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)
12/2004
12/30/2004	US20040265587 Tubular titanium oxide particles, method for preparing the same, and use of the same
12/30/2004	US20040265225 Steam reforming methods and catalysts
12/30/2004	US20040261957 Blinds coated with photo catalyst
12/30/2004	DE10326049A1 Flammenhydrolytisch hergestelltes Siliciumdioxid, Verfahren zu seiner Herstellung und Verwendung Silica produced by flame hydrolysis, process for its preparation and use
12/29/2004	WO2004113259A1 Method of producing formaldehyde by means of selective methane oxidation
12/29/2004	WO2004113255A1 A colloidal composite sol gel formulation with an expanded gel network for making thick inorganic coatings
12/29/2004	WO2004113251A1 Porous body and method for producing same
12/29/2004	WO2004112958A1 Air purification system comprising gold/titanium dioxide photocatalyst
12/29/2004	EP1491613A1 Method of isomerizing hydrocarbon
12/29/2004	EP1491500A2 Quasi-crystalline boehmites containing additives
12/29/2004	EP1491498A1 Titania nanosheet alignment thin film, process for producing the same and article including the titania nanosheet alignment thin film
12/29/2004	EP1491218A1 Illuminator capable of cleaning air
12/29/2004	EP1490310A1 Mullite bodies and methods of forming mullite bodies
12/29/2004	EP1210376B1 Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel
12/29/2004	EP1096997B1 Dealuminized catalyst carrier, method for decreasing the aluminium content of said catalyst carrier and method for hydrating c2- or c3- olefins with water in the presence of a catalyst consisting of an acid-saturated catalyst carrier
12/29/2004	CN1558794A Method for making silica supported, crush-resistant catalysts
12/29/2004	CN1557550A Method for preparing nanometer TiO(2-x)N(x) photocatalyst and fluidized bed reactor
12/29/2004	CN1557542A Nanometer photocatalysis thin film with hetero-structure and preparation method thereof
12/29/2004	CN1557541A Biological catalyst, preparation method and application thereof
12/29/2004	CN1557540A Nitrogen doped titanium oxide mesoporous photocatalysis material and preparation method thereof
12/29/2004	CN1557539A Titanium oxide photocatalyst stimulated by visible light and synthesis method thereof
12/29/2004	CN1182086C Process for preparing 2,6-dimethylnaphthalene
12/29/2004	CN1182047C Ozone catalytic oxidation water processing method
12/29/2004	CN1181917C Mixed metal catalyst comprising combustible binder
12/28/2004	US6835690 Fischer-Tropsch catalyst containing cobalt
12/28/2004	US6835688 Comprises titanium oxynitride crystals; decomposing air pollutants
12/28/2004	US6835366 Chemical derivatization of single-wall carbon nanotubes to facilitate solvation thereof, and use of derivatized nanotubes
12/28/2004	US6835364 Anionic clays for use in catalyst formulations
12/23/2004	WO2004110620A1 Photocatalyst composition and manufacturing method thereof
12/23/2004	WO2004058396A3 Methods for the preparation of catalysts for hydrogen generation
12/23/2004	US20040260135 Activated metathesis catalysts
12/23/2004	US20040259960 Attrition resistant bulk metal catalysts and methods of making and using same
12/23/2004	US20040259730 Conductive catalysit particle manufacturing method, gas-diffusing catalyst electrode manufacturing method, apparatus used for manufacturing conductive catalyst particles, and vibrator
12/23/2004	US20040259726 to selectively upgrade a paraffinic feedstock to obtain an isoparaffin-rich product for blending into gasoline; catalyst comprises a support of a sulfated oxide or hydroxide of a Group IVB metal, a lanthanide metal, a platinum group metal
12/23/2004	US20040259725 Method for the synthesis of a fuel cell electrocatalyst
12/23/2004	US20040258611 Producing 300 micron layer in single deposition; catalyst supports
12/23/2004	US20040258603 High-yield method of endohedrally encapsulating species inside fluorinated fullerene nanocages
12/23/2004	US20040256293 Two-stage hpc process
12/23/2004	US20040256289 Isomerization catalyst and process
12/22/2004	EP1487740A1 Controlled-pore catalyst structures and process for producing synthesis gas
12/22/2004	EP1487572A1 Method for in situ immobilization of water-soluble nanodispersed metal oxide colloids
12/22/2004	EP1152980B1 Production of powder catalysts
12/22/2004	EP1133463B1 Aldol condensation
12/22/2004	EP1027156B1 Hydrocracking catalyst, producing method thereof, and hydrocracking method
12/22/2004	CN1556783A Vapor phase carbonylation process using iridium-gold co-catalysts
12/22/2004	CN1555920A Fluorine adulterated photocatalytic multicrystal material possessing photocatalytic performance under visible light
12/22/2004	CN1555919A Iodine adulterated photocatalytic multicrystal material possessing photocatalytic performance under visible light
12/22/2004	CN1555918A Bromine adulterated photocatalytic multicrystal matersal possessing photocatalytic performance under visible light
12/22/2004	CN1555917A Chlorine adulterted photo catalytic multicrystal material possessing photocatalytic performance under visible light
12/22/2004	CN1555916A Preparation method of photocatalytic active fluorine adulterated titanium dioxide nano material
12/22/2004	CN1555915A Preparation method of photo catalytic active chlorine adulterated titanium dioxide nano material
12/22/2004	CN1555914A Preparation method of photocatalytic active iodine adulterated titanium dioxide material
12/22/2004	CN1555913A Preparaton method of photo catalytic active nitrogen adulterated titanium dioxide nano material
12/22/2004	CN1181103C Process for hydrogenating aromatic polymers
12/22/2004	CN1180870C One-step desulfurizing agent of sulfur carbonyl
12/21/2004	US6833122 Blower, hot air furnace, air conditioner; ultraviolet photocatalyst oxidation purification
12/21/2004	US6833117 Exhaust emission control catalyst element, catalyst structure, production method thereof, exhaust emission control apparatus and exhaust emission control method using the apparatus
12/16/2004	WO2004109837A2 Fuel cell electrode comprising carbon nanotubes
12/16/2004	WO2004108283A1 Photocatalyst member
12/16/2004	WO2004108281A2 In-situ zsm-5 synthesis
12/16/2004	WO2004108277A1 Catalyst composition and process for the selective oxidation of ethane and/or ethylene to acetic acid
12/16/2004	WO2004108255A1 Method and apparatus for purifying air using a photocatalyst
12/16/2004	US20040253168 Producing nanostructured carbon and carbon monoxide-free hydrogen through decomposition of hydrocarbons in spouted bed reactor containing hydrorefining catalyst, separating solid phases and gas phases, then recovering hydrogen gas; for use in fuel cells, implantable medical equipment
12/16/2004	US20040253164 Improved thickening action and grindability; formed by steaming vapor phase silica through combustion chamber; for use in silicon rubber, plastics, paints, lacquers, and/or as catalyst supports
12/16/2004	CA2526498A1 Method and apparatus for purifying air using a photocatalyst
12/15/2004	EP1486461A1 Silicon dioxide prepared by flame hydrolysis, process for its preparation and use thereof
12/15/2004	EP1486457A1 Water repellent catalysts for hydrogen isotope exchange
12/15/2004	EP1485201A2 Porous silicate materials and their uses as catalytic systems for diesel improvement
12/15/2004	EP1250300B1 Alkylation process
12/15/2004	CN1555353A Vapor phase carbonylating process using gold catalysts
12/15/2004	CN1555292A Gold based hererogeneous carbonylation catalysts
12/15/2004	CN1555291A High-activity isomerization catalyst and processes for its preparation and use
12/15/2004	CN1554483A Composite titanium-silicon catalyst and its preparation and use
12/15/2004	CN1554479A Sol-gel in situ and self assembling process for synthesizing compound photocatalystic material
12/15/2004	CN1554478A Nano modified carbon photocatalystic absorptive and sterilizing material
12/15/2004	CN1179936C Preparation method for cyclopropane esters
12/15/2004	CN1179786C Method of making bleaching clay
12/14/2004	US6831141 Process for producing polymers
12/14/2004	US6831037 Catalyst carriers
12/14/2004	US6830741 Titanium-oxide and photocatalyst and photocatalyst coating composition
12/09/2004	WO2004106591A1 Catalyst for oxygen reduction
12/09/2004	WO2004105939A1 Hydrocarbon steam cracking catalyst, method for preparing the same and method for preparing light olefin by using the same
12/09/2004	WO2004094054A3 Ethylene oxide catalyst
12/09/2004	WO2004058445A3 Supported metal catalysts
12/09/2004	WO2004058372A3 Structured adsorbents for desulfurizing fuels
12/09/2004	US20040249231 Isomerization catalyst and processes
12/09/2004	US20040249230 isomerization of C5-C6 hydrocarbons with hydrogen to increase branching using supported acid catalyst comprising a sulfated oxide or hydroxide of an element of Group IVB and a lanthanide element or yttrium and platimum metal
12/09/2004	US20040248735 Wetproofed catalysts for hydrogen isotope exchange
12/09/2004	US20040248734 concentrating a slurry of metals and silica; catalysts for synthesis of acrylonitrile by ammoxidation of propylene
12/09/2004	US20040248730 minimizes contact between carbon monoxide acting as a cause of poisoning and an activated metal by use of a porous support body
12/09/2004	US20040247988 catalytically active material on carrier matrix may be a mixed-valence, nanoclustered oxide, an organometallic material, or a combination thereof; useful for catalyzing oxygen reduction in alkaline fuel cell
12/09/2004	US20040247521 Reversible storage of hydrogen using doped alkali metal aluminum hydrides
12/09/2004	DE10321273A1 New supported gold catalysts, useful for oxidation of carbon monoxide at moderate temperatures, comprising mixture of activated carbon carrier and dispersed supported gold catalyst
12/09/2004	CA2527116A1 Catalyst for oxygen reduction
12/08/2004	WO2004068627A1 Photoelectric conversion element and process for fabricating the same, electronic apparatus and process for fabricating the same, and semiconductor layer and process for forming the same
12/08/2004	EP1484285A1 Method for treating waste water
12/08/2004	EP1484110A1 Hydrogenation desulfurization isomerization catalyst, process for producing the same and method of desulfurization isomerization for sulfurous hydrocarbon oil
12/08/2004	EP1484109A1 Catalyst for removing nitrogen oxides, method for production thereof and method for removing nitrogen oxides
12/08/2004	EP1484107A1 Carrier having alumina carried thereon, catalyst element, and method for preparation of carrier having alumina carried thereon
12/08/2004	EP1483300A1 Ring expansion of cyclic-olefins by olefin metathesis reactions with an acyclic diene

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