| 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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| 04/27/2005 | CN1610581A Method and apparatus for producing photocatalyst |
| 04/27/2005 | CN1610159A Cathode catalyst for fuel cell |
| 04/27/2005 | CN1608732A Mesh proppant |
| 04/27/2005 | CN1608730A Prepn process of hydroprocessing catalyst |
| 04/27/2005 | CN1608728A Prepn process of titanium-containing aluminium hydroxide |
| 04/27/2005 | CN1608727A Supported TiO2 photocatalyst and its prepn process |
| 04/27/2005 | CN1198885C Photocatalytic oxide composition, thin film, and composite |
| 04/27/2005 | CN1198683C Heterogeneous catalyst regeneration |
| 04/27/2005 | CN1198682C Co/TiO2 catalyst for Fischer-Tropsch synthesis of heavy hydrocarbon and its prepn |
| 04/26/2005 | US6884753 Heating a mixture of a ceramic powder with a solvent at a temperature, without losing the solvent out of the reaction system; forming a photocatalytic film |
| 04/26/2005 | US6884752 Photocatalytically-active, self-cleaning aqueous coating compositions and methods |
| 04/26/2005 | US6884406 Reforming catalyst |
| 04/26/2005 | US6884402 Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases |
| 04/26/2005 | US6883305 Using catalyst which captures NOx when air-fuel ratio of exhaust gas exceeds theoretical ratio; includes rhodium, platinum, alkaline and alkaline earth metals and carbon monoxide adsorber comprising palladium, iridium, ruthenium |
| 04/26/2005 | CA2367031C Adsorptive monolith including activated carbon, method for making said monolith, and method for adsorbing chemical agents from fluid streams |
| 04/26/2005 | CA2119312C Process for preparing a ziegler-type spherical catalyst for alpha-olefin polymerization, spherical catalyst, process for preparing a spherical polyethylene of ultra-high molecularweight and spherical polyethylene of ultra-high molecular weight |
| 04/21/2005 | WO2005035124A1 Method of preparing metallic nanoparticles and materials thus obtained |
| 04/21/2005 | WO2005035117A1 Catalytic composition for the hydroprocessing of light and intermediate petroleum fractions |
| 04/21/2005 | WO2005035116A1 Operating conditions for copper-based water-gas shift catalysts |
| 04/21/2005 | WO2005021421A3 Process and apparatus for the production of useful products from carbonaceous feedstock |
| 04/21/2005 | WO2004108281A3 In-situ zsm-5 synthesis |
| 04/21/2005 | WO2004073087A3 Improved pemfc electrocatalyst based on mixed carbon supports |
| 04/21/2005 | WO2004069397A3 Catalyst support |
| 04/21/2005 | US20050085650 Catalyst composition |
| 04/21/2005 | US20050085649 Catalyst composition |
| 04/21/2005 | US20050085383 Catalyst support material, catalysts prepared therefrom and process for the treatment of a flue gas |
| 04/21/2005 | US20050085382 Catalyst active materials, suchas as sodium, potassium, lithium, calcium on catalyst support of alumina ,alone or with Group 1a, Group 2a oxides ; monolithic honeycomb |
| 04/21/2005 | US20050085381 Preparing a concentrated aqueous acidic solution of a zirconium salt selected from the group consisting of zirconium chloride and zirconium nitrate; adding this initially prepared solution gradually to a basic water/ammonia mixture; drying and calcining the recovered precipitate |
| 04/21/2005 | US20050085380 Preparing a catalyst for the vapor phase production of epoxides by lowering the concentration of silicates present on the carrier surface; depositing silver; and depositing a phosphorus, boron, fluorine, lithium, sodium, rubidium, Group IIA through Group VIII metal, and/or rare earth metal promoter |
| 04/21/2005 | US20050085379 Uniform, high strength membrane |
| 04/21/2005 | US20050085376 Cryogenic method for forming a supported catalyst |
| 04/21/2005 | US20050085374 Heterogenisation of catalytic components |
| 04/21/2005 | US20050084740 for fuel cell cathodes |
| 04/21/2005 | US20050084435 contacting chromium oxide catalyst on alumina carrier containing silica, with a mixed gas to decompose/remove while maintaining the high catalyst activity over a long time |
| 04/21/2005 | US20050081443 Oxidation catalyst for oxidation of carbon monooxide and volatile organic compounds; catalytic hydrogenation; metal promoters on metal oxide catalyst support |
| 04/20/2005 | EP1524024A1 Catalyst support material, catalysts prepared therefrom and process for the treatment of a flue gas |
| 04/20/2005 | EP1253975A4 Method of preparing compounds using cavitation and compounds formed therefrom |
| 04/20/2005 | EP1242500B1 Catalyst systems for polycondensation reactions |
| 04/20/2005 | CN1607979A Modified carbide and oxycarbide containing catalysts and methods of making and using thereof |
| 04/20/2005 | CN1607181A Plasma synthesis of metal oxide nanoparticle |
| 04/20/2005 | CN1197662C Method of forming metal composite titanium dioxide nano particle film on ceramic surface |
| 04/20/2005 | CN1197654C Manufacturing method of fatty acid methyl ester hydrogenation catalyst and method for preparing the catalyst carrier |
| 04/20/2005 | CN1197650C Silicon-containing alumina supporter and preparing method thereof |
| 04/19/2005 | US6881873 High-activity isomerization catalyst and process |
| 04/19/2005 | US6881700 Dealuminized catalyst carrier, method of production, and method for hydrating C2 or C3 olefins with water |
| 04/19/2005 | US6881699 Method for producing a dealuminized catalyst support |
| 04/19/2005 | US6881697 Process for producing titanium-containing silicon oxide catalyst, the catalyst, and process for producing oxirane compound with the catalyst |
| 04/19/2005 | US6881693 Zirconia-containing inorganic fiber and process for the production thereof |
| 04/19/2005 | US6881392 Contacting such material with catalysts made from a newly discovered phase of aluminum trihydroxide. |
| 04/19/2005 | US6881390 Combustion; fluidized catalytic cracking; reduced emissions; using metal catalyst on catalyst support |
| 04/19/2005 | CA2357964C Impregnated fibre paper catalyst carrier for preparing hydrogen peroxide |
| 04/14/2005 | WO2005034266A2 Platinum-nickel-iron fuel cell catalyst |
| 04/14/2005 | WO2004103558B1 Fcc catalysts prepared by in-situ crystallization of zeolite |
| 04/14/2005 | US20050079374 Micro-porous noble metal material and method for preparation thereof |
| 04/14/2005 | US20050079367 Titanium oxide dispersion, thin film and process for producing these |
| 04/14/2005 | US20050079126 Alumina agglomerates, the preparation method thereof and use of same as an absorbent or catalyst carrier |
| 04/14/2005 | US20050077246 Treatment of liquid using porous polymer containment member |
| 04/14/2005 | US20050076811 Ultrafine particulate titanium oxide with low chlorine and low rutile content, and production process thereof |
| 04/13/2005 | EP1522342A1 Photocatalyst exhibiting catalytic activity even in visible light region |
| 04/13/2005 | EP1521723A1 Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments |
| 04/13/2005 | EP1301271B1 Catalyst for decomposing nitrous oxide and method for performing processes comprising formation of nitrous oxide |
| 04/13/2005 | CN1606474A Highly active photocatalyst particles, method of production therefor, and use thereof |
| 04/13/2005 | CN1196690C Process for producing oxirane compound |
| 04/13/2005 | CN1196668C Method for preparing dihydroxy ester |
| 04/12/2005 | US6878785 Organometal compound catalyst |
| 04/12/2005 | US6878668 Process for manufacture of an attrition resistant catalyst |
| 04/12/2005 | US6878450 Composite element and method for preparation thereof |
| 04/12/2005 | US6878191 Photocatalytic composition |
| 04/07/2005 | WO2005030691A1 Catalysed acylation of alkylated benzene derivatives |
| 04/07/2005 | WO2005030680A1 Titania supports for fisher-tropsch catalysts |
| 04/07/2005 | WO2005030644A1 Prepartion of molecular sieves involving spray drying |
| 04/07/2005 | WO2005030390A1 Alcohol steam reforming catalysts and methods of alcohol steam reforming |
| 04/07/2005 | WO2005030382A2 Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition |
| 04/07/2005 | WO2005016503A3 Catalytic reduction and oxidation processes |
| 04/07/2005 | US20050075467 Halogenated organic particles for catalyst supports |
| 04/07/2005 | US20050075243 hydrogenation catalysts comprising oxides of chromium, zirconium, magnesium and optional promoters on alumina supports, used for converting hydrocarbons to olefins and/or diolefins; catalyst selectivity |
| 04/07/2005 | DE10340653A1 Katalysator für die Entfernung von Schadstoffen aus Abgasen von Mager-Motoren mit Ruthenium als Aktiv-Metall A catalyst for removing pollutants from exhaust gases of lean-burn engines with ruthenium as the active metal |
| 04/07/2005 | CA2540353A1 Titania supports for fisher-tropsch catalysts |
| 04/07/2005 | CA2540036A1 Nanoscale gold catalysts, activating agents, support media, and related methodologies useful for making such catalyst systems especially when the gold is deposited onto the support media using physical vapor deposition |
| 04/06/2005 | EP1520851A1 Method of producing aliphatic nitriles |
| 04/06/2005 | EP1519785A2 Catalysts comprising a tungsten oxide layer onto a zirconia and/or titania carrier |
| 04/06/2005 | EP1446356A4 Mesoporous materials and methods |
| 04/06/2005 | EP1324950A4 Titanium-containing materials |
| 04/06/2005 | CN1604367A Method for preparing methanol poisoning resistant cathode catalyst of fuel cell |
| 04/06/2005 | CN1603682A Method and substance for reactive catalytic combustion |
| 04/06/2005 | CN1602996A Process for preparing Fe-Sn modified active carbon fibre catalyst for microwave induced oxidation |
| 04/06/2005 | CN1195726C Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing catalyst and process for producing lower alphatic carboxylic acid ester using the catalyst |
| 04/06/2005 | CN1195707C Preparation of spinel extrudates |
| 04/06/2005 | CN1195682C Micro-crystalline boehmites containing additives and shaped particles and catalyst compositions comprising such micro-crystalline boehmite |
| 04/06/2005 | CN1195581C Preparation of fluid cracking catalyst |
| 04/06/2005 | CN1195573C Reactant and method for decomposition of fluorine compounds, and use thereof |
| 04/05/2005 | US6875901 Catalyzing the isomerization reaction with an activated basic metal oxide catalyst containing small amount of impurity |
| 04/05/2005 | US6875722 Difference between the atomic ratio of silicon to aluminum on the surface of the support and the atomic ratio of silicon to aluminum of the support is at least 0.10; catalyst for hydrotreating hydrocarbons |
| 04/05/2005 | US6875720 Method of treating an untreated catalyst support, and forming a catalyst precursor and catalyst from the treated support |
| 04/05/2005 | US6875412 Chemically modifying single wall carbon nanotubes to facilitate dispersal in solvents |
| 04/05/2005 | CA2245326C Heterogeneous organotin catalysts |
| 03/31/2005 | WO2005028385A1 Sio2 molded bodies, method for producing them and use thereof |
| 03/31/2005 | WO2005028106A1 Process and catalyst for the hydroconversion of a heavy hydrocarbon feedstock |
| 03/31/2005 | WO2005012212A3 Process for the manufacture of 1,3,3,3 tetrafluoropropene |
| 03/31/2005 | WO2005003035A3 Sol containing titanium dioxide, thin film formed therefrom and production process of the sol |