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)
12/1996
12/05/1996WO1996033013A3 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
12/04/1996EP0745426A1 Catalyst preparation process and use thereof for the chlorinated alcanes conversion in less chlorinated alkenes
12/04/1996EP0745416A2 Device for removal of contaminants from fluid streams
12/04/1996CN1137034A Preparation of glutaric dialdehyde
12/04/1996CN1136977A Synthetic porous crytalline material, its synthesis and use for catalytic conversion
12/04/1996CN1033445C Synthesis and use of synthetic porous crystalline material
12/03/1996US5580994 Acid catalyzed reaction of 2,7-dioxaspiro(4.4)nonane-1,6-dione with water or alcohol
12/03/1996US5580539 Process for making alumina agglomerates
11/1996
11/28/1996WO1996037300A1 Photocatalyst compound and process for production thereof
11/26/1996US5578744 Catalytically active gel and a process for its preparation
11/26/1996US5578546 Catalyst for preparing bis-para-aminocyclohexylmethane containing a low proportion of trans/trans isomer by hydrogenation of methylenedianiline
11/26/1996US5578543 Constant diameter, free of pyrolytic carbon; reinforcement of structures; enhance electrical or thermal conductivity
11/26/1996US5578196 Isomerization
11/21/1996DE19540191C1 Prepn. of isophorone:di:amine from isophorone nitrile
11/20/1996EP0743277A1 Process for producing chlorine
11/20/1996EP0742799A1 Ethylene copolymers, process for the preparation of ethylene-based polymers and catalyst system used therein
11/20/1996EP0742739A1 Material for removing contaminants from gaseous stream
11/19/1996US5576467 Hydrogenation of carboxy acid or derivative with zirconium titanium double oxide catalyst
11/19/1996US5576261 Carbon support bearing molybdenum or tungsten, metal or non-noble group viii and chromium
11/19/1996CA2176541A1 Process for producing chlorine
11/19/1996CA2057184C Active carbon materials, process for the preparation thereof and the use thereof
11/14/1996DE19516273A1 Catalyst carrier for palladium catalyst to hydrogenate aromatic nitro cpds.
11/13/1996CN1135728A 催化剂载体 Catalyst carrier
11/12/1996US5574151 Process for the preparation of sennosides A and B
11/07/1996WO1996034896A1 A process for hydrogenating aromatic polymers
11/07/1996CA2217207A1 A process for hydrogenating aromatic polymers
11/06/1996EP0703872A4 Kaolin derivatives
11/06/1996EP0678091B1 Method of preparing tetrahydropyran-4-carboxylic acid and its esters
11/05/1996US5571762 Catalyst and process for the alkylation of aliphatic hydrocarbons with olefins
10/1996
10/31/1996WO1996033802A1 Catalyst for the selective dehydration and aromatisation of aliphatic or alicyclic hydrocarbons, process for producing it and its use
10/31/1996DE19617124A1 Catalysts for exhaust gas purificn.
10/31/1996DE19516318A1 Selektiver Aromatisierungskatalysator, Verfahren zur Herstellung und Verwendung Selective aromatization, to processes for preparing and using
10/30/1996EP0739332A1 PROCESS FOR PRODUCING n-BUTYRALDEHYDE AND/OR n-BUTANOL
10/30/1996EP0739239A1 Sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide
10/30/1996CN1134674A Process for preparing silver catalyst
10/30/1996CN1134399A Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof
10/30/1996CN1134312A Organic sulfur hydrolyst and its preparation
10/29/1996US5569770 From n-2-hydroxyethyl-2-pyrrolidone
10/29/1996US5569635 Catalyst supports, supported catalysts and methods of making and using the same
10/24/1996WO1996033232A1 Process for producing polytetramethylene ether glycol diester on aluminium magnesium silicate catalysis
10/24/1996WO1996033014A1 Formed compositions
10/24/1996WO1996033013A2 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
10/24/1996CA2227428A1 Enhanced adsorbent and room temperature catalyst particle and method of making and using therefor
10/24/1996CA2213777A1 Formed compositions
10/23/1996EP0738539A1 Process for cleaning gases, waste gases, vapours and water containing unwanted chemical compounds
10/23/1996CN1133898A Method of coating
10/23/1996CN1133835A Preparation of benzophenone imines
10/22/1996US5567665 Shape-shifted magnesium alkoxide component for polymerizing olefins
10/22/1996US5567663 Cordierite honeycomb ceramics and method producing the same
10/16/1996EP0737661A1 Method for producing 1,1,1,3,3-Pentafluoropropane
10/16/1996EP0737514A1 Reductive amination catalysts comprising at least one reduction amination metal on a transitional alumina carrier
10/16/1996EP0737513A1 Titanium oxide photocatalyst structure and method of manufacturing the same
10/16/1996CN2237475Y High-efficient filtering pot for purifying water
10/16/1996CN1133571A Epoxidation catalyst and process
10/09/1996EP0736323A2 Process for the preparation of micro-mesoporous gel
10/09/1996EP0646104B1 PROCESS FOR IMPROVING PURITY OF $i(PARA)-XYLENE PRODUCT
10/09/1996CN1132735A Catalytic gas-phase oxidation of propene to acrolein
10/09/1996CN1132664A Composite catalyst for one-step process preparing dimethyl ether from synthetic gas and its prepn
10/03/1996WO1996030321A1 Use of naturally acid smectites to remove olefines from aromatics or aromatic mixtures
10/03/1996WO1996030318A1 Porous carbonaceous material, process for producing the same, and use thereof
10/03/1996WO1996030119A1 Catalyst for removing olefins from aromatic compounds or mixtures thereof
10/02/1996EP0735124A1 Active composition having a laminated structure and its use as reaction medium
10/02/1996EP0735123A1 Process for the fabrication of active composites based on expanded graphite
10/02/1996EP0734764A2 Catalyst and process for producing oxirane compound
10/02/1996EP0734406A1 Polyglycerol production
10/02/1996DE19512137A1 Verwendung von natursauren Smektiten zur Entfernung von Olefinen aus Aromaten oder Aromatengemischen Use of naturally acid smectites to remove olefins from aromatics or aromatic
10/02/1996DE19512134A1 Katalysator zur Entfernung von Olefinen aus Aromaten oder Aromatengemischen Catalyst for the removal of olefins from aromatics or aromatic mixtures
10/02/1996CN1132500A Hydrophobic silicic aerogels
09/1996
09/29/1996CA2172781A1 Lamellated active composite and use thereof as a reaction medium
09/29/1996CA2172780A1 Fabrication process for expanded graphite active composite materials
09/26/1996WO1996029375A1 Method of photocatalytically making the surface of base material ultrahydrophilic, base material having ultrahydrophilic and photocatalytic surface, and process for producing said material
09/26/1996WO1996029147A1 Catalyst for organic compounds in a gas mixture
09/25/1996EP0733393A1 Removal of carbon dioxide from gas streams
09/25/1996CN1131954A Ethylene copolymers, process for preparation of ethylene-based polymers and catalyst system used therein
09/25/1996CN1131653A Preparation method for cyclenes hydrocarbon
09/25/1996CN1131583A Preparation of catalyst consisting of carrier and catalytically active oxide material applied to surface of carrier
09/25/1996CN1131582A Catalyst for carbon dioxide hydrogenation-methanation and its preparation method
09/24/1996US5559070 Metal hydroxy silicates with heat resistance
09/24/1996US5558766 Hydrocracking of feedstocks and catalyst therefor
09/22/1996CA2168614A1 Removal of carbon dioxide from gas streams
09/18/1996EP0732146A1 Catalysts and catalyst carriers obtained by tabletting
09/18/1996EP0732145A1 Oxidizing catalyst and process for producing the same
09/18/1996EP0731799A1 PROCESS FOR THE PRODUCTION OF 8$g(a),12-OXIDO-13,14,15,16-TETRANORLABDANE
09/18/1996EP0731798A1 Process for producing 8alpha,12-oxido-13,14,15,16-tetranorlabdane
09/18/1996CN1131058A Catalyst for recovering TiO2 base sulfur and preparing method thereof
09/18/1996CN1032802C Catalyst for selective oxidation of sulphur compounds to elemental sulphur and its usage
09/17/1996US5557022 Aromatization process
09/17/1996US5556824 Hydrodearomatization of hydrocarbons
09/17/1996US5556822 Catalyst system for polyermization of olefin
09/11/1996EP0731057A1 Method for improving thermal stability of sepiolite
09/10/1996US5554348 Diffuser elements facilitating the mass transfer in solid/gas reactions
09/06/1996WO1996026947A1 Method for production of alkylhalosilanes
09/06/1996WO1996026907A1 Microporous amorphous mixed metal oxides for form-selective catalysis
09/06/1996WO1996026903A1 Photocatalyst compound and process for production thereof
09/06/1996CA2213736A1 Microporous amorphous mixed oxides for shape selective catalysis
09/04/1996EP0729914A2 Method for producing oxygen and hydrogen
09/04/1996EP0729778A2 Process for desulphurisation of a H2S containing gas
09/04/1996EP0729444A1 Process using hf-resistant ceramics
09/04/1996CN1130384A Electron acceptor compositions
09/04/1996CN1130103A Olefine hydrating method and catalyst
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