drying and roasting
12/10/1985US4558030 Ruthenium-rhenium catalyst on titania support for Fischer-Tropsch synthesis
12/04/1985EP0163560A2 Zeolite with a two-dimensional structure, and use of this zeolite
12/03/1985US4556753 Process for producing isobutene
12/03/1985US4556478 Alumina-magnesia matrix and crystalline aluminosilicate zeolite; heavy oils cracking
12/03/1985CA1197526A1 Process for preparing methylene chloride
12/03/1985CA1197525A1 Process for preparing vinyl chloride
11/1985
11/26/1985CA1197224A1 Preparative process for alkaline earth metal, aluminum-containing spinels
11/21/1985EP0162035A2 Process for the selective production of secondary and primary amines
11/21/1985EP0162015A2 Process for the preparation of indolines
11/21/1985EP0161419A1 Selective hydrogenation of aliphatic dinitriles to omega-aminonitriles in ammonia with supported, finely dispersed rhodium-containing catalyst
11/19/1985US4554380 Catalytic isomerization with zeolite
11/12/1985US4552746 Process for the reduction of the sulfur content in a gaseous stream
11/12/1985US4552650 Process for hydrotreating metal containing oil fractions using a supported catalyst of increased resistance to poisons
11/07/1985WO1985004821A1 Hydrocarbon conversion process
11/06/1985EP0160475A2 Hydrotreating catalyst and process of manufacture
11/06/1985EP0160267A2 Porous cordierite ceramics, a process for producing same and use of the porous cordierite ceramics
11/06/1985EP0160145A2 Alkylation of aromatic molecules using wide pore, amorphous silica-alumina catalyst
11/05/1985US4551568 Process for nitration of benzene
11/05/1985US4551443 Catalysts for the selective hydrogenation of acetylenes
11/05/1985CA1196322A1 Silica-containing shaped articles, a process for their preparation, and their use
10/1985
10/30/1985EP0159705A2 Catalyst for the hydrotreating of heavy hydrocarbon oils
10/30/1985EP0159578A2 Amorphous silica particles, a method for producing same, and use thereof
10/29/1985US4550215 Process for the preparation of perylene
10/29/1985CA1195970A1 Crystalline materials and process for their manufacture
10/23/1985EP0159097A2 Process for the catalytic conversion of heavy hydrocarbon oils
10/23/1985EP0158909A2 Immobilized enzymes, processes for preparing same and use thereof
10/23/1985EP0158858A2 A process for combusting sulfur-containing material, a hydrocarbon conversion process including such a combustion process in a catalyst regeneration step and a composition suitable for use as a catalyst in the hydrocarbon conversion process
10/22/1985US4548709 Hydrotreating petroleum heavy ends in aromatic solvents with dual pore size distribution alumina catalyst
10/22/1985US4548705 Reaction product of acidified silicate and amine, quaternary ammonium or phosphonium compound
10/22/1985CA1195677A1 Alcohols from olefins and synthesis gas
10/22/1985CA1195673A1 Process for the preparation of zsm-5 utilizing transition metal complexes during crystallization
10/15/1985US4547591 Preparation of linear polyethylenepolyamines with silica-alumina catalysts
10/15/1985US4547487 Process for preparing catalysts
10/15/1985US4547485 Demetalation catalyst and a method for its preparation
10/15/1985US4547151 Method of heat-treating particles and apparatus therefor
10/15/1985CA1195313A1 Composite crystalline aluminium silicates and their use in a process for dewaxing hydrocarbon oils
10/15/1985CA1195312A1 Process for the preparation of a catalytically active metal silicate
10/09/1985EP0157339A2 Process for the preparation of hydrocarbons from active sludge
10/08/1985US4546091 Hydroxycarbonate compound and clay mineral compound
10/08/1985US4545883 Host matrix comprising transition element structurally modified with one or more transition elements to improve catalytic properties
10/08/1985US4545797 Calcining and treating with aqueous base or acid
10/02/1985EP0156270A2 Particles superficially modified by hydrophilic and hydrophobic groups
10/01/1985US4544791 Process for producing premium gasoline by polymerizing C4 cuts
10/01/1985US4544717 Ethylene
10/01/1985US4544650 Process for manufacturing hydrophobic adsorbents
10/01/1985CA1194492A1 Preparation process for indoles
09/1985
09/18/1985EP0154753A2 Synthesis of alkylaromatic compounds
09/18/1985EP0084286B1 Process for the preparation of epsilon-caprolactone
09/17/1985US4542245 Process for the preparation of 2,2,2-trifluoroethanol
09/17/1985US4542122 Cobalt catalysts for the preparation of hydrocarbons from synthesis gas and from methanol
09/17/1985US4542113 Method for preparing spheroidal alumina
09/10/1985CA1193284A1 Process for producing methylamines
09/10/1985CA1193238A1 Catalyst based on gamma alumina, and its method of preparation
09/04/1985EP0153891A1 Catalytic reforming process
09/04/1985EP0153674A2 Rehydration bondable alumina
09/03/1985US4539303 Process for improving power recovery from regeneration gas under turndown conditions
09/03/1985CA1192891A1 Synthetic crystalline metal silicate and borosilicate compositions and preparation thereof
08/1985
08/28/1985EP0153228A1 Cerium dioxide with morphological characteristics, and process for its preparation
08/28/1985EP0153227A1 Cerium dioxide with morphological characteristics, and process for its preparation
08/28/1985EP0153181A2 Catalytic production of tert-amylphenols
08/27/1985US4537875 Crushed catalysts containing alumina, silica or silica-alumina, and process for their manufacture
08/27/1985US4537866 From lithium silicate sols
08/27/1985CA1192577A1 Process for the preparation of pivalonitrile
08/21/1985EP0152112A2 Olefin conversion
08/21/1985EP0151893A1 Method of manufacturing an alumina-based catalyst
08/21/1985EP0151888A2 Carbon monoxide combustion and promoter therefor
08/20/1985US4536605 Vapor phase cracking of tertiary ether
08/20/1985US4536593 Process for the preparation of sterically hindered hydroxphenylcarboxylic acid esters
08/20/1985US4536489 High pore volume, high purity alumina gels containing a chromium catalyst
08/13/1985US4535187 Preparation of isophorone and mesityl oxide from acetone
08/13/1985US4535066 Passivating metals on cracking catalysts
08/13/1985CA1191829A1 Supported catalyst offering increased resistance to poisoning, and its use especially for hydrocracking of metal containing oil fractions
08/13/1985CA1191824A1 Aluminosilicates and silica gels having a low content of transition elements, a process for their manufacture and their use
08/07/1985EP0150898A2 Novel pillared interlayered clays, processes for their production and uses thereof
08/07/1985EP0150897A2 Novel layered clays, process for their production and uses thereof
08/07/1985EP0150558A2 The preparation of linear polyethylene polyamines with silica-alumina catalysts
08/07/1985EP0150311A1 Magnesium-containing catalyst activated under vacuum, in nitrogen, or in air, and use in ortho-alkylation process
08/07/1985EP0150280A2 Process for the preparation of acetals
08/07/1985EP0150238A1 Alumina catalyst supports containing barium salts
08/06/1985US4533744 Hydrosilylation method, catalyst and method for making
08/01/1985WO1985003239A1 Fine particles with a surface coating of metal or metal compound, particulalrly a catalytically active substance, and a method of producing them
07/1985
07/31/1985EP0149966A1 Catalyst for treating waste gases
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
07/30/1985US4532227 Leaching high ash pelleted carbon with hot aqueous hydrochloric acid, then with hot aqueous hydrofluoric acid, recovering low ash pelleted carbon
07/23/1985US4531014 Process for the conversion of a C2 to C10 aliphatic linear olefin to a product comprising hydrocarbons of higher carbon number
07/23/1985US4530910 Regeneration of the Al2 O3 carrier material of a spent Ag/Al2 O3 supported catalysts
07/23/1985US4530754 Process for the conversion of heavy hydrocarbon oils into light hydrocarbon oils
07/23/1985US4530753 Method of converting heavy hydrocarbon oils into light hydrocarbon oils
07/18/1985WO1985003016A1 Novel pillared interlayered clays, processes for their production and uses thereof
07/18/1985WO1985003015A1 Novel layered clays, a process for their production and uses thereof
07/17/1985EP0148729A2 Process for the preparation of sterically hindered hydroxyphenylcarboxylic-acid esters
07/17/1985EP0148678A1 Method and catalyst for the treatment of heavy hydrogenated fractions produced by way of coal hydroliquefaction
07/16/1985US4529827 Dehydration of alcohols
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
07/16/1985CA1190534A1 Catalyst and its use for the preparation of methyl methacrylate
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