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)
11/2003
11/26/2003EP1364707A1 Hydrotreating and/or hydroconversion catalyst and its use in processes for hydrotreatment of hydrocarbons
11/26/2003EP1364705A1 Process for production of titanium-containing silicon oxide catalysts
11/26/2003EP1363982A1 Boron promoted catalysts and fischer-tropsch processes
11/26/2003EP1363886A1 Process and catalyst for the preparation of acetylpyridines
11/26/2003EP1363871A1 Process for co-production of dialkyl carbonate and alkanediol
11/26/2003EP1363734A1 Zirconia catalysts for nitrous oxide abatement
11/26/2003CN1458864A Method of activating catalyst for carbon monoxide removal method for removing carbon monoxide, method of operating fuel cell system
11/26/2003CN1457921A Catalyst for reducing nitrogen oxide content in wast gas of impoverished burning engine
11/26/2003CN1457920A Honeycomb ceramic catalyst for simultaneously desulfurizing and denitrifying fume and its preparation and use
11/26/2003CN1128792C Epoxidation process using improved heterogeneous catalyst composition
11/25/2003US6653509 Catalytic hydrogenation of carbon monoxide
11/25/2003US6653496 Method for producing acrylonitrile, catalyst for use therein and method for preparing the same
11/25/2003US6653356 Nanoparticulate titanium dioxide coatings, and processes for the production and use thereof
11/25/2003US6652828 Process for producing Mg-containing non-Al anionic clay
11/25/2003CA2162895C Preparation of cyclopropane esters
11/25/2003CA2094889C Catalytic cracking catalysts and additives
11/20/2003WO2003095592A1 Process for catalytic selective oxidation of carbon monoxide in a hydrogen-containing stream and catalyst regeneration
11/20/2003WO2003095400A1 Particulate supports for oxidative dehydrogenation
11/20/2003WO2003095368A1 Removal of chloramines from drinking water with improved activated carbon
11/20/2003WO2003095074A1 Air purifying composition
11/20/2003WO2003031059A3 Organo-titanate catalysts for preparing pure macrocyclic oligoesters
11/20/2003WO2003024592A3 Improved precious metal catalyst for debenzylation
11/20/2003WO2002100538A8 Method for the production of cycloaliphatic compounds having side chains with epoxy groups by hydrogenation on ru/s102 catalysts
11/20/2003US20030216253 Catalyst systems for polycondensation reactions
11/20/2003CA2483429A1 Particulate supports for oxidative dehydrogenation
11/19/2003CN1457270A Zirconia catalysts for nitrous oxide abatement
11/19/2003CN1128017C Air purifying material and manufacture and use thereof
11/19/2003CN1128010C High specific surface and high dispersion degree silicon and tilanium nitride preparation
11/19/2003CN1128009C Making process of TiO2-based catalyst carrier
11/18/2003US6649690 Heating glycerol or derivatives thereof in the presence of a synthetic magnesium saponite clay catalyst
11/18/2003US6649563 Ceramic carrier and ceramic catalyst body
11/18/2003US6649562 Efficient hydrogen gas production for fuel cells; copper and zinc oxides on zirconia and/or titania and ceria support; suppressing side reactions
11/18/2003US6649561 Mixing titania powder in a titanium dioxide sol-gel to form a titania slurry, coating an oxide layer and then heat treating
11/18/2003US6649133 Catalyst for purifying exhaust gas, process for producing the same, and method for purifying exhaust gas
11/18/2003US6649082 Harm-removing agent and method for rendering halogen-containing gas harmless and uses thereof
11/18/2003CA2159586C Process for preparing 3-methylpiperidine and 3-methylpyridine by catalytic cyclisation of 2-methyl-1,5-diaminopentane
11/18/2003CA2100379C Alumina-containing carrier and hydrofining catalyst for hydrocarbon oils
11/13/2003WO2003093256A1 Method for producing gamma-butyrolactone
11/13/2003WO2003092888A1 Catalyst for partial oxidation of hydrocarbon, process for producing the same, process for producing hydrogen-containing gas with the use of the catalyst and method of using hydrogen-containing gas produced with the use of the catalyst
11/13/2003WO2003092887A1 Zr02-based catalyst carrier and method for the production thereof
11/13/2003WO2003092886A1 Method for preparing mesoporous tio2 thin films with high photocatalytic and antibacterial activities
11/13/2003WO2003035593B1 Hydrogenolysis of 5-carbon sugars and alcohols
11/13/2003WO2003009061A3 Photoactive coating, coated article, and method of making same
11/13/2003WO2002102511B1 Textured catalysts comprising catalyst metal and metal oxide on carbon support, methods of making textured catalysts, and use in hydrogenation reactions conducted in hydrothermal conditions
11/13/2003US20030212300 Supported osmates, process for preparation thereof, and a process for the preparation of chiral vicinal diols using supported osmate catalyst
11/13/2003US20030211940 Fischer-Tropsch catalyst containing cobalt
11/13/2003US20030211025 Process, control system and apparatus for the optimal operation of a selective oxidation reactor
11/13/2003US20030211022 Method and apparatus for decontaminating water or air by a photolytic and photocatalytic reaction
11/13/2003US20030209498 Method for removal of chloramines from drinking water
11/13/2003US20030209497 Method for removal of chloramines from drinking water
11/13/2003CA2483942A1 Catalyst for partial oxidation of hydrocarbon, process for producing the catalyst, process for producing hydrogen-containing gas with a use of the catalyst, and method of using hydrogen-containing gas produced with the use of the catalyst
11/13/2003CA2482790A1 Zr02-based catalyst carrier and method for the production thereof
11/12/2003EP1361211A1 Process for preparation of e-caprolactam
11/12/2003EP1361206A1 Method for producing carboxylic esters
11/12/2003EP1360166A1 Support for use in catalyst for producing lower aliphatic carboxylic acid ester, catalyst for producing lower aliphatic carboxylic acid ester using the support, process for producing the catalyst, and process for producing lower aliphatic carboxylic acid ester using the catalyst
11/12/2003EP1360145A2 A catalyst and method of steam reforming
11/12/2003EP1360012A1 Purified attapulgite clay
11/12/2003EP1360004A1 Catalysts
11/12/2003EP0887104B1 Photocatalyst, light source and lighting device
11/12/2003CN1455700A Exhaust-gas purifying catalyst compound, catalyst comprising said compound and method for preparing the compound
11/12/2003CN1454710A Nitrogen-containing titanium dioxide photocatalytic film and preparing method thereof
11/12/2003CN1454709A Method of preparing SnO2 cladded Tio2 nano particle photocatalyst
11/12/2003CN1454708A Method of preparing composite photocatalytic material for air purification
11/12/2003CN1454707A High thermal stability aluminium oxide and preparing method thereof
11/12/2003CN1454474A Method of preparing mesoporous titanium dioxide film with high disinfecting photoactivity
11/12/2003CN1127467C Method for preparing gamma-halogenated aldehyde tiglate
11/12/2003CN1127374C Carrier catalyst and use as hydrocarbon gaseous oxidation
11/11/2003US6646168 Supported osmates, process for preparation thereof, and a process for the preparation of chiral vicinal diols using supported osmate catalyst
11/11/2003US6646140 From ethylbenzene hydroperoxide and an olefin in the presence of an immobilized catalyst bed
11/11/2003US6646138 Oxidizing isopropylbenzene, epoxidizing propylene with isopropylbenzene hydroperoxide to obtain propylene oxide and cumyl alcohol, then hydrogenolyzing cumyl alcohol and recycling isopropylbenzene
11/11/2003US6645907 Photooxidation catalyst and manufacturing method therefor
11/11/2003US6645902 Activated carbon carrying a catalyst comprising TiO2 and, dispersed therein, fine particles of Pt and/or Pd.
11/11/2003US6645900 Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel
11/11/2003US6645460 Reacting titanium hydroxide with ammonia; activation by radiation
11/11/2003US6645455 Reacting with fluorine gas and then with an alkyl or phenyl containing nucleophile
11/11/2003US6645439 Exhaust gas clean-up catalyst
11/06/2003WO2003091218A1 Method for producing a 7-alkyl-8-hydroxyquinoline by hydrogenation of 7-alkenyl-8 hydroxyquinoline
11/06/2003WO2003090926A1 Method for preparing ruthenium-carrying alumina and method for oxidizing alcohol
11/06/2003WO2003041861A8 Method for producing a zeolite-containing catalyst
11/06/2003WO2002085826A3 Method for catalytic decomposition of organic hydroperoxides
11/06/2003US20030208095 For production of olefins from alkanes within short-contact time reactors
11/06/2003US20030207758 Silica-based photocatalyst fiber having visible-light activity and process for the production thereof
11/06/2003US20030207752 Matter relating to mesoporous structures. The inventive method and inventive structures relate to, for example, attrition-resistant heterogeneous catalysts. A preferred embodiment makes use of a liquid-crystal template mechanism to
11/06/2003US20030207028 Substrate with a photocatalytic coating
11/06/2003CA2452176A1 Process for preparing ruthenium-carrying alumina and process for oxidizing alcohol
11/05/2003EP1359237A1 Silica-based photocatalyst fiber having visible-light activity and process for the production thereof
11/05/2003EP1358687A1 Tungsten-containing fuel cell catalyst and method of making same
11/05/2003EP1358149A1 Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibres
11/05/2003EP1358148A1 Quasi-crystalline hydrated magnesium-aluminium hydroxy carboxylates, their preparation and their use
11/05/2003EP1358129A1 Doped anionic clays
11/05/2003EP1358128A1 Process for the preparation of anionic clay
11/05/2003EP1358127A1 In situ formed anionic clay-containing bodies
11/05/2003EP1358126A2 Process for the preparation of anionic clay and boehmite-containing compositions, compositions containing anionic clay and boehmite and catalysts dereived therefrom
11/05/2003CN1454199A Improved hydroperoxide decomposition catalyst
11/05/2003CN1454118A Purified attapulgite clay
11/05/2003CN1126594C Active carbon fiber for desulfation & denitration flue gas treatment system
11/04/2003US6642172 Extruded catalyst based on silica/alumina gel
10/2003
10/30/2003WO2003089600A2 Surface transfection and expression procedure
10/30/2003WO2003033625A3 Selective oxidation
10/30/2003US20030204102 With hydrogen/oxygen mixture using catalyst containing silver; catalyst selectivity
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