| Patents for B01J 21 - Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium (28,523) |
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| 06/14/2005 | US6906208 Oxidation catalyst; catalyst selectivity |
| 06/14/2005 | US6906001 Using aqueous solution of silica colloid as binder; catalyst for air and water pollution |
| 06/14/2005 | US6906000 Zinc chromite overcoated with carbon on catalyst support |
| 06/14/2005 | CA2275264C Titanium/silica heterogeneous catalyst regeneration |
| 06/14/2005 | CA2268830C Cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability for catalysis of exhaust gas systems and methods of producing |
| 06/09/2005 | WO2005052092A1 Preparation of components for refinery blending of transportation fuels |
| 06/09/2005 | WO2005051869A2 Carbon-carbon cross coupling catalyzed by transition metals on solid supports |
| 06/09/2005 | WO2005051539A1 Hydroconversion catalysts and methods of making and using same |
| 06/09/2005 | WO2005051535A1 Catalyst and method for the preparation thereof |
| 06/09/2005 | WO2005051530A2 High strength alumina cements |
| 06/09/2005 | WO2005051527A2 Copper-modified catalysts for oxidative dehydrogenation |
| 06/09/2005 | WO2005016505A3 Method for the manufacture of cyanopyridines and catalysts suitable therefor |
| 06/09/2005 | US20050124839 Using transition metal, or oxide catalyst on slica catalyst support; catalyst selectivity |
| 06/09/2005 | US20050124490 Uniformly distributed throughout the base-silica, is acid resistant; alumina-silica exhibiting an X-ray diffraction having broader line width and lower intensity; non-dissolution, prevent contamination during synthesis |
| 06/09/2005 | US20050123471 dissolving titania in a first acid solution to produce a gel of amorphous titania; mixing the gel of amorphous titania and a second acid solution together to transform the gel of amorphous titania to a sol of amorphous titania; and supplying an alkali solution to adjust a pH of the solution to 2 to 10 |
| 06/09/2005 | US20050123470 Novel catalyst useful for removal of hydrogen sulphide from gas stream and its conversion to sulphur, a process for preparing such catalyst and a method for removing of hydrogen sulphide using said catalyst |
| 06/09/2005 | US20050123464 Nanometer engineering of metal-support catalysts |
| 06/09/2005 | US20050121365 Process for removal of sulfur compounds from a fuel cell feed stream |
| 06/09/2005 | US20050120690 Partition walls containing cordierite and constituted of a porous ceramic of given porosity and average pore diameter, wherein the partition walls have a pore distribution represented by a given formula; trapping efficiency of soot, lowering of a pressure loss |
| 06/09/2005 | DE10352816A1 Verfahren zur Herstellung eines hochtemperaturstabilen, TiO2-haltigen Katalysators oder Katalysatorträgers A process for producing a high temperature stable, TiO2-containing catalyst or catalyst support |
| 06/09/2005 | DE10352336A1 Continuous process for the production of sugar alcohols by catalytic hydrogenation of an aqueous saccharide solution in the presence of a ruthenium catalyst prepared by treatment of an amorphous silicon dioxide support material |
| 06/09/2005 | DE10351433A1 Katalytisch aktive Partikel Catalytically active particles |
| 06/09/2005 | CA2546905A1 Silica gel compositions containing alkali metals and alkali metal alloys |
| 06/09/2005 | CA2546352A1 Carbon-carbon cross coupling catalyzed by transition metals on solid supports |
| 06/09/2005 | CA2544916A1 Catalyst and method for the preparation thereof |
| 06/08/2005 | EP1537912A1 Hydrocracking catalyst comprising activated carbon and method of hydrocracking heavy oil |
| 06/08/2005 | EP1536886A2 Adsorption mass and method for removing carbon monoxide from flows of material |
| 06/08/2005 | CN1625538A Catalyst enhancement |
| 06/08/2005 | CN1623907A Method of producing titania solution |
| 06/08/2005 | CN1623664A Titanium zirconium Sosoloid and preparation process thereof |
| 06/08/2005 | CN1623656A Photocatalyst of high active nano magnetic compound and its preparation process |
| 06/08/2005 | CN1623654A TiO2 microball containing Sr nano crystal grain preparation process and application thereof |
| 06/08/2005 | CN1623653A Preparation process of photocatalyzing active nano TiO2 collosol |
| 06/08/2005 | CN1205147C Abrasion resistant shaped, crystalline anionic clay-containing bodies |
| 06/08/2005 | CN1205126C Titanium hydroxide, preparation of photo-catalyst from titanium hydroxide and photo-catalyst coating agent |
| 06/08/2005 | CN1205114C Method for preparing carbon mono oxide trasform catalyst without potassium |
| 06/08/2005 | CN1204964C Oil ammonia column shaping method of spherical aluminium oxide |
| 06/07/2005 | US6903241 For polymerization of cycloalkadienes; perfumes |
| 06/07/2005 | US6903051 In situ theta alumina coated monolithic catalyst supports |
| 06/07/2005 | US6903050 Method of preparation of non-pyrophoric copper-alumina catalysts |
| 06/07/2005 | US6903045 Vaporous component comprising a halogen promoter; for producing esters and carboxylic acids from reactants including lower alkyl alcohols, in a vapor phase carbonylation process |
| 06/07/2005 | US6903040 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 |
| 06/07/2005 | US6902933 Transfection of preferential cells; obtain immbolized nucleotide sequences, incubate with cells, recover transfected cells |
| 06/07/2005 | US6902665 Reduced NOx combustion promoter for use in FCC processes |
| 06/07/2005 | US6902653 Semitransparent packed bed or an open cell, three dimensionally reticulated, fluid permeable, semiconductor unit |
| 06/02/2005 | WO2005049486A1 Improved supports for high surface area catalysts |
| 06/02/2005 | WO2005049191A2 Method of producing alumina-silica catalyst supports |
| 06/02/2005 | WO2004095603A3 Method of producing membrane electrode assemblies |
| 06/02/2005 | US20050119398 Plasma synthesis of metal oxide nanoparticles |
| 06/02/2005 | US20050119120 Mixture of cerium and zirconium oxide composite with precious metals; oxygen storage, heat resistance |
| 06/02/2005 | US20050119119 Water gas shift catalyst on a lanthanum-doped anatase titanium dioxide support for fuel cells application |
| 06/02/2005 | US20050119117 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 |
| 06/02/2005 | US20050119116 Composite support anchoring nucleation of catalytic metals crystallization |
| 06/02/2005 | US20050118096 Comminuting, adding pseudoboehmite to acidic aqueous suspension and spray drying |
| 06/02/2005 | US20050116195 Microparticles and methods of making them |
| 06/02/2005 | US20050115870 Efficiently removing heavy metals with activated carbon; preventing catalyst activity reduction and coke formation |
| 06/02/2005 | US20050115214 Mullite bodies and methods of forming mullite bodies |
| 06/02/2005 | DE10392572T5 Verfahren zur Herstellung von mesoporösen TiO2-Dünnfilmen mit hohen fotokatalytischen und antibakteriellen Wirksamkeiten Process for the preparation of mesoporous TiO2 thin films with high photocatalytic and antibacterial activities |
| 06/01/2005 | EP1535663A1 Method for producing catalyst for clarifying exhaust gas |
| 06/01/2005 | EP1535662A1 Catalyst for exhaust gas purification |
| 06/01/2005 | EP1535661A1 Catalyst for selective oxidation of carbon monoxide in reformed gas |
| 06/01/2005 | EP1534655A1 Paraffin dehydrogenation catalyst |
| 06/01/2005 | EP1534631A1 Method for the production of highly organized crystals by means of sol-gel methods |
| 06/01/2005 | EP1534423A1 Oxidized metal catalysts and process for producing synthesis gas |
| 06/01/2005 | CN1622858A Photocatalytic composite material and method for preparation thereof |
| 06/01/2005 | CN1622856A Catalyst supported on carbon having macroporosity for purification of aromatic acids |
| 06/01/2005 | CN1621498A Method for preparing active semicoking H2S desulphurizer |
| 06/01/2005 | CN1621148A Methanation resisting active carbon ruthenium carrying catalyst for ammonia synthesis with high intensity |
| 06/01/2005 | CN1621147A Process for preparing nanometer titania doping photocatalyst |
| 06/01/2005 | CN1204049C Catalyst for ammonia synthesis production |
| 05/28/2005 | CA2488265A1 Hydrocracking catalyst and method of hydrocracking heavy oil |
| 05/26/2005 | WO2005046868A1 Catalytically active particles |
| 05/26/2005 | WO2005046866A2 Catalyst and gas phase method using such a catalyst |
| 05/26/2005 | WO2005046864A1 Exhaust gas catalyst |
| 05/26/2005 | WO2005046855A2 Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same |
| 05/26/2005 | WO2005005034A3 Method of preparing agglomerated composite materials |
| 05/26/2005 | WO2004101664A3 Porous body, production method thereof and composite material using the porous body |
| 05/26/2005 | US20050113600 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 |
| 05/26/2005 | US20050113247 Copper modified catalysts for oxidative dehydrogenation |
| 05/26/2005 | US20050113242 Basic clay catalyst for the production of glycol monoester |
| 05/26/2005 | US20050112450 Low platinum fuel cell catalysts and method for preparing the same |
| 05/26/2005 | US20050112051 Systems and methods for producing single-walled carbon nanotubes (SWNTS) on a substrate |
| 05/26/2005 | US20050109700 pH adjuster-based system for treating liquids |
| 05/26/2005 | US20050109678 Preparation of components for refinery blending of transportation fuels |
| 05/26/2005 | US20050109674 Hydroconversion catalysts and methods of making and using same |
| 05/26/2005 | US20050109241 Mixing the batch components containing alumina, water, cellulose ethre binder and a ph modifiere to form a substantially plasticized mass, heat-treating under moisture-retaining conditions to obtain hydroxylation of transition alumina, extruding into honeycomb shape, drying and calcining green preform |
| 05/26/2005 | CA2545199A1 Catalyst and gas phase method using such a catalyst |
| 05/25/2005 | EP1533409A1 Inorganic staple fiber accumulation for holding material, process for producing the same and holding material |
| 05/25/2005 | EP1533031A1 Catalyst for clarifying exhaust gas |
| 05/25/2005 | EP1533030A1 Catalyst for exhaust gas purification |
| 05/25/2005 | EP1533028A1 Catalyst carrier and catalyst body |
| 05/25/2005 | EP1533027A2 Process for preparing a high temperature stable catalyst or catalyst carrier containing TiO2 |
| 05/25/2005 | EP1532711A1 Coated catalytic material |
| 05/25/2005 | EP1531932A1 Process for the preparation of catalysts comprising a pentasil-type zeolite |
| 05/25/2005 | EP1531930A1 Method of making photocatalysts by loading titanium dioxide film on flexible substrates |
| 05/25/2005 | EP1360004B1 Catalysts |
| 05/25/2005 | CN1620411A Fischer-tropsch catalyst enhancement |
| 05/25/2005 | CN1618518A TiO2 and ZnO photo-catalyst carrier, and its composite photo-catalyst |
| 05/25/2005 | CN1618512A Method for preparing catalyst carrier for prodn. of propylene by disproportionation of butylene |
| 05/25/2005 | CN1618511A Catalyst carrier for preparing propylene by disproportionation of butylene |