| 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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| 01/20/2004 | US6680109 Pyrogenically produced aluminum oxide |
| 01/20/2004 | US6679986 Controlled porosity crystalline silica with zirconia and/or titania |
| 01/15/2004 | WO2004005577A2 Substrates comprising a photocatalytic tio2 layer |
| 01/15/2004 | WO2004005184A1 Metal oxides prepared by flame spray pyrolysis |
| 01/15/2004 | WO2004004899A1 Method for producing catalyst for clarifying exhaust gas |
| 01/15/2004 | WO2004004898A1 Catalyst for clarifying exhaust gas |
| 01/15/2004 | WO2004004897A1 Catalyst for exhaust gas purification |
| 01/15/2004 | WO2004004896A1 Catalyst for exhaust gas purification |
| 01/15/2004 | WO2004004893A2 Catalysts comprising a tungsten oxide layer on a zirconia and/or titanium oxide support |
| 01/15/2004 | WO2004004891A1 Catalyst carrier and catalyst body |
| 01/15/2004 | US20040010160 Oxidation catalyst and process |
| 01/15/2004 | US20040009868 Method for reactivating activated carbon and activating carbon |
| 01/15/2004 | US20040009119 Pyrogenically prepared titanium dioxide doped by means of an aerosol contains an oxide from the group zinc oxide, platinum oxide, magnesium oxide and/or aluminum oxide as the doping component |
| 01/15/2004 | US20040007531 Improved moisture resistance; for use as an ion exchanger, catalyst and/or catalyst support |
| 01/15/2004 | US20040007524 Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments |
| 01/15/2004 | DE20311944U1 Farbeffekt-Schichten und -Beschichtungen auf Basis photonischer Kristalle Color effect layers and coatings based on photonic crystals |
| 01/15/2004 | DE20311943U1 Poröse Materialien für die Blockung von UV-Strahlung Porous materials for the blocking of UV radiation |
| 01/15/2004 | DE20311942U1 Poröse Materialien für die Blockung von IR-Strahlung Porous materials for the blocking of IR radiation |
| 01/15/2004 | DE20311940U1 Poroese Materialien zur Immobilisierung von Bakterien Porous materials for the immobilization of bacteria |
| 01/15/2004 | DE20311939U1 Poröse Materialien als Katalysatorträger in chemischen und verfahrenstechnischen Anwendungen Porous materials as catalyst supports in chemical and process engineering applications |
| 01/15/2004 | DE20311937U1 Poröse Materialien für die Reinigung und Aufbereitung von Wasser Porous materials for the purification and treatment of water |
| 01/15/2004 | DE10325590A1 Keramischer Körper und keramischer Katalysatorkörper Ceramic body and ceramic catalyst body |
| 01/15/2004 | DE10222915A1 Verfahren und Vorrichtung zur erneuten Aktivierung wabenförmig aufgebauter Katalysatorelemente für die Entstickung von Rauchgasen Method and apparatus for re-activation of catalyst elements of honeycomb construction for removing nitrogen from flue gases |
| 01/15/2004 | CA2488920A1 Metal oxides prepared by flame spray pyrolysis |
| 01/14/2004 | EP1380343A1 Hydrotreating catalyst comprising an nitrogen-containing organic compound and its use |
| 01/14/2004 | EP1380341A1 Catalyst for reforming hydrocarbon and method for preparation thereof, and process for reforming hydrocarbon using said catalyst |
| 01/14/2004 | EP1379609A1 Improved liquid collector assembly for a reactor |
| 01/14/2004 | CN2598626Y Chemical laboratory waste gas absorption-photocatalytic degradation cleaning devie |
| 01/14/2004 | CN1468208A Process for producing diacetoxybutene |
| 01/14/2004 | CN1467305A Method for preparing titanium dioxide film under room temperature |
| 01/14/2004 | CN1467275A Method for preparing edible grease hydrogenation unit nickel catalyst |
| 01/14/2004 | CN1467035A Manufacturing method of fatty acid methyl ester hydrogenation catalyst and method for preparing the catalyst carrier |
| 01/14/2004 | CN1467024A Carrier containing nanometer titanium dioxide film and application in air-conditioner |
| 01/14/2004 | CN1467023A Photocatalyst film having light activity visible basal body and method for preparing the same |
| 01/14/2004 | CN1467022A Method for preparing silver catalyst carrier for producing ethylene oxide |
| 01/14/2004 | CN1134382C Method for oxidizing hydrocarbons, catalyst containing silver and uses thereof |
| 01/14/2004 | CN1134303C Preparation of a hydrotreating catalyst |
| 01/14/2004 | CN1134296C Method for preparation of modified carrier, complex oxide catalyst and acrylic acid |
| 01/14/2004 | CN1134295C Optical catalyst filter and manufacturing method thereof, the air purifier formed from same |
| 01/14/2004 | CN1134279C Article with low temperature cured and high activity oxide photocatalyst film |
| 01/13/2004 | US6677448 Treating catalyst, which comprises solid oxide, at temperature of between 300 degrees c. and 600 degrees c. in oxidizing atmosphere |
| 01/13/2004 | US6677385 Hydrogenolysis of 5-carbon sugars, sugar alcohols and compositions for reactions involving hydrogen |
| 01/13/2004 | US6677272 Mixed oxide catalyst; reduction of nitrogen oxides |
| 01/13/2004 | US6677063 Hydrophilic and/or rutile and anatase titanium oxide are obtained by sputter depositing titanium metal oxide on a film of zirconium oxide in the cubic phase. |
| 01/08/2004 | WO2004003276A1 Inorganic staple fiber accumulation for holding material, process for producing the same and holding material |
| 01/08/2004 | WO2004002893A2 Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst |
| 01/08/2004 | WO2004002622A1 Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions |
| 01/08/2004 | WO2004002620A1 Fcc catalyst for reducing the sulfur content in gasoline and diesel |
| 01/08/2004 | WO2004002619A1 Oxidized metal catalysts and process for producing synthesis gas |
| 01/08/2004 | WO2003081702A3 Fuel cell catalyst containing pt and rh and at least one of w, sn and cu and optionally mo. |
| 01/08/2004 | WO2003072246A3 Supported silver catalyst and an epoxidation process using the catalyst |
| 01/08/2004 | CA2491565A1 Oxidized metal catalysts and process for producing synthesis gas |
| 01/08/2004 | CA2490133A1 Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions |
| 01/08/2004 | CA2489772A1 Composition based on zirconium oxide and oxides of cerium, lanthanum and of another rare earth, a method for preparing same and use thereof as catalyst |
| 01/07/2004 | EP1378489A1 Metal oxides prepared by flame spray pyrolysis |
| 01/07/2004 | EP1377535A1 Catalyst system for the trimerisation of olefins |
| 01/07/2004 | EP1377520A1 Shaped activated carbon |
| 01/07/2004 | CN1465525A Two-stage method for separating and refining diatomaceous earth |
| 01/07/2004 | CN1465433A Benzene saturation hydrogenation supporting type amorphous catalyst and preparation method thereof |
| 01/07/2004 | CN1133661C Catalyst composition and methods for its preparation and use in polymerization process |
| 01/06/2004 | US6673949 Reacting hydrocarbon with oxygen or air or nitrous oxide or other gaseous oxidants, in presence of a mixture comprising two elements selected from sc, y, ti, zr, hf, v, nb, ta, cr, mo, w, re, fe, co, ni, sn, pb sb, bi and se, on a support |
| 01/06/2004 | US6673741 Guard catalyst and a process for its preparation |
| 01/06/2004 | US6673739 Catalyst for CO shift reaction |
| 01/06/2004 | US6673738 Photocatalytic active carbon, colored photocatalytic active carbon, coloring active carbon, and deodorant and adsorption product using them |
| 01/06/2004 | US6673737 Quaternary ammonium silicon-containing salts immobilized on catalyst supports |
| 01/06/2004 | US6673331 Has a primary differential spectrum which has two or more maximal intensities and two or more minimal intensities at interatomic distances in the range of from 1.4 angstrom to 2.8 angstrom . |
| 01/06/2004 | US6673327 Method for the selective oxidation of carbon monoxide in hydrogen-containing gases |
| 01/06/2004 | US6673237 Catalytic desulfurization of naphtha streams |
| 01/06/2004 | US6673235 FCC catalysts for feeds containing nickel and vanadium |
| 01/02/2004 | EP1375602A1 Titanium oxide dispersion composition, and method and container for preserving the same |
| 01/02/2004 | EP1374994A1 Solid acid catalyat, method for preparing the same and method for hydrogenation isomerization |
| 01/02/2004 | EP1373334A1 Ethylene polymerization process |
| 01/02/2004 | EP1373209A1 A process for the synthesis of an aryl pyridine base using a zeolite catalyst |
| 01/02/2004 | EP1372845A1 Process for preparing a group viii-metal containing catalyst, use thereof for preparing an alkenyl carboxylate |
| 01/02/2004 | EP1289654B1 Process for preparing cobalt catalysts |
| 01/02/2004 | EP1204595B1 Polytype mg-ai hydrotalcite |
| 01/01/2004 | US20040002421 Method for manufacturing catalytic stuff and catalytic stuff |
| 12/31/2003 | WO2004001091A1 Superhydrophilc roll and process for producing the same |
| 12/31/2003 | WO2004000757A1 A package method of anion supermolecule intercalation structured material |
| 12/31/2003 | WO2004000731A2 Use of cationic layered materials, compositions comprising these materials, and the preparation of cationic layered materials |
| 12/31/2003 | WO2004000458A1 Catalysts for selective oxidation of carbon monoxide in reformed gas |
| 12/31/2003 | WO2004000457A1 Catalyst for selective oxidation of carbon monoxide in reformed gas |
| 12/31/2003 | WO2004000454A1 Supported metal catalyst with improved thermal stability |
| 12/31/2003 | WO2004000442A1 Method for elimination of sulphur from a charge comprising hydrogen sulphide, benzene toluene and/or xylenes |
| 12/31/2003 | WO2003074177A3 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes |
| 12/31/2003 | WO2002064500A8 Process for producing hydrogen peroxide |
| 12/31/2003 | CN1464799A Photocatalyst material and method for prepartion thereof |
| 12/31/2003 | CN1463912A Methyl-ethyl ketone apparatus exhaust gas organic compound purification method |
| 12/31/2003 | CN1463790A Method for preparing nano level titanium dioxide optical catalytic environment purification material and apparatus therefor |
| 12/31/2003 | CN1132686C 从氢气和氮气合成氨的催化剂 Hydrogen and nitrogen from ammonia catalyst |
| 12/31/2003 | CN1132682C Catalyzer for catalyzing combustion and its preparing method |
| 12/31/2003 | CN1132680C Prepn process of composite oxide based on cerium oxide and zirconium oxide |
| 12/31/2003 | CN1132679C Synthesis of photocatalyst for mesoporous TiO2 nano molecular sieve film |
| 12/31/2003 | CN1132678C Prepn process of composite oxide solid solution based on cerium oxide and zirconium oxide |
| 12/31/2003 | CA2491211A1 Use of cationic layered materials, compositions comprising these materials, and the preparation of cationic layered materials |
| 12/30/2003 | US6670490 Platinum-rhenium-tin catalyst for hydrogenation in aqueous solution |
| 12/30/2003 | US6670438 Methods, compositions, and biomimetic catalysts for in vitro synthesis of silica, polysilsequioxane, polysiloxane, and polymetallo-oxanes |
| 12/30/2003 | US6670303 Catalyst having a bimodal pore radius distribution |
| 12/30/2003 | US6670302 High pore volume polyolefin catalyst |
| 12/30/2003 | US6670300 Textured catalysts, methods of making textured catalysts, and methods of catalyzing reactions conducted in hydrothermal conditions |