| Patents for B01J 21 - Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium (28,523) |
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| 07/27/1988 | EP0275537A1 Process for producing ethylene dichloride |
| 07/25/1988 | EP0271575A4 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis. |
| 07/21/1988 | EP0295269A4 Layered metal oxides containing interlayer oxides and their synthesis. |
| 07/21/1988 | EP0272306A4 Oligomerization of olefins. |
| 07/21/1988 | EP0271563A4 Layered silicates and their synthesis. |
| 07/21/1988 | EP0270659A4 Layered metal oxides containing interlayer oxides and their synthesis. |
| 07/20/1988 | EP0274587A1 Biotechnological process using immobilised microorganisms |
| 07/19/1988 | US4758418 Process for combusting solid sulfur-containing material |
| 07/19/1988 | US4758330 Demetallization, desulfurization |
| 07/19/1988 | US4758327 Shock calcined crystalline silica catalysts |
| 07/13/1988 | CN87107411A Process for producing ethylene dischoride |
| 07/12/1988 | US4757040 Pillars are made of inorganic oxides inserted into interlayers of swelling component |
| 07/12/1988 | US4756898 Low density microcellular carbon or catalytically impregnated carbon foams and process for their prepartion |
| 07/12/1988 | CA1239146A1 Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters |
| 07/05/1988 | US4755374 Reacting water with aluminum in presence of choline |
| 07/05/1988 | CA1238925A1 Process for the isomerization of olefins |
| 07/05/1988 | CA1238766A1 Process for the preparation of porous mullite |
| 06/29/1988 | EP0272979A1 Process for the treatment of industrial gasescontaining sulfur compounds |
| 06/29/1988 | EP0272830A2 Alkylation catalysts and processes |
| 06/29/1988 | EP0272650A1 Diamino-beta-alkylstyrenes for use in preparing polyurethane/urea systems |
| 06/29/1988 | EP0272306A1 Oligomerization of olefins. |
| 06/29/1988 | CN86104720B Method to maintain and increase catalytic activity |
| 06/28/1988 | US4754098 Magnesium, alkali metal, zirconium oxides |
| 06/28/1988 | US4754092 Reducing methane production and increasing liquid yields in Fischer-Tropsch reactions |
| 06/28/1988 | US4754084 Pyrolysis |
| 06/28/1988 | US4753909 Aluminu, zirconium and cerium oxide bridges |
| 06/28/1988 | CA1238654A1 Process for producing isobutene |
| 06/23/1988 | DE3642674A1 Katalysatortraegerkoerper Katalysatortraegerkoerper |
| 06/22/1988 | EP0271575A1 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis. |
| 06/22/1988 | EP0271563A1 Layered silicates and their synthesis. |
| 06/21/1988 | US4752862 Electronic device |
| 06/21/1988 | US4752644 Vapor phase production of chlorinated pyridines from alpha-picoline |
| 06/16/1988 | WO1988004197A1 Catalyst carrier body |
| 06/15/1988 | EP0271093A1 Method of producing formamide compounds |
| 06/15/1988 | EP0271092A1 Method of reducing nitrile into a corresponding alcohol |
| 06/15/1988 | EP0271091A1 Method of preparing acetal or ketal |
| 06/15/1988 | EP0270852A2 Process for the preparation of pure dimethyl ether |
| 06/15/1988 | EP0270659A1 Layered metal oxides containing interlayer oxides and their synthesis. |
| 06/15/1988 | EP0270650A1 Synthetic alkali metal alumino-silicates, methods and uses, compositions and their methods of preparation. |
| 06/14/1988 | CA1237870A1 Spray-dried inorganic oxides from non-aqueous gels or solutions |
| 06/08/1988 | EP0270314A2 Reactive organo-clay compounds and derivatives thereof |
| 06/08/1988 | EP0270211A2 Catalytic cracking of metal contaminated feedstock |
| 06/07/1988 | US4749808 Reacting olefin or olefin oxide with carboxylic acid to produce esters |
| 06/07/1988 | US4749672 Catalysts and catalyst supports |
| 06/02/1988 | WO1988003920A1 Process for preparing anilines, catalyst therefor, and process for preparing the catalyst |
| 06/01/1988 | EP0268826A1 Process for the treatment of reactive mixtures containing cyclohexyl hydroperoxide |
| 06/01/1988 | CN86101990B Process for preparing layered column type of clayey molecular sieve |
| 05/31/1988 | US4748291 Catalytic treatment process |
| 05/25/1988 | EP0268265A2 Denitration catalyst for reducing nitrogen oxides in exhaust gas |
| 05/24/1988 | US4746643 Method for the preparation of a catalyst for the dehydrogenation of C3 -C5 paraffins |
| 05/24/1988 | US4746537 Oxidation of aluminum vapor |
| 05/18/1988 | CN86107630A Preparation of a new catalyst containing rare earth element for synthesis of ammonia |
| 05/17/1988 | US4745235 Decomposition by decarboxylation in presence of alumina |
| 05/17/1988 | US4745221 Catalytic process for preparing cyclohexanone-oxime |
| 05/17/1988 | CA1236791A1 Process for the protection of galvanized steel rolled sections by a multilayer electrolytic plating |
| 05/11/1988 | EP0267081A1 Process for the production of long chain alkyl amines and dimethylalkyl amines from esters |
| 05/10/1988 | CA1236487A1 Process for producing acetals |
| 05/10/1988 | CA1236448A1 Nickel/alumina catalyst, its preparation and use |
| 05/10/1988 | CA1236345A1 Spherical particles of titanium dioxide coated with a uniform layer of iron oxides, having a narrow size distribution, and process for preparing the same |
| 05/05/1988 | DE3635898A1 Catalyst comprising energy divided clay mineral component - from combustion of mixt. of finely divided coal and dry absorbent |
| 05/05/1988 | DE3628096A1 Gas purificn. - using graphite as catalyst support and energy recovery, while protecting catalyst from overheating |
| 05/04/1988 | EP0265932A2 Process for the preparation of alylanaline using an aluminosilicate catalyst |
| 05/04/1988 | CN87106873A Improved method of production long chain alkylamines and dimethylalkylamiues from esters |
| 05/03/1988 | US4742033 Cracking catalysts comprising pillared clays |
| 05/03/1988 | US4741820 Reforming/dehydrocyclization catalysts and processes |
| 05/03/1988 | CA1236078A1 Hydrocarbon conversion process |
| 04/27/1988 | EP0265151A1 Method for the preparation of decabromodiphenyl ether |
| 04/27/1988 | EP0265150A1 Process for the preparation of decabromodiphenyl ether with improved thermal stability |
| 04/27/1988 | EP0264747A1 Process for preparation of an oxidation catalyst |
| 04/27/1988 | EP0119190B1 Catalyst composition for the ortho-alkylation of a phenol |
| 04/26/1988 | US4740620 Alkylation of aromatic amines in the presence of acidic, crystalline molecular sieves |
| 04/20/1988 | EP0264000A1 Catalyst support material |
| 04/19/1988 | US4738948 Cobalt-ruthenium catalysts for Fischer-Tropsch synthesis and process for their preparation |
| 04/12/1988 | US4737594 Process for the manufacture of vinyl chloride |
| 04/12/1988 | US4737478 Containing alumina, high speed mixing to form dispersion, adding aqueous acid, agitating, drying |
| 04/05/1988 | US4736050 By siomerization of oxygen substituted phosphorochlorodithionate |
| 04/05/1988 | US4735788 Treatment with titanium oxide catalyst in high temperature reaction zone |
| 03/31/1988 | DE3632145A1 Catalyst |
| 03/30/1988 | EP0262062A1 Process for preparing chlorophenols |
| 03/30/1988 | EP0261867A2 Process for producing formaldehyde |
| 03/30/1988 | EP0261129A1 Process for the production of tertiary olefins by decomposition of alkyl-tert.alkyl-ethers. |
| 03/29/1988 | US4734503 Catalytic transhalogenation of haloaromatics |
| 03/29/1988 | US4734392 High nickel to aluminum atomic ratio, hydrogenation catalysts |
| 03/29/1988 | US4734391 Catalyst for decreasing the content of nitrogen oxides in flue gases |
| 03/24/1988 | WO1988001995A1 Process for reducing aldehydes or ketones |
| 03/23/1988 | EP0260614A1 A catalyst and a method for denitrizing nitrogen oxides contained in waste gases |
| 03/23/1988 | CN87105159A Oligomerization of olefins |
| 03/16/1988 | EP0259882A1 Process for the reduction of organic sulfur compounds |
| 03/15/1988 | US4731496 Process for the hydrogenation of benzene to cyclohexane |
| 03/15/1988 | US4731492 Phenol alkylation process |
| 03/15/1988 | US4731488 Vapor-phase hydrogen transfer reaction of carbonyl compound with alcohol |
| 03/15/1988 | CA1234154A1 Dibenzylphenolic antioxidiants |
| 03/10/1988 | DE3621702A1 Process for regenerating an aluminium oxide catalyst loaded with nitric acid and sulphuric acid |
| 03/09/1988 | EP0259105A2 Proton catalysed reactions |
| 03/09/1988 | EP0258465A1 Catalyst for reducing the nitrogen oxide content of combustion gases |
| 03/09/1988 | CN87105160A Layered metal oxides containing interlayer oxides and their synthesis |
| 03/09/1988 | CN87105158A Layered metal chalcogenides containing interspathic polymeric chalcogenides |
| 03/08/1988 | US4729890 Porous aluminas and their preparation |
| 03/03/1988 | DE3347797C2 Process for the preparation of hydrocarbons from gases containing hydrogen and carbon monoxide, or for the methanisation of gases containing hydrogen and carbon monoxide |
| 03/01/1988 | US4728671 Process for producing alcohols |