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)
06/2003
06/12/2003US20030109383 Ceramic catalyst body
06/12/2003US20030109382 Baking and forming a film from a solvent coating solutions containing an indium-containing organic compound and a tin-containing organic compound, repeating the same procedure of laminating with iron film
06/12/2003US20030109381 Catalyst
06/12/2003US20030108480 Catalysts for producing narrow carbon nanostructures
06/12/2003US20030108467 Denitrification using ion exchanged zeolite catalyst; air pollution control
06/12/2003US20030108458 Honeycomb structure and method for preparation thereof
06/12/2003US20030108456 Reforming water vapor and hydrocarbons; adjusting temperature, controlling concentration
06/12/2003US20030107024 Particles dispersed in radiation transparent gel matrix; dodecanethiol protective coating
06/12/2003CA2465556A1 Direct epoxidation process using a mixed catalyst system pretreated with a bromide containing agent
06/11/2003EP1317959A1 Process for producing carbon-supported ruthenium/iron-catalysts
06/11/2003EP1317953A1 Catalyst for lowering the amount of nitrogen oxides in the exhaust gas from lean burn engines
06/11/2003CN1423653A Mixed metal alkoxide complexes and polymerization catalysts made therefrom
06/11/2003CN1422697A Ceramic catalyst body
06/11/2003CN1422693A Preparation of ruthenium/iron catalyst loaded onto carbon
06/11/2003CN1111095C Process for preparing laminated clay column catalyst
06/11/2003CN1111084C Process for preparing sulfated ultrahigh-acidic binary (ZrO2/MxOy) composite nano catalyst
06/11/2003CN1111083C Method for preparing CO poisoning resisting platinum-ruthenium electro-catalyst
06/10/2003US6576803 Rare earth (oxy or hydroxy)carbonates
06/10/2003US6576589 Particle size of nano level without a need of the sintering process at high temperature
06/10/2003US6576588 Process for selective hydrogenation of alkynes and catalyst therefor
06/10/2003US6576587 High surface area lean NOx catalyst
06/10/2003US6576585 Process for producing a catalyst body
06/10/2003US6576584 Hydrocarbon oils; uniform, crystalline, composite metal compound, prepared by simultaneous precipitation and coprecipitation
06/10/2003US6576582 Impregnation with a silicon compound followed by calcination to leave a siliceous residue of said agent on said molecular sieve; toluene disproportionation; for producing alkyl-substituted aromatic hydrocarbons; para-xylene
06/10/2003US6576355 Nanotechnology for electronic and opto-electronic devices
06/10/2003US6576214 Catalytic direct production of hydrogen peroxide from hydrogen and oxygen feeds
06/10/2003US6576207 Mixtures of cerium oxide and stabilizer agents selected from praseodymium, lanthanum, yttrium or neodymium oxides on catalyst supports; used catalytic exhaust systems in internal combustion engines
06/10/2003US6576199 Aircraft air conditioners comprising monolithic air flow fins having undercoatings and protective coatings impregnated with oxidation catalysts for ozonolysis
06/10/2003US6576120 Contacting with metallosilicate crystallite, aluminum-free binder, and hydrogenation component
06/10/2003CA2194031C Purifying catalyst for exhaust gas from internal combustion engine
06/05/2003WO2003046113A1 High performance monolith treater for gasoline upgrade
06/05/2003WO2003045886A2 Method for producing acrylic acid from propane in the absence of molecular oxygen
06/05/2003WO2003045840A2 Mesoporous materials and methods
06/05/2003WO2003045610A2 Nano-dispersed powders and methods for their manufacture
06/05/2003WO2003045555A2 Process for the preparation of a nickel/phosphorus ligand catalyst for olefin hydrocyanation
06/05/2003WO2003045554A1 Method and apparatus for producing photocatalyst element
06/05/2003WO2003045549A2 Catalyst agglomerates for membrane electrode assemblies
06/05/2003WO2003045548A1 Catalyst containing microporous zeolite in mesoporous support and method for making same
06/05/2003WO2002083304A3 Zeolite based catalyst of ultra-high kinetic conversion activity
06/05/2003WO2002032589A3 Porous layers and method for production thereof by means of spin-coating
06/05/2003US20030105373 Dehydrogenation layered catalyst containing an inner core, an outer layer of refractory oxide is bonded to inner core, and outer layer having uniformly dispersed platinum group metal, a promoter and a modifier metal
06/05/2003US20030105366 Method for the catalytic conversion of alkylene carbonate
06/05/2003US20030105248 Forming a reaction mixture comprising: templating agent and a silicon source, and phosphorous source and an aluminum source; introducing to the reaction mixture a polymeric base; recovering the molecular sieve
06/05/2003US20030105172 Tubes or plates filled in fluid flow channels; steam, methane reforming
06/05/2003US20030105171 Modified zirconia support for catalyst for Fischer-Tropsch process
06/05/2003US20030105170 Surface area of cobalt catalyst supported by silica carrier material
06/05/2003US20030104936 Supported nanoparticle catalyst
06/05/2003US20030104935 Catalyst system for producing carbon fibrils
06/05/2003US20030104934 Catalyst system for producing carbon fibrils
06/05/2003US20030104933 Catalyst system for producing carbon fibrils
06/05/2003US20030104932 Comprises sulfur-resistant refractory oxide (silica, silica-alumina, titania, zirconia, tin oxide)
06/05/2003US20030104930 Compressed tablets/pellets having superior durability, water resistance and chemical resistance
06/05/2003US20030104928 Bridged metallocene catalyst compounds for olefin polymerization
06/05/2003US20030104925 Substrate; mesoporous, crystalline or polycrystalline intermediate catalytic layer and nanocrystalline or colloidal-sized zeolite; dense layer of columnar zeolite crystals; especially xylene isomerization catalysts
06/05/2003US20030103893 Using nickel catalyst on support; fluidized beds
06/05/2003US20030103886 Using adsorber, multilayer catalyst; platinum or palladium on alumina support
06/05/2003US20030102254 Process for preparing a mixed metal catalyst composition
06/05/2003US20030102253 Catalytic desulfurization of naphtha streams
06/05/2003US20030102099 Nano-dispersed powders and methods for their manufacture
06/05/2003US20030101718 Method and device for the catalytic conversion of gaseous pollutants in the exhaust gas of combustion engines
06/05/2003CA2469525A1 Catalyst agglomerates for membrane electrode assemblies
06/05/2003CA2468328A1 Catalyst containing microporous zeolite in mesoporous support and method for making same
06/05/2003CA2468293A1 Process for the preparation of a nickel/phosphorus ligand catalyst for olefin hydrocyanation
06/05/2003CA2467703A1 Mesoporous materials and methods
06/04/2003EP1316354A1 Catalyst for the reduction of nitrogen oxides in exhaust gas of lean burn engines
06/04/2003EP1315682A2 Methods of obtaining photoactive coatings and/or anatase crystalline phase of titanium oxides and articles made thereby
06/04/2003EP1315671A2 Process for generating hydrogen-rich gas
06/04/2003EP1315670A2 Lanthanide-promoted rhodium catalysts and process for producing synthesis gas
06/04/2003EP1315550A1 Method for catalytic treatment of a gas for reducing nitrogen oxide emission
06/04/2003EP1056531B1 Exhaust gas catalyst for two-stroke engines
06/04/2003EP0746411B1 Improved layered catalyst composition
06/04/2003CN1422179A Process for sulphiding and additive-containing catalyst
06/04/2003CN1421271A Molecular sieve catalyst for synthesizing methanol into durene and its prepn and application
06/04/2003CN1110368C Method for pre-sulphuration of catalysts
06/03/2003US6573353 Polypropylene which contains about 80 to about 150 branches per 1000 methylene groups
06/03/2003US6573214 Preferential oxidation catalyst
06/03/2003US6573213 Metal catalysts
06/03/2003US6572672 A non-stoichiometric non-equilibrium material, especially a metal or polymer
06/03/2003CA2364212A1 Catalyst for hydrocarbon reforming reaction
06/03/2003CA2140657C Static condition process for the preparation of phosphorus/vanadium oxidation catalyst
05/2003
05/30/2003WO2003044338A1 Honeycomb structural body and method of manufacturing the structural body
05/30/2003WO2003044245A2 Method for producing textile constructions for gas diffusion electrodes
05/30/2003WO2003044240A1 Ionic plasma deposition apparatus
05/30/2003WO2003043962A1 Heteregeneous catalyst compositions
05/30/2003WO2003043737A1 Method for producing a zeolite-containing catalyst
05/30/2003WO2003043736A2 Heterogeneous catalyst consisting of an aggregate of metal-coated nanoparticles
05/30/2003WO2003043734A1 Ferrihydrite and aluminium-containing fischer-tropsch catalysts
05/30/2003WO2003043733A1 Catalyst element and method for manufacture thereof
05/30/2003WO2003043726A1 Test unit for studying catalysts in reactions involving a short contact time between the catalyst and the reagents
05/30/2003WO2002053283A9 Rejuvenating molecular sieve by freeze drying
05/29/2003US20030100794 Mixed oxides of aluminum, molybdenum, vanadium, tungsten or manganese and other oxides
05/29/2003US20030100447 Layered catalyst composite
05/29/2003US20030100446 Capable of preventing degradation resulting from aggregation of catalyst components; performance; durability applied to an exhaust gas purification catalyst of an automobile engine
05/29/2003US20030100445 Having coloring or discoloring properties upon hydration
05/29/2003US20030100442 Process for the preparation of a nickel/phosphorous ligand catalyst for olefin hydrocyanation
05/29/2003US20030100119 Combinatorial synthesis and screening of supported organometallic compounds and catalysts
05/29/2003US20030099586 Using an oxidation catalyst bed of an intimate mixture of gold oxide and iron oxide that does not require a separate solid or porous support and is highly efficient in a mixture having a high level of hydrogen with an acceptale pressure drop
05/28/2003EP1314478A1 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
05/28/2003EP1314474A1 Catalyst for fluid catalytic cracking of heavy hydrocarbon oil and method of fluid catalytic cracking
05/28/2003EP1313558A2 Fischer-tropsch catalyst enhancement
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