| 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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| 04/14/2004 | CN1489552A Process for producing hydrogen peroxide |
| 04/14/2004 | CN1488434A Silicon-containing alumina supporter and preparing method thereof |
| 04/14/2004 | CN1488433A Zirconium oxide catalyst for synthesizing cyclohexyl menthyl formate, and preparing method and use thereof |
| 04/14/2004 | CN1145525C Catalyst and method for selective hydrogenation of unsaturated compounds in hydrocarbon fluid |
| 04/13/2004 | US6720446 Catalyst modification to enhance neotame production |
| 04/13/2004 | US6720283 Cobalt with promoter on catalyst support |
| 04/13/2004 | US6719821 Fine particle sizes |
| 04/13/2004 | CA2135105C Olefin processing process |
| 04/08/2004 | WO2004029179A1 Process and catalysts for deep desulphurization of fuels |
| 04/08/2004 | WO2004028973A1 Process to produce solutions to be used as coating in photo-catalytic and transparent films |
| 04/08/2004 | WO2004028966A1 Porous article and method for production thereof and electrochemical element using the porous article |
| 04/08/2004 | WO2004028688A1 Hydrocracking catalyst and process for production of liquid hydrocarbons |
| 04/08/2004 | WO2004028687A1 Process for preparing cobalt catalysts on titania support |
| 04/08/2004 | WO2004028680A1 Electrocatalytic enhancement with catalyst-modified carbon-silica composite aerogels |
| 04/08/2004 | WO2003073542B1 Full cell electrocatalyst of pt-ni-mn/fe |
| 04/08/2004 | WO2003004438A3 Inorganic fiber substrates for exhaust systems and methods of making same |
| 04/08/2004 | US20040068146 Sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide |
| 04/08/2004 | US20040068138 Use of tellurium in carbon-supported, noble metal-containing catalysts for liquid phase oxidation reactions |
| 04/08/2004 | US20040067849 Highly active photocatalyst particles, method of production therefor, and use thereof |
| 04/08/2004 | US20040067847 Fuel cell electrocatalyst and method of producing the same |
| 04/08/2004 | US20040067846 Forming using quaternary ammonium template in liquid phase; drying while controlling temperature; solvent extraction |
| 04/07/2004 | EP1405718A1 Antifogging element and method for forming the same |
| 04/07/2004 | EP1405669A2 Production process for glycidyl ether adduct and catalyst used for the process |
| 04/07/2004 | EP1404784A1 Process for the production of medicinal white oil using m41s and sulfur sorbent |
| 04/07/2004 | EP1404741A1 Catalyst and method for the production of polytetrahydrofuran |
| 04/07/2004 | EP1404444A2 Method for the production of cycloaliphatic compounds (1) having side chains with epoxy groups |
| 04/07/2004 | EP1036826B1 Photocatalytic oxide composition, thin film, and composite |
| 04/07/2004 | EP0869915B1 Process for the preparation of high-purity magnesium hydroxide and magnesium oxide from magnesium alkoxides |
| 04/07/2004 | CN1486785A Prepn process of photocatalytic filtering net of foamed metal carrying nano Tio2 |
| 04/07/2004 | CN1144614C Porous photocatalysis and production thereof |
| 04/06/2004 | US6717022 Process for selective hydrogenation of alkynes and catalyst therefor |
| 04/06/2004 | US6716938 Catalyst support having chromium oxide, magnesium oxide on silica for the polymerization of polyethylene |
| 04/06/2004 | US6716791 Catalyst for the synthesis of ammonia from hydrogen and nitrogen |
| 04/06/2004 | US6716785 Reacting silicon compound, aluminum compound and metal compound; forming smectite |
| 04/06/2004 | US6716337 Catalyst carrier with high diesel selectivity |
| 04/04/2004 | CA2444176A1 Fuel cell electrocatalyst and method of producing the same |
| 04/01/2004 | WO2004027904A1 Catalyst for fuel cell, method for preparation thereof and fuel cell |
| 04/01/2004 | WO2004026783A1 Porous surfactant mediated metal oxide films |
| 04/01/2004 | WO2004026473A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 04/01/2004 | WO2004026471A1 Photocatalyst material and process for producing the same |
| 04/01/2004 | WO2004026470A1 Photocatalyst apatite-containing film, method of forming the same, coating fluid, and electronic apparatus having member covered with photocatalyst apatite-containing film |
| 04/01/2004 | WO2004026466A1 Heterogeneous catalyst regeneration |
| 04/01/2004 | WO2004000731A3 Use of cationic layered materials, compositions comprising these materials, and the preparation of cationic layered materials |
| 04/01/2004 | WO2003095368B1 Removal of chloramines from drinking water with improved activated carbon |
| 04/01/2004 | US20040064003 Using a rhenium containing catalyst; catalytic hydrogenation of sugars, sugar alcohol forming propylene glycol |
| 04/01/2004 | US20040063576 For desulfurization of a feed stream |
| 04/01/2004 | US20040063575 Catalyst Support |
| 04/01/2004 | DE19641743B4 Verfahren zur Gewinnung von flüssigen Brennstoffen aus Polyolefine-Abfällen Process for obtaining liquid fuels from polyolefine wastes |
| 04/01/2004 | DE10245198A1 Katalysator, Verfahren zu dessen Herstellung und Verfahren zur Polymerisation cyclischer Ether an diesem Katalysator Catalyst, process for its preparation and process for the polymerization of cyclic ethers of this catalyst |
| 04/01/2004 | CA2499858A1 Heterogeneous catalyst regeneration |
| 04/01/2004 | CA2499203A1 Mesoporous material and use thereof for the selective oxidation of organic compounds |
| 03/31/2004 | EP1403358A1 Process and catalysts for deep desulphurization of fuels |
| 03/31/2004 | EP1401990A1 Improved catalytic reforming process |
| 03/31/2004 | EP1401794A1 Olefin isomerization process |
| 03/31/2004 | EP1401763A1 Catalyst supports and carbon nanotubes produced thereon |
| 03/31/2004 | EP1401575A1 Hydroxylation of beta-dicarbonyls with zirconium catalysts |
| 03/31/2004 | CN1143823C Monoclinic zirconium dioxide having large surface area |
| 03/31/2004 | CN1143727C Synthetic porous crytalline material, its synthesis and use for catalytic conversion |
| 03/30/2004 | US6713519 Layer of carbon nanotubes on a support material having through-porosity, and a surface-exposed catalyst; catalysis of fischer-tropsch process; improved catalytic performance |
| 03/30/2004 | US6713428 Dispersible aluminium hydrate, method for preparing same and use for preparing catalysts |
| 03/30/2004 | US6713423 Method for reactivating activated carbon and activating carbon |
| 03/30/2004 | US6713422 Method for processing pTHF polymerization catalysts |
| 03/30/2004 | US6713177 Insulating and functionalizing fine metal-containing particles with conformal ultra-thin films |
| 03/30/2004 | US6713038 TiO2 compounds obtained from a high silica content ore |
| 03/30/2004 | US6713031 Exhaust catalyst; synergistic mixture of hydrolysis and reductive catalysts |
| 03/30/2004 | CA2310917C Catalyst for selective oxidation of carbon monoxide, selective removing method of carbon monoxide, hydrogen refining catalyst, and hydrogen refining method |
| 03/25/2004 | WO2004024627A1 Method for the production of highly organized crystals by means of sol-gel methods |
| 03/25/2004 | WO2004024319A1 Isomerization catalyst and process |
| 03/25/2004 | US20040058809 Group metal 8 on catalyst supports |
| 03/25/2004 | US20040058808 Titanium oxide, or reaction product therof, on carbon catalyst supports |
| 03/25/2004 | US20040058807 Textured catalysts and methods of making textured catalysts |
| 03/25/2004 | US20040058798 Heterogeneous catalyst regeneration |
| 03/25/2004 | US20040058149 Titanium dioxide fine particles and method for producing the same, and method for producing visible light activatable photocatalyst |
| 03/25/2004 | US20040055936 Impregnation of a porous substrate by the metal or metals of group VIB and/or group 8 and then depositing on the substrate organic amine containing compound; useful for hydrodesulfurization, hydrodenitrification, |
| 03/24/2004 | EP1400491A2 Titanium dioxide fine particles and method for producing the same, and method for producing visible light activatable photocatalyst |
| 03/24/2004 | EP1399386A2 A new aluminum trihydroxide phase and catalysts made therefrom |
| 03/24/2004 | EP1399259A1 Catalyst carrier holding material and catalytic converter |
| 03/24/2004 | EP1399255A2 Ruthenium catalysts on a si02-based carrier material for catalytic hydrogenation of saccharides |
| 03/24/2004 | EP1399254A1 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols |
| 03/24/2004 | EP1399253A1 Catalyst consisting of a transition metal supported on a high purity silica for the metathesis of olefin(s) |
| 03/24/2004 | EP1399245A1 Exhaust gas purifying catalyst |
| 03/24/2004 | EP1062037B1 Catalyst for the synthesis of ammonia from hydrogen and nitrogen |
| 03/24/2004 | CN1484545A Catalyst using metal carrier and manufacturing method thereof |
| 03/24/2004 | CN1483511A Method for synthesizing aluminium ethylate |
| 03/24/2004 | CN1142906C Intermediate for producing 2-trifluoromethoxy benzene sulfonamide |
| 03/24/2004 | CN1142826C Large crystal grating parameter decomosine montmorillonite 2:1 type double 8-sided body laminated structural filicatae, catalyst and its transfer method |
| 03/24/2004 | CN1142824C Catalyst for producing unsaturated aldehyde and unsaturated carboxylic acid and its use |
| 03/23/2004 | US6710013 Platelike catalysts, gas dispersing members of metallic, ceramic or glass netlike products with holes and stacked alternately |
| 03/23/2004 | US6710010 Mixing zirconium hydroxide with solution of zirconyl nitrate, water, and nitric acid and solvent to form paste; forming a shaped particle; dryingl calcining |
| 03/23/2004 | US6710004 Process for the preparation of anionic clay and boehmite-containing compositions |
| 03/23/2004 | CA2268469C Apparatus and method for photocatalytic and thermocatalytic pollution control |
| 03/23/2004 | CA2152816C The catalytic decomposition of dinitrogen monoxide which is pure or present in gas mixtures |
| 03/18/2004 | WO2004022226A1 Method for regenerating iron-loaded denox catalysts |
| 03/18/2004 | WO2004022223A2 Adsorption mass and method for removing carbon monoxide from flows of material |
| 03/18/2004 | WO2004022209A2 Vapor deposited catalysts and their use in fuel cells |
| 03/18/2004 | WO2003062196A3 Gas-phase process and catalyst for the preparation of propylene oxide |
| 03/18/2004 | US20040054221 Using composite mixed oxide oxidation catalyst |
| 03/18/2004 | US20040054169 In vapor phase; from cyclohexanone oxime in presence of solid acid catalysts |
| 03/18/2004 | US20040052725 Using mixed oxide as oxidation catalyst |
| 03/18/2004 | US20040052714 Synthetic mesoporous material with radially assembled nanotubes |