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7438887 |
Manganese oxide nanowires, films, and membranes and methods of making
Nanowires, films, and membranes comprising ordered porous manganese oxide-based octahedral molecular sieves, and methods of making, are disclosed. A single crystal ultra-long nanowire includes an...
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7438886 |
Chemical-biological process for the removal of H2S from a gas
The present application relates to a process for removing hydrogen sulfide H 2 S from a gas ( 1 ) by contacting said gas with a liquid solution ( 2 ) containing ferric sulfate in an absorption...
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7438885 |
Synthesis of carbon nanotubes filled with palladium nanoparticles using arc discharge in solution
A novel method for simultaneously forming and filling and decorating carbon nanotubes with palladium nanoparticles is disclosed. Synthesis involves preparing a palladium chloride (PdCl 2 ) solution...
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7438884 |
Silicon carbide with high thermal conductivity
A chemical vapor deposited, β phase polycrystalline silicon carbide having a high thermal conductivity and reduced stacking faults. The silicon carbide is synthesized under specific conditions...
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7438883 |
High-pressure phase silicon nitride having a cubic spinel structure and the manufacturing method
A method for preparing a high-pressure phase cubic spinel-type silicon nitride includes housing a molding containing low-pressure phase silicon nitride powder and a metal powder in a cylindrical...
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7438882 |
Gel and powder making
A method of forming a gel and/or powder of a metallic oxide, metalloid oxide and/or a mixed oxide or resin thereof from one or more respective organometallic liquid precursor(s) and/or...
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7438881 |
Anticorrosive pigments
The invention submitted concerns anticorrosive pigments of aluminum orthophosphate, their application as anticorrosive pigments in coating agents, as well as a method for their manufacturing.
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7438880 |
Production of high purity ultrafine metal carbide particles
The production of ultrafine metal carbide powders from solid metal carbide and nitrogen-containing material is disclosed. The starting materials are fed together or separately to a plasma system...
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7438879 |
Purification device for flue gas with divided scrubbing liquid sump
A device provides the purification of flue gas comprising a scrubbing liquid sump divided into several basins and a pump device, which pumps the scrubbing liquid from at least one basin of the...
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7438878 |
Selective catalytic reduction of N2O
A gas stream containing nitrous oxide and ammonia is contacted with a catalyst composition containing a zeolite. N 2 O is reduced to N 2 and H 2 O at low temperatures in a highly efficient manner....
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7438877 |
Fast, high capacity hydrogen sulfide scavengers
Selective, irreversible removal of hydrogen sulfide (H 2 S) and other sulfhydryl compounds from a gas stream, such as sour natural gas and sour hydrocarbon liquids is achieved with a scavenging...
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7438876 |
Multi-stage heat absorbing reactor and process for SCR of NOx and for oxidation of elemental mercury
A selective catalytic reduction apparatus has at least first and last catalyst layers in series for reducing nitrogen oxides in a flue gas, at least one interstage heat exchanger located after the...
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7438875 |
Method for reducing odor using metal-modified silica particles
A method for reducing odor is provided. In one embodiment, the method comprises modifying the surface of silica particles with a transition metal so that the silica particles are bonded to the...
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7438874 |
Pressure oxidation leaching in the presence of an acidic solution of halide and sulfate ions from copper and base metal containing ore/concentrate
A process for the extraction of a base metal such as Ni, Co or Zn, from suiphide ore or concentrate containing copper and the base metal comprises the step of subjecting the ore or concentrate to...
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7438839 |
Formulation for the manufacture of carbon-carbon composite materials
Method for manufacturing a carbonized carbon-carbon composite preform, by: mixing (a) chopped carbon fiber, chopped stabilized pitch fiber, or chopped oxidized polyacrylonitrile (PAN) fiber, (b)...
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7438837 |
Method of producing solid electrolyte and solid electrolyte
A method of producing a solid electrolyte (3, 13) is disclosed wherein solid electrolyte material is prepared having a composition expressed by a formula: (1-x) ZrO 2 {xSc 2 O 3 (where x is a...
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7438756 |
Method of improving material comprising a pozzolanic component
The invention relates to a method of improving a material comprising a pozzolanic component. According to the invention the material is treated with an aqueous liquid resulting in treated,...
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7438754 |
Cobalt-containing black pigment particulates
Disclosed is a black pigment having adequate degree of blackness and high electrical resistance at the same time. Specifically disclosed is a granular black pigment containing cobalt which is...
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7435758 |
Additive for producing the positive active material for lead-acid storage batteries, a method for its production, and its use
Described is an additive for producing the positive active material for lead-acid storage batteries on the basis of finely divided tetrabasic lead sulfate. The additive contains a tetrabasic lead...
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7435476 |
Functionalized nanotube material for supercapacitor electrodes
The present teachings are directed toward compositions of supercapacitor electrode materials containing a functionalized carbon nanotube-containing material substantially free of binder material...
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7435405 |
Anti-oxidation method for sulfide minerals in sulfide ore
By suppressing oxidation of sulfide minerals in sulfide ore due to bacteria or the like, this invention prevents the elution of heavy metals from the sulfide ore, and reduces the decrease in...
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7435404 |
Hydrogen storage material and method for producing the same
A hydrogen storage material of the present invention includes graphite formed of graphene, and has a characteristic feature such that the orientation of crystal planes of the graphene is...
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7435403 |
Separation and purification of fullerenes
A method of processing fullerenes includes generating a gas stream having suspended soot particles and condensable gases, wherein the condensable gases comprise fullerenes, and separating at least...
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7435402 |
Method and apparatus for preparation of spherical metal carbonates and lithium metal oxides for lithium rechargeable batteries
A number of materials with the composition Li 1+x Ni α Mn β Co γ M′ δ O 2−z F z (M′=Mg,Zn,Al,Ga,B,Zr,Ti) for use with rechargeable batteries, wherein x is between about 0 and 0.3, α is...
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7435401 |
Pseudoisothermal ammonia process
Ammonia is produced in a reactor 22, 24, 246, 248, 250 or 252 , in which pseudoisothermal conditions can be approached by convective cooling of a reaction zone of the reactor by positioning at...
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7435400 |
Optimizing post-combustion nitrogen oxide and sulfur dioxide reductions and improving combustion efficiency in coal fired boilers
A method for increasing the nitrogen oxide emissions by either removing or modifying fuel rich nitrogen oxide (NO x ) reduction processes thereby improving combustion efficiencies especially with...
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7435399 |
Chromatographic extraction with di(2-ethylhexyl)orthophosphoric acid for production and purification of promethium-147
A method of producing and purifying promethium-147 including the steps of: irradiating a target material including neodymium-146 with neutrons to produce promethium-147 within the irradiated target...
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7435296 |
Diamond bodies grown on SiC substrates and associated methods
The present invention provides methods of forming high quality diamond bodies under high pressure, and the diamond bodies produced by such methods. In one aspect, a method is provided for growing a...
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7435286 |
Sorbents for the oxidation and removal of mercury
A promoted activated carbon sorbent is described that is highly effective for the removal of mercury from flue gas streams. The sorbent comprises a new modified carbon form containing reactive...
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7432222 |
High temperature stable non-noble metal catalyst, process for production of syngas using said catalyst
This invention discloses a high temperature stable, supported, non-noble metal catalyst, represented by a general formula: NiCo a Ce b Mg c Y d O x (y)/S, wherein S is a low surface area,...
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7432015 |
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
The negative active material for a rechargeable lithium battery of the present invention includes a carbonaceous material and a silicon-based compound represented by Formula 1:
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7431913 |
EUO-structural-type zeolite that contains the N,N-dimethyl-N,N-di(3,3-dimethylbutyl)ammonium cation and its process for preparation
A new EUO-structural-type zeolite that comprises at least one tetravalent element X that is selected from among silicon, tin, titanium and germanium and optionally at least one trivalent element T...
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7431912 |
Producing method for zirconia hollow particles
A producing method for producing zirconia hollow particles in which a zirconia powder mutually combines to form a porous shell layer thereby constructing a hollow structure, the method being...
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7431911 |
Barium titanate and production and process thereof
The present invention provides a barium titanate having a small particle size, containing small amounts of unwanted impurities, and exhibiting excellent electric characteristics, which can be...
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7431910 |
Process for preparing zirconium-cerium-based mixed oxides
A process for preparing zirconium-cerium-based mixed oxides which comprises reacting an alkali with an aqueous solution of a zirconium salt containing 0.42-0.7 mole of sulphate anion (SO 4 2− )...
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7431909 |
Process for production of carbon black
Off-gas from a carbon black furnace is employed as a combustion gas feed stream to the burner or combustion zone of the same or a different carbon black furnace in accordance with certain...
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7431908 |
Coated spherical tetragonal barium titanate particles and process for producing the same
Spherical tetragonal barium titanate particles of the present invention have a perovskite crystal structure, an average particle diameter of 0.05 to 0.5 μm, a particle size distribution σg of not...
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7431907 |
Apparatus for removing vaporized unreacted isocyanate from a gaseous waste stream
An apparatus includes a container that defines an interior. The interior is isolated from ambient atmosphere for receiving a composition that includes isocyanate. A conduit extends into the...
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7431906 |
Selective catalytic reduction
A process for the selective catalytic reduction of nitrogen oxides with ammonia in a lean-mix exhaust gas from a combustion process operated with a first, lean-mix air/fuel mixture, wherein the...
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7431905 |
Catalyst system and method for the reduction of NOx
A catalyst system for the reduction of NOx. is provided. The system comprises a catalyst in a first zone comprising a catalyst support, a catalytic metal comprising gallium, and at least one...
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7431904 |
Catalyst support material, catalysts prepared therefrom and process for the treatment of a flue gas
The present invention relates to a catalyst support material and catalysts made therefrom having improved resistance towards erosion. The catalyst support contains at least 20% by weight of TiO 2 ...
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7431903 |
Tubular titanium oxide particles and process for preparing same
The process for preparing tubular titanium oxide particles comprises subjecting a water dispersion sol, which is obtained by dispersing (i) titanium oxide particles and/or (ii) titanium oxide type...
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7431902 |
Separation of ammonia from sulfur compounds
A method for separating ammonia and sulfides from a sour water stream is disclosed. The stripping of a sour water stream where it is stripped to create a sour water stripper overhead gas and then...
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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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7431865 |
Production of ammonia synthesis gas
Ammonia synthesis gas production having a shift reaction stage employing a copper-based catalyst wherein the air supplied to the process is passed through an absorber that removes sulfur and/or...
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7431863 |
Calcium hypochlorite composition
Describes a composition comprising a mixture of calcium hypochlorite and hydrated magnesium sulfate having an average of from 3 to 5.5 moles of water of hydration per mole of magnesium sulfate. The...
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7431775 |
Liquid detergent formulation with hydrogen peroxide
A stabilized basic aqueous liquid detergent composition is disclosed. The composition comprises hydrogen peroxide, a hydrogen peroxide stabilizer or a mixture of hydrogen peroxide stabilizers, an...
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7431758 |
Cerium oxide particles and production method therefor
The production method for cerium oxide particles of the present invention is a method of producing a cerium oxide particle by heating a cerium compound from a normal temperature to a temperature...
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7431757 |
Water and sulfur removal from combustion turbine exhaust
A combustion turbine power plant ( 10 ) incorporating a desiccating scrubber ( 140 ) for simultaneously removing water and sulfur from a flue gas ( 20 ) of the power plant ( 10 ). The desiccating...
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7431749 |
Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the same
Disclosed is a catalytic filter for removing soot particulates from diesel engine exhaust, which is comprised of monolithic oxidation catalyst upstream of the catalytic filter, which effectively...
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