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8173098 |
Titanium oxide, catalyst for treating exhaust gas and method for purifying exhaust gas
A catalyst for treating exhaust gases having excellent durability and performance for removing nitrogen oxides and organic halogen compounds and a low SO2 oxidation rate, a titanium oxide suitable...
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8148434 |
Silica-based sols and their production and use
A process for producing an aqueous silica-based sol is disclosed wherein a cationic ion exchange resin having part of its ion exchange capacity in hydrogen form is contacted with an aqueous alkali...
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8119550 |
Process for epoxidation and catalyst to be used therein
The present invention relates to a process for treating a solid material containing at least one zeolite and being at least partly crystalline or treating a shaped body obtained from said solid...
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8101148 |
Process for the preparation of magadiite or kenyaite from an organic structuring agent comprising two terminal alcohol functions
Described is a process for the preparation of a crystallised lamellar solid formed by magadiite consisting of implementing in a step (i) mixing of at least one silica source, at least one salt of...
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8057770 |
Process for hydrothermal production of sodium silicate solutions and precipitated silicas
A method is provided for treating silica sand scrubs (SSS) generated and accumulated as waste in the chloride manufacturing process of titanium dioxide pigment. A hydrothermal process is used to...
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8034509 |
Polymer electrolyte membrane with an inorganic backbone
The membrane electrode assembly 1 has an anode 10, a cathode 20, and an electrolyte membrane 30 disposed between the anode and cathode; the anode and cathode are gas diffusion electrodes; the...
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8025726 |
Sulfur containing silica particle
A silica containing composition is disclosed. The composition comprises a compound having the following formula: (SiO2)x(OH)yMzSaF: wherein M is at least one of the following metal or metalloid...
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8026194 |
Layered sphere catalyst formulations for selective hydrogenation performance
A catalyst for selective hydrogenation of hydrocarbons is presented. The catalyst selectively hydrogenates acetylenes and diolefins to increase the monoolefins in a product stream. The catalyst...
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8021637 |
Process for the preparation of magadiite or kenyaite from an organic structuring agent comprising two terminal alcohol functions
Described is a process for the preparation of at least one crystallized lamellar solid formed by magadiite or kenyaite consisting of implementing in a step (i) mixing of at least one silica source,...
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7959886 |
Mixed-layered phyllosilicate and process for producing the same
A new mixed layer silicate useful for industrial materials is provided. The mixed layer silicate is obtained by a specific synthesis method. The mixed layer silicate includes non-swelling 2:1 type...
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7947244 |
Silicate producing method
The present invention relates to a process for the preparation of a silicate comprising at least silicon and oxygen, comprising (1) mixing of silicon dioxide and/or of a silicon dioxide precursor...
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7932203 |
Method for producing an oil-binding agent and oil-binding agent produced according to the method
A method for producing an oil-binding agent of granular open-porous structure with a silicate ceramic matrix by using recovered paper material and clay. The method is characterized in that, in each...
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7928029 |
Refractory ceramic composite and method of making
A zircon composition having a multi-modal particle size distribution is disclosed. The multi-modal zircon composition comprises greater than about 40 parts by weight of a coarse zircon component...
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7922996 |
Zeolite compositions and preparation and use thereof
This invention relates to novel compositions of zeolites or microporous metallosilicates characterized by a continuous spatial distribution of the metal and silicon in the crystals and...
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7922917 |
Porous ferro- or ferrimagnetic glass particles for isolating molecules
Porous, ferro- or ferrimagnetic, glass particles are described that selectively bind molecules of interest, especially nucleic acid molecules, under appropriate conditions. Methods of preparing the...
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7922995 |
Zeolite compositions and preparation and use thereof
This invention relates to novel compositions of zeolites or microporous metallosilicates characterized by a continuous spatial distribution of the metal and silicon in the crystals and...
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7918932 |
Production of inorganic doped-zircon pigments
A process for producing an inorganic doped-zircon pigment includes calcining a base mixture comprising raw plasma-dissociated zircon, a chromophore, and at least one mineralizer, to produce a raw...
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7910084 |
Compound oxide manufacturing method
A compound oxide manufacturing method includes: dispersing micelles, in each of which an aqueous phase is formed, in an oil phase; producing primary particles of a precursor of compound oxide in...
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7901651 |
Method of preparing zinc silicate-based phosphor and zinc silicate-based phosphor prepared using the method
Provided are a method of preparing a zinc silicate-based phosphor and a zinc silicate-based phosphor prepared using the method. The method includes: (a) preparing a solution including a Zn...
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7892510 |
Silicon dioxide dispersion
Stable, aqueous dispersion containing silicon dioxide powder having a hydroxyl group density of 2.5 to 4.7 OH/nm2, which is obtained from a silicon dioxide powder produced by a flame hydrolysis...
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7879303 |
Flame synthesis of metal salt nanoparticles, in particular calcium and phosphate comprising nanoparticles
Described is a method for the production of metal salts, wherein the cationic metal is preferably selected from Group I to IV metals and mixtures thereof and the anionic group is selected from...
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7879304 |
Monodisperse mesoporous silica microspheres formed by evaporation-induced self-assembly of surfactant templates in aerosoles
The present invention provides for evaporation induced self-assembly (EISA) within microdroplets produced by a vibrating orifice aerosol generator (VOAG) for the production of monodisperse...
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7867472 |
Insulating target material, method of manufacturing insulating target material, conductive complex oxide film, and device
An insulating target material for obtaining a conductive complex oxide film represented by a general formula ABO3. The insulating target material includes: an oxide of an element A; an oxide of an...
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7851513 |
Silica-based sols and their production and use
A process for producing aqueous silica-based sols, having an S value from 15 to 25%, mole ratio Si:Al from 20:1 to 50:1, mole ratio Si:X, where X=alkali metal, from 5:1 to 17:1, SiO2 content of at...
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7838460 |
Nanoporous metal oxide material, catalyst support, and catalyst for hydrogen production reaction using the same
A nanoporous metal oxide material comprising two or more metal oxides, wherein the nanoporous metal oxide material has ceria content of 10 to 60 weight %, zirconia content of 20 to 90 weight %, and...
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7820124 |
Monodisperse nanoparticles and method of making
A material comprising a plurality of nanoparticles. Each of the plurality of nanoparticles includes at least one of a metal phosphate, a metal silicate, a metal oxide, a metal borate, a metal...
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7799302 |
Silane compositions, methods of making the same, method for forming a semiconducting and/or silicon-containing film, and thin film structures formed therefrom
A method of making hydrogenated Group IVA compounds having reduced metal-based impurities, compositions and inks including such Group IVA compounds, and methods for forming a semiconductor thin...
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7754383 |
Non-aqueous electrolyte secondary battery, negative electrode material therefor, and method of manufacturing the negative electrode material
A negative electrode material for a non-aqueous electrolyte secondary battery comprising an alloy including silicon and a transition metal selected from the group consisting of titanium, zirconium,...
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7740821 |
Highly condensed mesoporous silicate compositions and methods
A mesoporous silicate is prepared by a method that includes combining a silicate precursor, a bifunctional catalyst, and a structure-directing surfactant in an aqueous medium having a pH of about 4...
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7714156 |
Synthetic layered silicate nanolayers
Nanolayered layered silicate materials of octahedrally arranged units with divalent metal ions at centers of the units covalently linked above and below to tetrahedrally arranged oxygen and...
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7632477 |
Process for preparing zirconium oxides and zirconium-based mixed oxides
This invention relates to a process for preparing zirconium oxide, in its various forms, including zirconium-based mixed oxides. There is described a process for preparing a zirconium oxide in the...
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7622090 |
Method for separating uranium (VI) from actinides(IV) and/or actinides (VI) and its uses
The invention relates to a method for separating uranium(VI) from one or more actinides selected from actinides(IV) and actinides(VI) other than uranium(VI), characterized in that it comprises the...
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7601318 |
Method for synthesis of carbon-coated redox materials with controlled size
A method for the synthesis of compounds of the formula C—LixM1−yM′y(XO4)n, where C represents carbon cross-linked with the compound LixM1−yM′y(XO4)n, in which x, y and n are numbers such as 0≦x≦2,...
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7598194 |
Oxynitride powder and production method thereof
It is aimed at providing an oxynitride powder, which is suitable for usage as a phosphor, is free from coloration due to contamination of impurities, and mainly includes a fine α-sialon powder. An ...
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7578988 |
Preparation of silicate or glass in a furnace with burners immersed in a reducing medium
The invention relates to a process for preparing a silicate of an element chosen from alkali metals, alkaline-earth metals or rare earths, comprising a reaction between silica and a sulfate of said...
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7576035 |
Honeycomb structure and method for manufacturing honeycomb structure
A pillar-shaped honeycomb structure has a plurality of cells longitudinally placed in parallel with one another with a wall portion therebetween, wherein the honeycomb structure mainly includes...
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7576033 |
Process for producing Bi12MO20 particles and photo-conductor layer for radiation imaging panels
An alkaline solution of an alkali-soluble compound, which is selected from the group consisting of an alkali-soluble silicon compound and an alkali-soluble germanium compound, is prepared. Also, a...
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7553794 |
Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst
A supported catalyst comprising a support having supported thereon at least one member selected from the group consisting of heteropolyacids and heteropolyacid salts, in which the heteropolyacid...
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7538068 |
Carbon dioxide gas absorbent and method of manufacturing the same
A carbon dioxide gas absorbent includes a porous body containing a lithium complex oxide. The porous body includes pores having a pore diameter distribution such that main pores which consist of...
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7527778 |
Zinc-containing zeolite with IFR framework topology
A process is disclosed for preparing a zinc-containing molecular sieve having IFR framework topology and having zinc atoms in its crystal framework, said process comprising: (a) preparing an...
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7507390 |
Organometallic compounds and their use as precursors for forming films and powders of metal or metal derivatives
Disclosed are organometallic compounds derived from Groups VIIb, VIII, IX, and X metals useful as precursors for the formation of metal containing powders and for the chemical deposition of the...
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7504083 |
Process of forming a sol-gel/metal hydride composite
An external gelation process is described which produces granules of metal hydride particles contained within a sol-gel matrix. The resulting granules are dimensionally stable and are useful for...
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7498015 |
Method of making silane compositions
A method of making hydrogenated Group IVA compounds having reduced metal-based impurities, compositions and inks including such Group IVA compounds, and methods for forming a semiconductor thin...
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7470645 |
Zeolite composite, method for making and catalytic application thereof
A catalytic material includes microporous zeolites supported on a mesoporous inorganic oxide support. The microporous zeolite can include zeolite Beta, zeolite Y (including “ultra stable Y...
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7449164 |
Synthetic layered silicate nanolayers
Nanolayered layered silicate materials of octahedrally arranged units with divalent metal ions at centers of the units covalently linked above and below to tetrahedrally arranged oxygen and...
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7431899 |
Apparatus for the continuous production of silicon oxide powder
A silicon oxide powder can be continuously prepared by feeding a raw material powder mixture containing silicon dioxide powder into a reaction chamber (2) at a temperature of 1,100-1,600° C., to ...
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7378076 |
Process for production of macrostructures of a microporous material
The invention involves a process for production of macrostructures of a microporous material. The process is characterized by the fact that seeds formed in or introduced by ion exchange or...
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7374738 |
Superhard dielectric compounds and methods of preparation
Novel superhard dielectric compounds useful as gate dielectrics discovered. Low temperature methods for making thin films of the compounds on substrate silicon are provided. The methods comprise...
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7357910 |
Method for producing metal oxide nanoparticles
Method for producing metal oxide nanoparticles. The method includes generating an aerosol of solid metallic microparticles, generating plasma with a plasma hot zone at a temperature sufficiently...
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7338647 |
Synthesis of cathode active materials
The present invention relates to a method for preparing an electroactive metal polyanion or a mixed metal polyanion comprising forming a slurry comprising a polymeric material, a solvent, a...
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