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)
12/2000
12/27/2000EP1063002A2 Catalyst and process for removing organohalogen compounds
12/27/2000EP1062672A2 Ferromagnetic particles
12/27/2000EP1062037A1 Catalyst for the synthesis of ammonia from hydrogen and nitrogen
12/27/2000CN1059846C Light oil type hydrogen cracking catalyst and preparation method thereof
12/27/2000CN1059845C Alkane oxidation catalyst and its prpearing method
12/26/2000US6166283 Oxidation of paraffinic hydrocarbons to olefins; catalyst comprises a group 8b metal
12/26/2000US6166278 Use of naturally acid smectites to remove olefins from aromatics or aromatic mixtures and processes therewith
12/26/2000US6166235 Heterogeneous organotin catalysts
12/26/2000US6165936 Method for producing alumina-based porous supports
12/26/2000US6165934 Calcined catalyst comprising copper doped titanium/zirconium oxide impregnated with platinum or platinum/palladium; nitrogen oxide reduction at a wider exhaust gas temperature range
12/26/2000US6165933 Reduced NOx combustion promoter for use in FCC processes
12/26/2000US6165932 Transition metal oxides useful in fabrication of NOx absorbent formulations
12/26/2000US6165931 Catalytic hydrofluorination processes and catalysts
12/26/2000US6165430 Reducing nitrogen oxides output in an oxidizing atmosphere by catalytic oxidizing in presence of silica-alumina supports loaded with platinum
12/26/2000US6165351 Catalytic cracking using a cracking catalyst comprising bayerite with silica uniformly distributed throughout and 2 weight % magnesia, where the silica inhibits conversion of bayerite to theta alumina; hydrothermal stability
12/24/2000CA2312249A1 Granules based on pyrogenic titanium dioxide, a process for preparing them and their use
12/21/2000WO2000076659A1 CATALYST FOR α-OLEFIN PRODUCTION AND PROCESS FOR PRODUCING α-OLEFIN
12/21/2000WO2000076658A1 Use of alkali metal doped eta-alumina as methanol hydrochlorination catalyst
12/21/2000CA2337055A1 Catalyst for the production of .alpha.-olefins and .alpha.-olefin production method
12/20/2000EP1060791A1 Solid acid catalyst, method for preparing the same and reaction using the same
12/20/2000EP1060128A1 A modified titanium dioxide and a method for its preparation
12/20/2000EP1060017A1 Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions
12/20/2000CN1277144A Hydrogen refinishing apparatus
12/19/2000US6162894 Method of treating resin materials to yield oils
12/19/2000US6162759 Method for producing a catalyst component-carrying titania fiber
12/19/2000US6162757 Group ivb mixed oxide
12/19/2000US6162755 Heterogeneous organotin catalysts
12/19/2000US6162352 Catalyst composition containing sulfided mixture of a zinc spinel, a zeolite, alumina, cobalt and molybdenum; for hydrodesulfurization of hydrocarbon feedstock containing gasoline
12/14/2000WO2000075087A1 Process for the production of photocatalytic coatings on substrates
12/14/2000WO2000074841A1 Catalysts based on organic-inorganic hybrid materials containing titanium, for the selective oxidation of hydrocarbons
12/14/2000WO2000074827A2 Composites and composite membranes
12/14/2000DE19925926A1 Katalysatoren auf Basis Titan-haltiger, organisch-anorganischer Hybridmaterialien zur selektiven Oxidation von Kohlenwasserstoffen Catalysts based on titanium-containing, organic-inorganic hybrid materials for the selective oxidation of hydrocarbons
12/14/2000CA2371030A1 Catalysts based on organic-inorganic hybrid materials containing titanium, for the selective oxidation of hydrocarbons
12/13/2000EP1059265A2 Hydrogen purifying apparatus
12/13/2000EP1059118A2 Precious metal catalyst supported on a silicate; its use for selective oxidation of carbon monoxide and for hydrogen refining
12/13/2000EP1058580A1 Process for producing hydrocarbons from a synthesis gas, and catalysts therefor
12/13/2000CN1276260A Cellular ceramics with low thermal expansibility
12/13/2000CN1276259A Reactant and method for decomposition of fluorine compounds, and use thereof
12/12/2000US6160190 Alkylation of aromatic compounds using a sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide
12/12/2000US6160138 Process for epoxydation of olefinic compounds with hydrogen peroxide
12/12/2000US6160137 Reacting a hydroperoxide with propylene in a fixed bed flow reaction catalyzed with improved selectivity by a titanium-containing solid catalyst diluted with alumina
12/12/2000US6159897 Titania-, zirconia- or silica-alumina composite support; alkali, alkaline earth or rare earth nox adsorbent; noble metal catalyst
12/12/2000US6159896 Iridium catalyst for carbonylation of lower aliphatic alcohols
12/12/2000US6159893 Cordierite of a chemical composition containing 45 to 55% by weight of sio2, 33 to 42% by weight of al2o3, and 12 to 18% by weight of mgo are formed in the shape of a honeycomb.
12/12/2000US6159892 Catalyst supports, supported catalysts and methods of making and using the same
12/12/2000US6159578 Hexagonal-cell honeycomb structure and method for fixation thereof
12/12/2000CA2193877C Process for obtaining a silica- and titanium-based solid and use of this solid, notably in epoxidation of olefins
12/07/2000WO2000073359A1 Alkyl magnesium catalyzed synthesis of ethylene and alpha-olefin polymers
12/07/2000WO2000073207A1 Activated clay particles having similar shapes, method for production thereof and use thereof
12/07/2000WO2000072966A1 Shaped articles of silica gel and porous, amorphous mixed oxides
12/07/2000WO2000072961A1 Silica catalysts with controlled titanium distributions
12/07/2000WO2000043124A8 METHOD FOR PROCESSING pTHF POLYMERIZATION CATALYSTS
12/07/2000CA2375258A1 Shaped articles of silica gel and porous, amorphous mixed oxides
12/06/2000EP1057530A1 Catalytic system and process for the oxidative dehydrogenation of alkylaromatics or paraffins to the corresponding alkenylaromatics or the corresponding olefins
12/06/2000CN1275438A Catalyst for nitrogen chemical reaction and application thereof
12/06/2000CN1275437A Preparation of high-isolated single active central transition metal ion selective oxidation catalyst by chemical grafting process
12/06/2000CN1275436A Optical catalyst filter and manufacturing method thereof, the air purifier formed from same
12/06/2000CN1275435A Flue gas purifying catalyst
12/05/2000US6156697 Method of producing high surface area carbon structures
12/05/2000CA2205682C Honeycomb structural body
12/05/2000CA2186525C Basic inorganic binders
12/05/2000CA2179945C Catalytic cracking process
11/2000
11/30/2000WO2000071254A1 Hydrocarbon conversion process and catalyst useful therein
11/30/2000WO2000071253A2 Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems
11/30/2000WO2000045896A3 Method for producing a self decontaminating surface
11/30/2000CA2374739A1 Hydrocarbon conversion process and catalyst useful therein
11/30/2000CA2374600A1 Reducing fischer-tropsch catalyst attrition losses in high agitation reaction systems
11/29/2000EP1054837A1 Continuous process for producing anionic clay
11/29/2000EP1054731A1 Titania catalysts, their preparation and use in fischer-tropsch synthesis
11/29/2000EP1054729A1 Method of making mesoporous carbon
11/29/2000EP1027327A4 Formation of quinonediimines from phenylenediamines by catalytic oxidation
11/28/2000CA2044067C A catalyst for the oxidation of sulfur dioxide
11/23/2000WO2000069546A1 Parallel flow catalysts for sulfur dioxide oxidation
11/22/2000EP1053788A1 Photocatalyst composition, substance containing photocatalyst, and material functioning as photocatalyst and process for producing the same
11/22/2000EP1053785A1 Catalytic support based on metal oxide of group IVB, its preparation and uses thereof
11/22/2000EP1053779A1 Catalytic converter for cleaning exhaust gas
11/22/2000EP0660839B1 Single component inorganic/organic network materials and precursors thereof
11/22/2000CN1274297A Method for reducing nitrous oxide in gases and corresponding catalysts
11/22/2000CN1273880A Large crystal grating parameter deomosine montmorillonite 2 : 1 type double 8-sided body laminated structural filictae, catalyst and its transfer method
11/22/2000CN1273878A Process for preparing aluminium oxide-titanium oxide bicomponent
11/21/2000US6149877 Monolithic honeycomb structure coated with catalyst support layer loaded with a platinum group element oxidation catalyst and a nitrogen oxide-adsorbing element; lean-burn internal combustion engines
11/21/2000CA2122158C High performance alumina heat transfer solids for high temperature fluidized bed synthesis gas reactions
11/16/2000WO2000067880A1 Method for producing a catalyst and use of the catalyst for degrading dioxins and/or furans
11/16/2000DE19921207A1 Verfahren zur Herstellung einer katalytisch aktiven Masse, Katalysator mit einer derart hergestellten katalytisch aktiven Masse sowie Verwendung des Katalysators zum Abbau von Dioxinen und/oder Furanen Process for the preparation of a catalytically active material thus prepared catalyst with a catalytically active material and the use of the catalyst for the degradation of dioxins and / or furans
11/15/2000EP1052280A1 Method for isomerization of hydrocarbon, and solid acid catalyst and isomerization system for use therein
11/15/2000EP1052225A1 Titanium oxide colloidal sol and process for the preparation thereof
11/15/2000EP1052019A1 Exhaust emission control catalyst element, catalyst structure, production method thereof, exhaust emission control apparatus and exhaust emission control method using the apparatus
11/15/2000EP1052017A2 Catalyst containing Mo, Bi, Fe, Ce and Zr; its use in the production of unsaturated aldehyde and unsaturated carboxylic acid
11/15/2000EP1052015A1 Hydrotreating catalyst for heavy oil, carrier for the catalyst, and process for the preparation of the catalyst
11/15/2000EP1021371A4 Bleaching compositions
11/15/2000CN1273266A Catalyst composite for raising grade of hydrocarbon boiling point on naphtha range
11/15/2000CN1058482C Process for preparing aryl carbonates
11/15/2000CN1058481C Process for production of aryl carbonates
11/14/2000US6147125 Catalysis with alumina and methanol synthesis catalyst; etherification, slurrying
11/14/2000US6146602 Mesoporous oxide molecular sieves for absorbing nitrogen oxides in oxidizing engine exhaust gas
11/14/2000US6145303 Process for operating an exhaust gas treatment unit containing a sulfur trap and a nitrogen oxides storage catalyst
11/09/2000WO2000066486A1 Process for converting carbon monoxide and water in a reformate stream and apparatus therefore
11/09/2000CA2372543A1 Process for converting carbon monoxide and water in a reformate stream and apparatus therefore
11/08/2000EP1050571A1 Catalytic composition for the upgrading of hydrocarbons having boiling points within the naphtha range
11/08/2000EP1050523A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes using a hemimorphite catalyst
1 ... 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 ... 286