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)
06/2005
06/07/2005US6903045 Vaporous component comprising a halogen promoter; for producing esters and carboxylic acids from reactants including lower alkyl alcohols, in a vapor phase carbonylation process
06/07/2005US6903040 Starting particles are dispersed in a liquid thus forming a suspension; suspension flows through at least two separate conversion vessels which are connected in series and the suspension is agitated in each of these vessels
06/07/2005US6902933 Transfection of preferential cells; obtain immbolized nucleotide sequences, incubate with cells, recover transfected cells
06/07/2005US6902709 Comprises reactor provided with openings through which outer atmosphere is introduced into reactor and catalyst bed loaded with catalyst for promoting ammonia synthesizing reaction between nitrogen and hydrogen; for nuclear reactor
06/07/2005US6902665 Reduced NOx combustion promoter for use in FCC processes
06/07/2005US6902653 Semitransparent packed bed or an open cell, three dimensionally reticulated, fluid permeable, semiconductor unit
06/07/2005CA2129798C Process for the catalytic partial oxidation of hydrocarbons
06/02/2005WO2005049765A1 The use of a source of chromium with a precipitated catalyst in a fischer-tropsch reaction
06/02/2005WO2005049536A1 Method for producing unsaturated aldehyde and unsaturated carboxylic acid
06/02/2005WO2005049486A1 Improved supports for high surface area catalysts
06/02/2005WO2005049203A2 Catalyzing filters and methods of making
06/02/2005WO2005049201A1 Preparation of lithium phosphate catalysts
06/02/2005WO2005049200A1 Method for the production of acrolein by the heterogeneously-catalysed gas-phase partial oxidation of propene
06/02/2005WO2005049199A1 Precious metal oxide catalyst for water electrolysis
06/02/2005WO2005003256A3 Desulfurization with octane enhancement
06/02/2005WO2004105938A3 Oxidation of propane to give acrylic acid using catalysts in a mixture of crystalline phases
06/02/2005WO2004095603A3 Method of producing membrane electrode assemblies
06/02/2005US20050119515 deprotonation of hydrocarbon gases in the presence of hydrogenation catalysts, then oxidation and/or ammoxidation of the unsaturated hydrocarbon intermediates
06/02/2005US20050119494 Catalytically hydrogenating C4-dicarboxylic acids and/or derivatives thereof in the gas phase in the presence of copper catalysts and reacting gama-butyrolactone with ammonia or primary amines to give pyrrolidones
06/02/2005US20050119398 Plasma synthesis of metal oxide nanoparticles
06/02/2005US20050119355 Method for obtaining synthesis gas by partial catalytic oxidation
06/02/2005US20050119120 Mixture of cerium and zirconium oxide composite with precious metals; oxygen storage, heat resistance
06/02/2005US20050119119 Water gas shift catalyst on a lanthanum-doped anatase titanium dioxide support for fuel cells application
06/02/2005US20050119117 Oxidation at low temperature; purification of nitrogen oxides by reduction at high temperature; exhaust system of internal combustion engines; composite cerium, zirconium oxides with rare earth metals
06/02/2005US20050119116 Composite support anchoring nucleation of catalytic metals crystallization
06/02/2005US20050118342 Growth of nanotubes for integrated circuits from redox systems by vapor deposition
06/02/2005US20050118097 Can be used for a part for various gas permeable industrial materials inclusive of protective film for gas sensors, electrode protective layers for measurement electrodes of gas sensors, filters of dust collectors
06/02/2005US20050118079 Suppressing generation of nitrogen oxides; low cost; discharge electrodes; photocatalytic decomposition of waste gases
06/02/2005US20050116195 Microparticles and methods of making them
06/02/2005US20050115872 Catalyst for hydrorefining and/or hydroconversion comprising a novel active phase in the form of sulphide solid solution
06/02/2005US20050115870 Efficiently removing heavy metals with activated carbon; preventing catalyst activity reduction and coke formation
06/02/2005US20050115821 Production of nanotubes
06/02/2005DE10350812A1 Long-term operation of heterogeneously catalyzed gas phase partial oxidation of propene to acrolein, involves conducting starting reaction gas mixture and gas mixture of specific composition through fixed catalyst bed at preset conditions
06/02/2005DE10349399A1 Verfahren zur Reduktion von Binaphthylderivaten A method of reducing Binaphthylderivaten
06/02/2005CA2546011A1 The use of a source of chromium with a precipitated catalyst in a fischer-tropsch reaction
06/02/2005CA2542783A1 Preparation of lithium phosphate catalysts
06/01/2005EP1535983A1 Hydrocracking catalyst comprising a microporous crystalline solid material
06/01/2005EP1535663A1 Method for producing catalyst for clarifying exhaust gas
06/01/2005EP1535662A1 Catalyst for exhaust gas purification
06/01/2005EP1535661A1 Catalyst for selective oxidation of carbon monoxide in reformed gas
06/01/2005EP1534774A2 Carbon nanotube-filled composites
06/01/2005EP1534655A1 Paraffin dehydrogenation catalyst
06/01/2005EP1534428A2 Methanol steam reforming catalysts, steam reformers, and fuel cell systems incorporating the same
06/01/2005EP1534425A1 Fischer-tropsch process using an iron-containing layered material
06/01/2005EP1534424A1 Process for conjugating carbon-carbon double bonds in oils
06/01/2005EP1534423A1 Oxidized metal catalysts and process for producing synthesis gas
06/01/2005EP1444218B1 Hydrogenation of 3,4-tetrahydrofurandiol to tetrahydrofuran
06/01/2005EP1060794B1 Catalyst for hydrofining and method for preparation thereof
06/01/2005CN1622926A Method for producing toluol derivatives
06/01/2005CN1622856A Catalyst supported on carbon having macroporosity for purification of aromatic acids
06/01/2005CN1621151A Method for removing dribble acetylene from raw material of ethylogen
06/01/2005CN1621150A Antimony oxide catalyst for preparing quadri-aldehyde by selective oxidation of methane
06/01/2005CN1621149A Compound oxide catalyst and method for reducing nitric oxides under charge lean burn condition
06/01/2005CN1621148A Methanation resisting active carbon ruthenium carrying catalyst for ammonia synthesis with high intensity
06/01/2005CN1621134A Method for preparing sulphur tail gas hydrogenation catalyst
06/01/2005CN1620945A Use of catalyst in tobacco leaf and tobacco filament
06/01/2005CN1204098C Oxide catalyst for ethylbenzene dehydrogenation to prepare styrene
06/01/2005CN1204060C Method for mineralization of organic pollutants in water by catalytic ozonization
06/01/2005CN1204049C Catalyst for ammonia synthesis production
06/01/2005CN1204039C Method of producing carbon monoxide and hydrogen using methanol
06/01/2005CN1203922C Method for preparing cobalt-base Fischer-Tropsch synthetic catalyst
06/01/2005CN1203921C Application of semiconductor nano material
06/01/2005CN1203920C Ferromanganese catalyst for Fischer-Tropsch synthesis and method for preparing the same
06/01/2005CN1203919C Catalyst for producing hydrogen by partial oxidation of propane and preparation and use thereof
06/01/2005CN1203918C Catalyst with Cu being loaded for taking off waste gas containing HCN and its preparing method as well as application
05/2005
05/31/2005US6900580 Self-oriented bundles of carbon nanotubes and method of making same
05/31/2005US6900156 Polyether polymerization catalyst
05/31/2005US6900152 For producing 1-hexene
05/31/2005US6900151 In situ catalyst regeneration/activation process
05/31/2005US6899744 Composite hydrogen transport membranes, which are used for extraction of hydrogen from gas mixtures. Methods are described for supporting and re-enforcing layers of metals and metal alloys which have high permeability for hydrogen but
05/31/2005CA2267534C Ceramic material for use in the separation of oxygen from gas mixture
05/28/2005CA2488265A1 Hydrocracking catalyst and method of hydrocracking heavy oil
05/26/2005WO2005047434A1 A process for making lube oil basestocks
05/26/2005WO2005047433A1 A hydrotreating catalyst system suitable for use in hydrotreating hydrocarbonaceous feedstreams
05/26/2005WO2005047432A1 A process for making lube oil basestocks
05/26/2005WO2005047429A1 FERRIERITE COMPOSITIONS FOR REDUCING NOx EMISSIONS DURING FLUID CATALYTIC CRACKING
05/26/2005WO2005047224A1 Method for long term operation of a heterogeneously catalysed gas phase partial oxidation of propene in order to form acrolein
05/26/2005WO2005046870A1 Process for producing composite oxide catalyst
05/26/2005WO2005046869A1 Exhaust system for a combustion engine
05/26/2005WO2005046866A2 Catalyst and gas phase method using such a catalyst
05/26/2005WO2005046865A1 Exhaust gas purification catalyst and process for producing the same
05/26/2005WO2005046864A1 Exhaust gas catalyst
05/26/2005WO2005046855A2 Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same
05/26/2005WO2005046850A1 Addition of (a) blocking agent(s) in a ceramic membrane for blocking crystalline growth of grains during atmospheric sintering
05/26/2005WO2005046844A1 Method for apparatus for treating ammonia-containing gas
05/26/2005WO2005046840A1 Ceramic body based on aluminum titanate
05/26/2005WO2005023710A3 Catalytic partial oxidation process for producing synthesis gas
05/26/2005US20050113615 Catalyst and process for selective hydrogenation
05/26/2005US20050113614 Catalyst exhibits increased olefin selectivity and reduced selectivity to saturates and oligomers, such as green oil, while retaining high hydrogenation activity
05/26/2005US20050113613 by-product inhibition using hydrogenation catalysts on supports, formed by impregnation of transition metals on supports, contacting with nitrogen compounds and calcining; catalysts selectivity
05/26/2005US20050113600 Feeding butadiene, acetic acid, and oxygen in the presence of a solid catalyst containing palladium, an oxygen containing gas containing 7 mol% or more oxygen fed as fine bubbles to a reaction zone; intermediate for producing 1,4-butanediol or tetrahydrofuran
05/26/2005US20050113251 catalyst exhibits increased olefin selectivity and reduced selectivity to saturates and oligomers, such as green oil, while retaining high hydrogenation activity
05/26/2005US20050113250 Hydrotreating catalyst system suitable for use in hydrotreating hydrocarbonaceous feedstreams
05/26/2005US20050113249 Catalyst for a diesel particulate filter
05/26/2005US20050113247 Copper modified catalysts for oxidative dehydrogenation
05/26/2005US20050113242 Basic clay catalyst for the production of glycol monoester
05/26/2005US20050112450 Low platinum fuel cell catalysts and method for preparing the same
05/26/2005US20050112056 Catalytic reforming of hydrocarbons, forming hydrogen, absorption of carbon dioxide; extraction; recovering; by-product inhibition
05/26/2005US20050112055 Di-ruthenium-substituted polyoxometalate electrocatalyst and method of oxygen generation
05/26/2005US20050112052 Co-sputtering, evaporation, or vapor deposition of catalyst comprising iron, nickel, molybdenum, cobalt, tungsten, and/or oxide thereof to form a precursor thin film on substrate; oxidation in air; etching, patterning; transformation by ultraviolet ozone treatment; atomic force microscopy
1 ... 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 ... 792