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 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
Patents for B01J 37 - Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts (39,240)
03/2003
03/06/2003WO2003018481A1 Purification of titania
03/06/2003WO2003018466A2 Catalyst for carbon nanotube growth
03/06/2003WO2003018190A1 Catalytic converter for food cooking appliances
03/06/2003WO2003018179A1 Enhanced nox trap having increased durability
03/06/2003WO2003000413B1 Molecular sieve catalyst composition, its making and use in conversion processes
03/06/2003WO2002066371A3 A catalyst and method of steam reforming
03/06/2003US20030045765 Process for manufacturing alkanes with methane
03/06/2003US20030045425 Noble metal particles having a degree of crystallinity of greater than 2 and a particle size of 2-10 nm. deposited on a powdered support material; suitable for use in fuel cells and for the treatment of exhaust gases
03/06/2003US20030045424 Refractory metal oxide support; reduction catalyst composed of a alkali or alkaline earth metal oxide and a manganese oxide component
03/06/2003US20030045423 Containing an oxide of a group 2A metal or a transition metal that can exist in a 2+ oxidation state
03/06/2003US20030045422 Ceramic body and ceramic catalyst body
03/06/2003US20030044655 Noble metal-base metal alloy catalyst, evaluation of such catalyst, and method of producing such catalyst
03/06/2003US20030044520 Coating a cylindrical carrier structure, for example car exhaust gas catalysts.
03/06/2003US20030044348 Alumina composition, method for preparation thereof and use thereof
03/06/2003US20030042226 Method of forming a nano-supported sponge catalyst on a substrate for nanotube growth
03/06/2003US20030042147 Method of forming a nano-supported catalyst on a substrate for nanotube growth
03/06/2003CA2458028A1 Purification of titania
03/05/2003EP1288188A1 Supported catalyst composition, processes for the preparation thereof and use of the supported catalyst composition
03/05/2003EP1288181A2 Process to prepare cycloalkadienes via a metathesis reaction and catalyst used therein
03/05/2003EP1287890A1 Method for preparing catalyst for reforming methanol
03/05/2003EP1287888A1 Adsorbent having capability of decomposing organic halogen compound and method for producing the same
03/05/2003EP1287886A1 Catalyst for cleaning of exhaust gases of a combustion engine
03/05/2003EP1287876A2 Composite oxide, process for producing the same, and exhaust gas reducing co-catalyst
03/05/2003EP1286979A1 Method for the epoxidation of hydrocarbons
03/05/2003EP1286942A1 Method for the selective production of acetic acid by catalytic oxidation of ethane and/or ethylene
03/05/2003EP1286933A1 Method for producing porous inorganic solids on the basis of an aqueous composite particle dispersion
03/05/2003EP1286770A1 Solid base catalyst and use thereof in base catalysis
03/05/2003EP1286769A1 Novel alkylation catalyst and its use in alkylation
03/05/2003EP1286768A2 Pliable metal catalyst carriers, conformable catalyst members made therefrom and methods of installing the same
03/05/2003EP1286767A1 Catalysts with high cobalt surface area
03/05/2003EP1286766A1 Shaped body containing organic-inorganic hybrid materials, the production thereof and the use of the same for selectively oxidizing hydrocarbons
03/05/2003EP1144118B1 Method for producing the body of a catalytic converter and body of a catalytic converter
03/05/2003CN2538439Y Continuous spraying equipment
03/05/2003CN1401085A Antiforging element and method for forming same
03/05/2003CN1400923A Catalyst, method of making, and reactions using the catalyst
03/05/2003CN1400158A High-temp. conversion catalyst for preparing impregnated load type CO by using bauxite as carrier
03/05/2003CN1400056A Method of treating flammable catalyst
03/05/2003CN1400054A Preparation method of silver catalyst containing metal nickel
03/05/2003CN1400049A Transition metal oxide/silicon dioxide nano composite powder body catalyst, its synthesis method and carbon nano tube prepared by using said catalyst
03/05/2003CN1400048A Preparation method of load silver catalyst
03/05/2003CN1400047A Ceramic catalyst carrier
03/05/2003CN1102453C Process for preparing catalyst to remove nitrogen oxides and carbon monooxide from fume
03/05/2003CN1102452C Method of prolonging service life of catalyst
03/05/2003CN1102451C Reduction processof copper-containing catalyst
03/05/2003CN1102450C Method of raising the stabilityof benzene and polyethylated benzene transalkylation catalyst
03/05/2003CN1102449C Acidic Mo-B solution and its preparing process
03/05/2003CN1102448C Process for preparing catalyst with non-uniform distribution of active metals
03/05/2003CN1102447C Preparation method of hydrogenation catalyst
03/05/2003CN1102446C Boron-containing solution andits compounding process
03/05/2003CN1102439C Middle-temp isomerizing catalyst and its preparing process
03/05/2003CN1102433C Process for preparation of sulfur transfer catalyst
03/05/2003CN1102431C Process for preparing Ti-base catalyst for catalytic reduction of NOx
03/05/2003CN1102430C Preparation method of catalyst for methane reforming reaction by using carbon dioxide
03/04/2003US6528683 Method for producing shell catalysts for the catalytic vapor-phase oxidation of aromatic hydrocarbons and catalysts obtained in such a manner
03/04/2003US6528453 Impregnating microspheroidal support particles with a solution of catalytically active metal, drying, and then treating with a reducing agent for immobilization
03/04/2003US6528451 Catalyst support material having high oxygen storage capacity and method of preparation thereof
03/04/2003US6528447 Process for the preparation of a catalyst composite
03/04/2003US6528031 Method for preparing noble metal-supported zeolite catalyst for catalytic reduction of nitrogen oxide
03/04/2003US6528029 Catalyst compositions employing sol gel particles and methods of using the same
03/04/2003US6527825 Process for preparing nanosize metal oxide powders
03/03/2003WO2002018049A1 Method for preparing highly active photocatalyst and method for treating hydrogen sulfide allowing recovery of hydrogen gas with low energy consumption by use of highly active photocatalyst
02/2003
02/28/2003CA2399564A1 Metathesis catalysts
02/27/2003WO2003016363A2 Device and method for polymerisation
02/27/2003WO2003015900A1 Method and apparatus for removing mercury in flue gas
02/27/2003WO2003002251A3 Process for preparing fluorination catalyst
02/27/2003WO2002100924A3 Precursors of engineered powders
02/27/2003WO2002085513A3 Shaped body and method for producing the same
02/27/2003WO2002083299A3 Palladium catalyst and processes for using the same
02/27/2003US20030040635 Process for the epoxidation of hydrocarbons
02/27/2003US20030040431 Applying oxide to support; heating
02/27/2003US20030040430 Catalytic cracking of hydrocarbons; mixed oxides
02/27/2003US20030040426 Preparation procedure for a zeolite type monometallic catalyst to obtain high octane gasolines through naphtha reforming process
02/27/2003US20030040425 Method for washcoating a catalytic material onto a monolithic structure
02/27/2003US20030040116 Catalytic testing device and method for its use in material testing
02/27/2003US20030039848 Photocatalyst module, process for producing the same, and photocatalyst reaction apparatus
02/27/2003US20030039843 Photocatalyst; vapor deposition of organometallic compound, oxidation
02/27/2003US20030039750 Using alumina nanoparticles coating with copper catalyst
02/27/2003US20030038059 Catalytic composition for the upgrading of hydrocarbons having boiling points within the naphtha range
02/27/2003US20030038058 Upgrading a petroleum naphtha fraction by reforming and the reformate is cascaded to a benzene and toluene synthesis zone using a catalyst comprising a molecular sieve of low acid activity and a metal hydrogenation component
02/27/2003US20030038028 Sputter target based on titanium dioxide
02/27/2003US20030037415 Process for the production of granules in a circulating fluidized bed,, apparatus for the performance of the process and granules obtained in accordance with the process
02/26/2003EP1285693A1 Catalytic system for hydroconversion of naphtha
02/26/2003EP1285692A1 Catalyst for steam reforming of hydrocarbons and process for producing hydrogen from hydrocarbons
02/26/2003EP1140731B1 Method of making porous ceramic matrices suitable as catalysts support
02/26/2003CN1399578A Oligomerisation catalyst, method for production and the use thereof
02/26/2003CN1398675A Prepn of zeolite carried polymer metal cluster
02/26/2003CN1398669A Co-Zr catalyst for Fischer-Tropsch synthesis and its prepn and application
02/26/2003CN1398668A Novel non-noble metal rosin-disproportionating catalyst
02/26/2003CN1398666A Methane and CO2 coactivation of catalyst for preparing C2 hydrocarbon and prepn thereof
02/26/2003CN1398665A Synthesis of photocatalyst for mesoporous TiO2 nano molecular sieve film
02/26/2003CN1102074C Catalyst for production of phenol and its derivatives
02/25/2003US6524997 Environmental cleanup of the air, water; particles are fusion-bonded to surface portions of thermoplastic resin carrier
02/25/2003US6524996 For reducing NOx in combustion exhaust gases; impregnating the monolith with a solution of at least one of niobium or tantalum compounds
02/25/2003US6524992 Two supports; first support of an active alumina, ceria or ceria/zirconia coating; both supports having a coating including platinum and rhodium; used in catalytic exhaust systems
02/25/2003US6524990 Reacting fluorine gas in presence of catalyst
02/25/2003US6524984 Process for preparing bound zeolites
02/25/2003US6524550 Reacting hydrocarbon via partial oxidation, steam reforming or autothermal reforming, catalyzing reaction of resultant reformate with platinum supported on zirconium oxide, wherein water gas shift reaction predominates
02/25/2003US6524540 Catalyst for purifying water comprising substrate, first metal and at least one additional metal, codeposited onto substrate
02/25/2003US6524457 Method of manufacturing a filter
02/25/2003US6524447 Fluid flow through open cell, three dimensionally reticulated, permeable semiconductor; light emitting diodes
1 ... 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 ... 393