| 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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| 03/29/2001 | WO2000074827A3 Composites and composite membranes |
| 03/28/2001 | EP1086743A1 Catalyst for production of epoxides and methods for production thereof and epoxides |
| 03/28/2001 | CN1288779A Composite nanometer titanium dioxide/iron powder catalyst and its preparation |
| 03/27/2001 | US6207870 Highly active in the presence of sulphur, hydrogenation catalysts in solvents or in aromatic petroleum cuts such as kerosines and gas oils, |
| 03/27/2001 | US6207611 Catalyst for hydrodemetalization of heavy oil |
| 03/27/2001 | US6207610 Compacts based on pyrogenically produced silicon dioxide |
| 03/27/2001 | US6205985 Catalyst for reforming fossil fuel |
| 03/22/2001 | WO2001019904A1 Mesoporous carbons and polymers |
| 03/22/2001 | DE10039167A1 Porous and fibrous porous anatase titanium dioxide is useful as or in catalyst for denitrification, oxidation of organic substances and decomposition of dioxin compounds, organic solvents, agricultural compounds and surfactants |
| 03/21/2001 | EP1083990A2 Oxidation catalyst and method for catalytic oxidation |
| 03/21/2001 | CN1287974A Pyrogenic decomposition method for prodn. of aluminium oxide |
| 03/21/2001 | CN1287967A Surface preparation of layered dihydroxy composite metal oxide powder |
| 03/21/2001 | CN1287879A Catalyst for oxidation of paraffine |
| 03/21/2001 | CN1287878A Process for preparing mesopore titania photocatalyst |
| 03/20/2001 | US6204218 For removing alkynes, dienes, monounsaturated hydrocarbons and/or oxygen from reaction feed streams which are reacted over one or more catalysts to produce reaction products such as polyethylene or polypropylene |
| 03/20/2001 | US6204217 Process for the preparation of micro-mesoporous gel |
| 03/20/2001 | US6203882 Mixing cordierite and kaoline, shaping and sintering to form honeycomb shapes |
| 03/20/2001 | US6203814 Surface treatment of fullerene carbon; oxidation |
| 03/20/2001 | US6203771 Catalytic converter with metal monolith having an integral catalyst |
| 03/20/2001 | US6203695 Subjecting hydrocarbon feed to hydrotreating conditions in presence of catalyst comprising group 6 or group 8 metal or compounds of group or group 8 metals on alumina-based extruded support |
| 03/15/2001 | WO2001018069A1 Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel |
| 03/15/2001 | WO2001017678A1 Process for the reactivation of sulfur deactivated cobalt titania catalyst |
| 03/15/2001 | WO2001017677A1 Ruthenium on rutile catalytic systems, use thereof for aqueous phase hydrogenation |
| 03/15/2001 | WO2001017674A1 Guard bed containing lead compounds upstream of a bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur contaminants |
| 03/15/2001 | WO2001017673A1 Stable highly active supported copper based catalysts |
| 03/15/2001 | WO2001005704B1 Process for production of carbonaceous chars having catalytic activity |
| 03/15/2001 | DE19943291A1 Pyrogen hergestelltes Aluminiumoxid Pyrogenically produced aluminum oxide |
| 03/15/2001 | DE19943166A1 Optimiertes Verfahren zur Herstellung von Katalysatorträgern auf der Basis von Kieselgel sowie von Kieselgel-geträgerten Chromkatalysatoren Optimised process for the preparation of catalyst supports based on silica gel and silica gel-supported chromium catalysts |
| 03/15/2001 | CA2682802A1 Process for the reactivation of sulfur deactivated cobalt titania catalyst |
| 03/14/2001 | EP1083152A1 Titanium oxide sol, thin film, and processes for producing these |
| 03/14/2001 | EP1083151A1 Pyrogenically prepared alumina |
| 03/14/2001 | EP0695217B2 Catalyst based on silica and titanium, and utilisation of said catalyst for the epoxydation of olefins |
| 03/13/2001 | US6201160 Copper is applied to prefabricated silicon dioxide carrier in the presence or absence of magnesium, barium, zinc or chromium, wherein the catalyst contains from 5 to 50% by weight copper; for preparation of alcohols from aldehydes |
| 03/13/2001 | US6201139 Isomerization of epoxyalkenes to 2,5-dihydrofurans |
| 03/13/2001 | US6201138 Isomerization of epoxyalkenes to 2,5-dihydrofurans |
| 03/13/2001 | US6200927 As hydrocracking catalyst |
| 03/10/2001 | CA2317692A1 Pyrogenically produced aluminium oxide |
| 03/08/2001 | WO2001016054A2 A process for converting a metal carbide to carbon on the surface of the metal carbide by etching in halogens |
| 03/08/2001 | WO2001016050A1 Mullite bodies and methods of forming mullite bodies |
| 03/08/2001 | WO2001015805A1 Catalyst for hydrotreating of gas oil and method for hydrotreating of gas oil |
| 03/07/2001 | EP1081124A2 Process for catalytic selective oxidation of a hydrocarbon substrate |
| 03/07/2001 | EP1081116A1 Ceramic article, carrier for catalyst, methods for production thereof, catalyst for producing ethylene oxide using the carrier, and method for producing ethylene oxide |
| 03/07/2001 | EP1080784A1 A catalyst useful for oxidation of alkanes |
| 03/07/2001 | EP1080779A2 Reactor for catalytic selective oxidation of a hydrocarbon substrate |
| 03/07/2001 | EP1079925A1 Process for production of carbonaceous chars having catalytic activity |
| 03/07/2001 | CN1286649A Photocatalyst powder for environmental purification, polymer composition contg. said powder and molded article thereof, and processes for producing these |
| 03/07/2001 | CN1063008C Electrically insulating supporting structure capable of metallic bonding and process for producing same |
| 03/07/2001 | CN1062832C Method for selective oxidation of sulfur compounds to elemental sulfur |
| 03/06/2001 | US6198012 Utilizing chlorinated alumina-based catalyst containing tin and platinum in dehydrogenation of butane to butenes and production of benzene, toluene and xylenes from butane |
| 03/06/2001 | US6197073 Process for producing aluminum oxide beads |
| 03/01/2001 | WO2001014356A1 Process for producing oxirane compound |
| 03/01/2001 | WO2001014295A1 Method of treating 1,1,1,3,3-pentafluoropropane |
| 03/01/2001 | WO2001014054A1 Silicon-containing titanium dioxyde, method for preparing the same and catalytic compositions thereof |
| 03/01/2001 | WO2001014053A1 Catalytic system and method for reducing perchlorate ion |
| 02/28/2001 | EP1079452A1 Electrocatalyst for fuel cell |
| 02/28/2001 | EP1079021A1 Photocatalytic pulp composition, foam using said composition, moulded pulp using said composition and moulded pulp foam using said foam as well as processes for producing said photocatalytic pulp composition, said foam, said moulded pulp and said moulded foam and apparatus for producing said composition |
| 02/28/2001 | EP1078907A1 Process for producing aldehydes |
| 02/28/2001 | EP1078883A1 Granules on the basis of pyrogenic titania, process for their preparation and use thereof |
| 02/28/2001 | EP1077916A1 Process for the preparation of styrenes |
| 02/28/2001 | EP1077897A1 Catalyst and process for oxidation of sulphur dioxide |
| 02/28/2001 | EP1077762A1 Process for producing spherical oxide particles |
| 02/28/2001 | CN1285437A Optic catalysing paper pulp composition, its foam body and method and apparatus for producing same |
| 02/28/2001 | CN1285390A Prereforming method for oxygen-containing gas |
| 02/27/2001 | US6194650 Coated object and process for producing the same |
| 02/27/2001 | US6194619 For cleaning solid surfaces |
| 02/27/2001 | US6194344 Process for preparing carbonaceous material carrying ultrafinely dispersed metal |
| 02/27/2001 | US6193942 Exposing diesel engine exhaust gas to catalyst comprising refractory three-dimentional structure coated with copper containing inorganic oxide powder which is comprising deposited copper, and catalytically active oxide of metal |
| 02/27/2001 | US6193378 Electrochromic device having a self-cleaning hydrophilic coating |
| 02/27/2001 | CA2316715A1 Electrocatalyst for fuel cells |
| 02/22/2001 | WO2001012617A1 Process for preparing alkylene oxide |
| 02/22/2001 | WO2001012570A1 Attrition resistant, shaped, crystalline anionic clay-containing bodies |
| 02/22/2001 | WO2001012554A1 Process for the preparation of quasi-crystalline boehmites |
| 02/22/2001 | WO2001012553A1 Process for the preparation of quasi-crystalline boehmites from inexpensive precursors |
| 02/22/2001 | WO2001012552A1 Micro-crystalline boehmites containing additives and shaped particles and catalyst compositions comprising such micro-crystalline boehmite |
| 02/22/2001 | WO2001012551A2 Quasi-crystalline boehmites containing additives |
| 02/22/2001 | WO2001012550A1 POLYTYPE Mg-Al HYDROTALCITE |
| 02/22/2001 | WO2001012545A1 Process for the preparation of smectites using waterglass |
| 02/22/2001 | WO2001012543A1 PROCESS FOR PRODUCING Al-CONTAINING NON-Mg-ANIONIC CLAY |
| 02/22/2001 | WO2001012542A1 PROCESS FOR PRODUCING Mg-CONTAINING NON-Al ANIONIC CLAY |
| 02/22/2001 | WO2001012324A1 Photocatalyst filter and method for preparation thereof |
| 02/22/2001 | WO2001012319A1 ATTRITION RESISTANT, SHAPED, CRYSTALLINE Mg-Al-Si-CONTAINING CLAY-CONTAINING BODIES |
| 02/22/2001 | CA2381289A1 Process for the preparation of quasi-crystalline boehmites from inexpensive precursors |
| 02/22/2001 | CA2381287A1 Polytype mg-ai hydrotalcite |
| 02/21/2001 | EP1077198A2 Process for pre-reforming of oxygen-containing gas |
| 02/21/2001 | EP1077080A1 Improved catalysts for the hydrogenation of maleic acid to 1,4-butanediol |
| 02/21/2001 | CN1062194C Photocatalyst composition and method for producing the same |
| 02/20/2001 | US6191311 Hydroperoxide decomposition processes |
| 02/20/2001 | US6191173 Gelling water glass by polycondensation; treating with bifunctional organic compound linking compound to aerogel; drying with retention of gel structure |
| 02/20/2001 | US6191067 Titania fiber, method for producing the fiber and method for using the fiber |
| 02/20/2001 | US6191064 Steam treatment of tin impregnated alumina, impregnating with a platinum compound and calcining, chlorination to yield chlorinated calcined platinum-containing tin aluminate having improved catalyst selectivity |
| 02/19/2001 | CA2316043A1 Process for pre-reforming of oxygen-containing gas |
| 02/15/2001 | WO2001010793A1 Method for treating architectural material |
| 02/15/2001 | WO2001010553A1 Photocatalytic material and photocatalytic article |
| 02/15/2001 | WO2001010552A1 Photocatalytic material, photocatalytic article and method for their preparation |
| 02/15/2001 | WO2001010550A1 Supported ruthenium oxide catalyst, process for preparing supported ruthenium catalyst and process for producing chlorine |
| 02/14/2001 | CN1283522A Multicomponent catalyst |
| 02/14/2001 | CN1283521A Catalyst compsns, its prepn, process and process of purifying terephthalic acid |
| 02/14/2001 | CN1283520A Oxide catalyst |
| 02/14/2001 | CN1283519A Catalyst having two-peak hole radius distribution |
| 02/13/2001 | US6187984 Catalytic dehydrogenation with tin impregnated alumina and platinum |