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)
04/2003
04/09/2003EP0948457B1 Method for regenerating anthraquinone derivatives during a synthesis process of hydrogen peroxide 30 %
04/09/2003CN1409730A Process for hydrogenating aromatic polymers
04/09/2003CN1408473A Process for preparing large particle surface loaded nano crystal titanium dioxide light catalyst
04/09/2003CN1408465A Decomposing treatment agent for fluorocarbon and decomposing treatment method
04/09/2003CN1104949C Hgdrogenation catalysts
04/09/2003CN1104948C Hydrogenation catalyst with high sulfur tolerance
04/09/2003CA2425378A1 Process and catalysts for eliminating sulfur compounds from the gasoline fraction
04/08/2003US6545179 Hydrolysing methionine amide to ammonium salt in presence of titanium catalyst; removal of ammonia
04/08/2003US6544924 For producing ethylenically unsaturated acids or esters thereof, particularly methacrylic acid or alkyl methacrylates
04/08/2003US6544637 Porous inorganic material having pore walls of crystalline titanium oxide and method of producing same
04/03/2003WO2003026795A1 Method for making silica supported, crush-resistant catalysts
04/03/2003WO2003008079A3 Metal oxide films
04/03/2003US20030065234 Metathesis catalysts
04/03/2003US20030065216 Vapor phase oxidation using (meth)acrolein using mixed oxide catalyst on supports
04/03/2003US20030065112 A pore size catalyst comprising an amorphous silica gel supporting with chromium oxide, yielding a polyolefin with a high melt flow index
04/03/2003US20030064265 Membrane electrode assemblies for use in fuel cells
04/03/2003US20030064233 Thermally spraying a catalyst precursor material directly onto the substrate surface to increase porosity and surface area
04/03/2003US20030064179 Substrate with photocatalytic film and method for producing the same
04/03/2003US20030062312 Method of heat treating carbonaceous material to enhance its adsorption of taste-and-odor-causing and other organic compounds from water
04/03/2003US20030062292 Process for the production or medicinal white oil using MCM-41 sulfur sorbent
04/02/2003EP1297884A2 Treating agent and method for decomposition of fluorocarbons
04/02/2003EP1297051A1 Improved catalyst and method for producing polytetrahydrofurane
04/02/2003EP1296760A1 Carboxylate-containing photocatalytic body, manufacture and use thereof
04/02/2003EP1153107B1 Hydroprocessing catalyst and use thereof
04/02/2003EP0984832B1 Perfluorinated ion-exchange microcomposite catalysts modified with lewis acid
04/02/2003EP0958265B1 The catalytic manufacture of pentafluoropropenes
04/02/2003CN2542326Y Photocatalyst coating device for fibre, organics and metal
04/02/2003CN1408001A Catalyst systems for polycondensation reactions
04/02/2003CN1406911A Modified metathesis carrier catalyst
04/02/2003CN1406910A Heterotopic catalyst
04/02/2003CN1406909A Hydrocarbon epoxidizing method
04/02/2003CN1104278C 催化剂载体 Catalyst carrier
04/01/2003US6541417 Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds
04/01/2003US6541416 Silica-group composite oxide fiber and process for the production thereof
04/01/2003US6541073 Zirconium oxide and zirconium oxide precursor and process for producing them
03/2003
03/27/2003WO2003026048A1 Porous carbon material
03/27/2003WO2003025087A1 Method for making phosphor powder precursor materials
03/27/2003WO2003024927A1 Process for producing lactam
03/27/2003WO2003024905A1 Improved surface area of cobalt catalyst supported by silica carrier material
03/27/2003WO2003024594A2 A nano-supported catalyst for nanotube growth
03/27/2003WO2003024592A2 Improved precious metal catalyst for debenzylation
03/27/2003WO2003024591A1 Modified alumina catalyst
03/27/2003WO2003024589A1 Catalyst featuring silicone dioxide based support material for the purification of exhaust gases
03/27/2003WO2002100538A3 Method for the production of cycloaliphatic compounds having side chains with epoxy groups by hydrogenation on ru/s102 catalysts
03/27/2003WO2002040417A9 Methods of obtaining photoactive coatings and/or anatase crystalline phase of titanium oxides and articles made thereby
03/27/2003US20030060582 For use as catalyst supports for polymerization processes; comprising: (a) a non-particulate, dense, continuous network matrix; and (b) encapsulated, less dense, non particulate regions with true macropores.
03/27/2003US20030060361 Precious metal catalyst for debenzylation
03/27/2003US20030059380 Inhomogeneous silicas as carrier material
03/27/2003US20030059359 Titanium oxide and vanadium oxide; groups of pores having a diameter distribution peak in the range of .01-.05 mu m and .1-.8 mu m
03/27/2003US20030057404 Light-transmittable linear photocatalytic filter material, filter to which the material is applied, and process for production thereof
03/27/2003CA2460852A1 Improved precious metal catalyst for debenzylation
03/27/2003CA2459546A1 Modified alumina catalyst
03/26/2003EP1295637A1 A catalyst composition comprising a group 8B metal and a prometer on a ceramic support
03/26/2003EP1294673A2 Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst and process for producing lower aliphatic carboxylic acid ester using the catalyst
03/26/2003EP0948475B1 Method for producing olefins, in particular propylenes, by dehydrogenation
03/26/2003EP0933129B1 Catalyst for selective hydrogenation of highly unsaturated hydrocarbon compound in olefin compound
03/26/2003EP0684075B1 Multi-functional material having photo-catalytic function and production method therefor
03/26/2003CN1406152A Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds, and related compositions
03/26/2003CN1404919A Preparation for inferface composite semi-conductor nano thinfilm optical catalyst
03/26/2003CN1103856C Operation method of waste gas treatment apparatus containing sulfur-collecting agent and oxynitride storage catalyst
03/26/2003CN1103637C Magnet-separative photocatalyst with multi-layer dressing and manufacture thereof
03/25/2003US6538105 Catalysts for the enantioselective epoxidation of C═C double bonds
03/25/2003US6538077 Polymerization catalyst systems, methods of making and uses therefor
03/25/2003US6537945 Gamma-alumina catalyst support doped with lanthana oxide or barium oxide
03/25/2003US6537944 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/25/2003US6537517 Crystalline titania having nanotube crystal shape and process for producing the same
03/25/2003CA2118492C Catalysts for the removal of sulfur compounds from industrial gases, a process for their production and their use
03/20/2003US20030054956 Based on rhenium oxide/gamma alumina for use in the preparation of cycloalkadienes
03/20/2003US20030054951 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054950 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054218 Method for making composite particles including a polymer phase
03/20/2003US20030054207 Metal oxide films
03/20/2003US20030052047 Mesostructured transition aluminas
03/20/2003US20030051842 Water content of 3 wt % or less, the average fiber diameter of 5 to 300 mu m and the average fiber length of 0.1 to 70 mm is incorporated into 5 to 60 wt % of titanium oxide.
03/20/2003US20030051833 Photocatalytic pulp composition, photocatalytic pulp foam using said photocatalytic pulp composition, molded photocatalytic pulp using said photocatalytic pulp composition and molded photocatalytic pulp foam using said photocatalytic pulp foam as well as process for producing said photocatalytic pulp composition, said photocatalytic pulp foam, said molded photocatalytic pulp and said molded photocatalytic pulp foam and apparatus for producing said photocatalytic pulp composition
03/19/2003EP1293250A1 A titanium, molybdenum and vanadium containing catalyst for removing organohalogen compounds, its process of production and use
03/19/2003EP1292557A1 Methods for etherifying glycerol, and catalysts for implementing said methods
03/19/2003EP1292392A2 Cobalt catalysts
03/19/2003EP1292391A1 Catalyst composition, process for its preparation and use thereof
03/19/2003CN1404179A Electric Pt-multiple wall carbon nanotube catalyst and its prepn
03/19/2003CN1404178A Electric Pt-C catalyst containing cocatalytic element and its prepn
03/19/2003CN1403490A Process for hydrogenizing aromatic polymer
03/19/2003CN1403193A Prepn and application of high-activity titanium catalyst
03/19/2003CN1103246C Composite loading nano-titania carrier and its prepn.
03/19/2003CN1103244C Novel load silver catalyst and producing process thereof
03/18/2003WO2002022256A1 Method of activating catalyst for carbon monoxide removal, catalyst for removing carbon monoxide, method of removing carbon monoxide, and method of operating fuel cell system
03/18/2003US6534677 Non-crushable, non-friable, non-breakable carbon catalyst supports
03/18/2003US6534672 Fluid bed vinyl acetate catalyst
03/18/2003US6534442 Process for production of carbonaceous chars having catalytic activity
03/18/2003US6534441 Nickel-rhenium catalyst for use in reductive amination processes
03/18/2003US6534440 Process for the activation of a metallic palladium based catalyst useful for the direct oxidation of hydrogen to hydrogen peroxide
03/18/2003US6534022 Conversion of nitrogen oxides in the presence of a catalyst supported on a mesh-like structure
03/18/2003US6533960 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
03/18/2003US6533923 Trioctahedral phyllosilicates 2:1 of a stevensite or kerolite type modified post-synthesis, method of preparation and use in catalysis
03/13/2003WO2003021004A1 Process for making thin film porous ceramic-metal composites and composites obtained by this process
03/13/2003WO2003020643A1 Highly reducible composition based on cerium oxide, zirconium oxide and another rare earth oxide, the preparation method thereof and the use of same as a catalyst
03/13/2003WO2003020423A1 Fcc catalyst manufacturing process
03/13/2003WO2003020420A1 High-activity isomerization catalyst and processes for its preparation and use
03/13/2003US20030050523 High-activity isomerization catalyst and process
03/13/2003US20030050516 Catalytic hydrogenation of carbonyl compounds
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