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 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group
Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164)
03/2003
03/27/2003US20030060364 Comprises rhodium on a support containing 5 to 40 percent by mass cerium oxide or rare earth element oxide, 60 to 95 percent of an aluminum oxide, 0 to 10 percent elements selected from alkaline metals and alkaline earth metals
03/27/2003US20030060363 Autothermal reforming catalyst and process of producing fuel gas for fuel cell
03/27/2003US20030060361 Precious metal catalyst for debenzylation
03/27/2003US20030060355 Catalyst comprises copper, zinc, aluminum, gallium, and a solid acid; for converting a feed comprising carbon dioxide and hydrogen into methanol and dimethyl ether
03/27/2003US20030059360 Catalyst for selectively oxidizing carbon monoxide
03/27/2003US20030059359 Titanium oxide and vanadium oxide; groups of pores having a diameter distribution peak in the range of .01-.05 mu m and .1-.8 mu m
03/27/2003US20030059358 Lean NOx trap/conversion catalyst
03/27/2003US20030059356 Exposing a catalyst material to a continuous flow of a gaseous composition which deactivates the catalyst
03/27/2003CA2495983A1 Lean nox trap/conversion catalyst
03/27/2003CA2460852A1 Improved precious metal catalyst for debenzylation
03/27/2003CA2460507A1 Process for producing cumene
03/27/2003CA2459546A1 Modified alumina catalyst
03/27/2003CA2458586A1 Process for producing cumene
03/26/2003EP1295637A1 A catalyst composition comprising a group 8B metal and a prometer on a ceramic support
03/26/2003EP1295636A2 Process for producing acrylic acid
03/26/2003EP1294483A1 PROCESS FOR REGENERATING Pd CATALYSTS
03/26/2003EP1294471A1 System for sensing catalyst coating loss and efficiency
03/26/2003EP1169417A4 Hydroprocessing using bulk group viii/group vib catalysts
03/26/2003EP1169416A4 Production of low sulfur/low nitrogen hydrocrackates
03/26/2003EP1157083A4 Hydrocracking process using bulk group viii/group vib catalysts
03/26/2003EP1030732B1 Composition with support based on a cerium oxide, a zirconium oxide and a scandium or rare earth oxide and use for treating exhaust gas
03/26/2003EP1009745B1 Molybdenum epoxidation catalyst recovery
03/26/2003EP0988275B1 Vinyl acetate process utilizing a palladium-gold-copper catalyst
03/26/2003EP0948475B1 Method for producing olefins, in particular propylenes, by dehydrogenation
03/26/2003EP0946266B1 Method for treating exhaust gas of internal combustion engines functioning with sulphur-containing fuel
03/26/2003EP0934115B1 Process for the preparation of a catalyst based on cobalt and scandium
03/26/2003EP0933129B1 Catalyst for selective hydrogenation of highly unsaturated hydrocarbon compound in olefin compound
03/26/2003EP0874870B1 Process for the preparation of polyglycol(meth)acrylates
03/26/2003EP0684075B1 Multi-functional material having photo-catalytic function and production method therefor
03/26/2003CN1406152A Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds, and related compositions
03/26/2003CN1406149A Method for catalytic reduction of nitrogen oxide emissions
03/26/2003CN1404922A Catalyst for preparing furancarbinol from liquid-phase furol hydrogenation and use thereof
03/26/2003CN1404921A Catalyst for catalytic decomposition of nitrogen oxide under condition of having oxygen
03/26/2003CN1404920A Catalyst for making liquid hydrocarbon from synthesized gas and method
03/26/2003CN1404905A Method for removing waste gas containing HCN by platinum catalyst
03/26/2003CN1404904A Method for removing waste gas containing HCN by platinum-rhodium catalyst
03/26/2003CN1404900A Method for removing waste gas containing HCN by platinum-rhodium-palladium catalyst
03/26/2003CN1103633C Hydrogenation catalysts and processes therewith
03/26/2003CN1103632C Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated C4 hydrocarbons
03/26/2003CN1103631C 催化剂 Catalyst
03/25/2003US6538139 Preparation of pyrrole and pyridine
03/25/2003US6537946 Exhaust gas purifying catalyst
03/25/2003US6537945 Gamma-alumina catalyst support doped with lanthana oxide or barium oxide
03/25/2003US6537944 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/25/2003US6537511 Modified platinum NOx trap for automotive emission reduction
03/25/2003US6537442 Hydrorefining catalysts; oxides of such as aluminum, silicon, magnesium and nickel and/or cobalt
03/25/2003US6537379 Photocatalytic coating and method for cleaning spacecraft surfaces
03/25/2003US6536210 Exhaust gas purification apparatus for internal combustion engine
03/25/2003CA2268039C Methods for the regeneration of a denitration catalyst
03/25/2003CA2118492C Catalysts for the removal of sulfur compounds from industrial gases, a process for their production and their use
03/21/2003WO2002024334A1 Method for regenerating catalysts
03/21/2003CA2422937A1 Method for regenerating catalysts
03/20/2003WO2003023096A1 Zirconium/metal oxide fibres
03/20/2003WO2003022740A1 Ceric oxide and method for production thereof, and catalyst for exhaust gas clarification
03/20/2003WO2003022468A1 Metal powder for decomposing organic halide and method for production thereof
03/20/2003WO2003022430A2 HYDROTHERMALLY STABLE METAL PROMOTED ZEOLITE BETA FOR NOx REDUCTION
03/20/2003WO2003022428A1 Catalyst for cleaning gases and method for producing said catalyst
03/20/2003WO2003022427A1 Spinel based high temperature shift catatalysts
03/20/2003WO2003002456A3 Method for the selective production of ordered carbon nanotubes in a fluidised bed
03/20/2003WO2002100517A3 Method for the oxidative purification of gaseous media and all metal catalyst
03/20/2003US20030055302 Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition
03/20/2003US20030055270 Heating levulinic acid in the presence of hydrogen and a metal catalyst having hydrogenation and ring-closing function
03/20/2003US20030054956 Based on rhenium oxide/gamma alumina for use in the preparation of cycloalkadienes
03/20/2003US20030054955 Novel method for the preparation of supported bimetallic catalysts
03/20/2003US20030054954 Method for preparing a mesostructured material from particles with nanometric dimensions
03/20/2003US20030054953 Substrate having catalyst compositions on surfaces of opposite sides and method for producing the same
03/20/2003US20030054951 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054950 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054945 Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst, and process for producing lower aliphatic carboxylic and ester using the catalyst
03/20/2003US20030054227 Electrode catalyst for fuel cell and process for producing the same
03/20/2003US20030054218 Method for making composite particles including a polymer phase
03/20/2003US20030054178 Composite mixed oxide containig titanium oxide
03/20/2003US20030054149 Porously coated open-structure substrate and method of manufacture thereof
03/20/2003US20030053941 Device for the selective oxidation of a substance stream
03/20/2003CA2458674A1 Zirconium/metal oxide fibres
03/19/2003EP1293479A1 Meso-porous transition metal oxide having crystallized pore wall and method for preparing the same
03/19/2003EP1293250A1 A titanium, molybdenum and vanadium containing catalyst for removing organohalogen compounds, its process of production and use
03/19/2003EP1293247A2 Reacting method
03/19/2003EP1292654A2 Hydrocarbon synthesis catalyst and process
03/19/2003EP1292602A1 New chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst
03/19/2003EP1292587A2 Process for operating the epoxidation of ethylene
03/19/2003EP1292565A2 Process for the preparation of substituted formamides
03/19/2003EP1292559A2 Two stage process for the production of unsaturated carboxylic acids by oxidation of lower unsaturated hydrocarbons
03/19/2003EP1292557A1 Methods for etherifying glycerol, and catalysts for implementing said methods
03/19/2003EP1292554A1 Slurry hydrocarbon synthesis with fresh catalyst activity increase during hydrocarbon production
03/19/2003EP1292392A2 Cobalt catalysts
03/19/2003EP1140883B1 Process for the direct oxidation of olefins to olefin oxides
03/19/2003EP1114012A4 Field assisted transformation of chemical and material compositions
03/19/2003EP1025075B1 Method for selectively producing acetic acid through the catalytic oxidation of ethane
03/19/2003EP1019348B1 Process for the preparation of para-fluorophenol
03/19/2003EP0854848B1 Process for the production of difluoromethane
03/19/2003CN1404179A Electric Pt-multiple wall carbon nanotube catalyst and its prepn
03/19/2003CN1404178A Electric Pt-C catalyst containing cocatalytic element and its prepn
03/19/2003CN1403490A Process for hydrogenizing aromatic polymer
03/19/2003CN1403431A Catalyst for preparing methoxy acetone and its prepn and application
03/19/2003CN1403377A Cerium-base ternary nano level composite RE oxide and its prepn process
03/19/2003CN1403376A Cerium-base quaternary nano level composite RE oxide and its prepn process
03/19/2003CN1403196A Method of improving performance of Pd catalyst with perovskite type oxide ABO3
03/19/2003CN1403195A Prepn of nickel-base catalyst
03/19/2003CN1403194A Catalyst for catalytic hydrogenolysis of unsym-dimethylhydrazine and its prepn
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