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7247283 |
Method of preparing a titanium and zirconium-based oxide, the oxides thus obtained and the use of same as catalysts
The invention concerns a process for preparing an oxide based on zirconium and titanium in which a liquid medium containing a zirconium compound and a titanium compound is formed; said medium is th...
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7247282 |
Method for the removal of metals from an aqueous solution using lime precipitation
The invention relates to a method for the removal of metals from their aqueous solution with lime precipitation, in conditions where a precipitate of metal hydroxide and gypsum is formed, which set...
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7247200 |
Titanium dioxide finishing process
This disclosure relates to process for producing titanium dioxide (TiO 2 ) pigments, comprising the following steps: a) oxidizing a mixture of titanium tetrahalide and a rutile forming agent, such ...
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7247188 |
Particle producing method and particle producing apparatus
A particle producing apparatus includes a reaction container, an introduction portion for introducing a source gas and a reaction inhibitor generating gas into the reaction container, an inert gas ...
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7247185 |
Device for treatment of a gas flow
Device for treatment of a gas flow having at least one body ( 3 ) that is adapted to cause a conversion in the composition of the gas. The device is characterized in that the body ( 3 ) has a modul...
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7245478 |
Enhanced breakdown voltage electrode
Particles of active electrode material are made by blending and fibrillizing (i.e., fibrillating) a mixture of activated carbon, conductive carbon, and fibrillizable binder. In selected embodiments...
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7244409 |
Process for producing synthetic zeolites with MFI structure
A process is described for producing synthetic zeolites useful as catalysts with a MFI structure, a Si/Al atomic ratio from about 8 to 45 to 1 and very small primary crystallites. A Si source, an A...
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7244408 |
Short carbon nanotubes
There is provided shorte nanotubes and nanoparticles. The nanotubes are in general terms shorter than conventionally produced nanotubes. An improved apparatus for production of the fullerenes and n...
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7244407 |
Polymer and method for using the polymer for solubilizing nanotubes
A new, non-wrapping approach to solubilize nanotubes, such as carbon nanotubes, in organic and inorganic solvents is provided. In accordance with certain embodiments, carbon nanotube surfaces are f...
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7244406 |
Method for producing cubic boron nitride
A method is provided for producing cubic boron nitride, in which a mixture containing hexagonal boron nitride and a catalyst is maintained under pressure and temperature conditions that thermodynam...
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7244405 |
Method for cleaning coke oven gas
A method for cleaning coke oven gas by washing the gas, whereby a washing liquid is guided into a washing liquid circuit and impurities in the washing liquid are expelled in a desorber. According t...
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7244404 |
Process for the removal of oxalate and/or sulphate from bayer liquors
A process for the removal and causticisation of sodium oxalate and/or sodium sulphate from a Bayer process liquor containing sodium carbonate and one or both of sodium oxalate and sodium sulphate i...
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7244403 |
Purification of Lutetium 177
Undesirable metal cation contaminants, including hafnium, can be reduced from a solution containing Lutetium-177 on a bed of an anion exchange resin. The thus purified solution can be stored and tr...
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7244376 |
Hexaboride particles, hexaboride particle dispersion, and article making use of hexaboride particles or hexaboride particle dispersion
In hexaboride particles having particles of a hexaboride of at least one element (X) selected from Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Sr and Ca, or a dispersion of such part...
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7242706 |
Membrane singlet delta oxygen generator and process
A method and apparatus for producing molecular oxygen in the excited singlet delta oxygen electronic state for use as an excited species reactant in a chemical laser. Flowtubes defined by permeable...
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7241911 |
Niobium compound
The present invention relates to novel, water-soluble niobium compounds, a process for their preparation and their formulations.
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7241908 |
Process for the direct synthesis of hydrogen peroxide
The invention is directed to the preparation of organic or aqueous-organic hydrogen peroxide solutions by direct synthesis from a non-explosive gaseous mixture containing hydrogen and oxygen. The p...
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7241532 |
Positive-electrode material for lithium secondary battery, secondary battery employing the same, and process for producing positive-electrode material for lithium secondary battery
A subject for the invention is to provide a positive-electrode material, which has high capacity and high output and is inhibited from suffering a decrease in output with repetitions of charge and ...
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7241496 |
Polymer and method for using the polymer for noncovalently functionalizing nanotubes
A new, non-wrapping approach to functionalizing nanotubes, such as carbon nanotubes, in organic and inorganic solvents is provided. In accordance with certain embodiments, carbon nanotube surfaces ...
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7241437 |
Zirconia particles
Zirconia particles, methods of making zirconia particles, composite materials that contain the zirconia particles, methods of making the composite materials, and zirconia sols that contain the zirc...
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7241436 |
Methods to partially reduce certain metal oxides and oxygen reduced metal oxides
Methods to at least partially reduce valve metal oxides are described wherein the process includes heat treating the valve metal oxide in the presence of a getter material, in an atmosphere which p...
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7241435 |
System and process for producing halogen oxides
A system and process for oxidizing inorganic or organic species is disclosed. The system and process includes mixing a dilute aqueous alkali metal halite solution with a mixture of protic acids to ...
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7241434 |
High pressure and high temperature production of diamonds
The present invention is directed to a method for treating discolored natural diamond, especially Type IIa diamond and Type IaA/B diamond with nitrogen as predominantly B centers, for improving its...
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7241433 |
Process for the preparation of coated granular sodium percarbonate, and product obtainable by the process
The invention relates to a process for the preparation of coated granular sodium percarbonate having a low TAM value. The preparation is carried out by fluidized-bed spray granulation at a temperat...
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7241432 |
Low temperature synthesis of semiconductor fibers
This invention presents a process to produce bulk quantities of nanowires of a variety of semiconductor materials. Large liquid gallium drops are used as sinks for the gas phase solute, generated i...
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7241431 |
Method and emission control system for catalytically reducing nitrogen oxides in the exhaust gas of a combustion system
A method and an emission control system are for catalytically reducing nitrogen oxides in the exhaust gas of a combustion system, especially a diesel motor. An oxidation catalyst is arranged upstre...
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7241430 |
Activated carbon for odor control and method for making same
An activated carbon-metal oxide matrix is disclosed. The activated carbon-metal oxide matrix may be obtained by a method including the steps of: preoxidizing a carbon material, grinding the preoxid...
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7241409 |
Gas permeable flexible graphite sheet material and process therefor
A process for preparing a gas permeable flexible graphite sheet is presented. The process includes providing graphite flakes; admixing the graphite flakes with a sacrificial additive to form a grap...
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7241373 |
Nitrogen treating method
There is provided a nitrogen treating method capable of treating nitrogen compounds efficiently. The method is a nitrogen treating method of treating nitrogen compounds in for-treatment water by el...
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7241336 |
Pyrogenically produced aluminum-silicon mixed oxides
Pyrogenically produced aluminum-silicon mixed oxides with a BET surface of more than 300 m 2 /g and a composition of 0.01 to 99.99% by wt. AI 2 O 3 , remainder SiO 2 are produced in accordance wit...
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7241323 |
Pyrolysis process for producing fuel gas
Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH 4 , H 2 , CO 2 , CO, H 2 O, NH 3 ) and a reactive carbon-rich char as the...
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7238741 |
Carbonaceous material with broad aggregate size distribution and improved dispersibility
A carbon black with a ΔD50/M greater than about 0.9 was produced. The carbon black has an aggregate heterogeneity index (HI) via QTM of greater than about 2.3. The carbon black has a ΔD50 via DCP...
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7238596 |
Method for preparing Ge1-x-ySnxEy (E=P, As, Sb) semiconductors and related Si-Ge-Sn-E and Si-Ge-E analogs
A process for is provided for synthesizing a compound having the formula E(GeH 3 ) 3 wherein E is selected from the group consisting of arsenic (As), antimony (Sb) and phosphorus (P). GeH 3 Br and...
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7238422 |
Environmentally stable high resistivity carbon fiber and method of producing
A carbon composite construction includes carbon fibers having a controlled level of electrical resistance. The controlled level of electrical resistance is achieved by subjecting the carbon fibers ...
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7238337 |
Method of making all-silica zeolite with IFR structure
An all-silica zeolite having the IFR framework topology can be directly synthesized by preparing a reaction mixture comprising (1) an active source of silicon oxide, (2) a structure directing agent...
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7238336 |
Method for the production of α-alane
A method of forming α-alane. The method includes reacting aluminum trichloride and an alkali metal hydride to form an alane-ether complex solution. An aqueous diethyl ether solution is optionally ...
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7238335 |
Process for the preparation of hydrogen peroxide by the anthraquinone cyclic process
The invention concerns a process for the preparation of hydrogen peroxide by the anthraquinone cyclic process. The process includes a regeneration stage in which working solution is regenerated by ...
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7238334 |
Synthesis and use of hypothiocyanite
A method of producing hypothiocyanite by combining a hypohalous acid and thiocyanate.
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7238333 |
High activity water gas shift catalysts with no methane formation
A method of reducing an amount of carbon monoxide in process fuel gas in a water gas shift converter with no methane formation. The method includes placing a high activity water gas shift catalyst ...
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7238332 |
Material and process for the filtration of nitric acid and NO2 from streams of air
A material for filtering NO 2 and nitric acid vapors from air over a wide range of humidities and temperatures including a porous hydrophobic substrate and an amine is provided.
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7238331 |
Process for producing nano-powders and powders of nano-particle loose aggregate
The present invention discloses a process for producing nano-powders and powders of nano-particle loose aggregate, which includes: (a) providing at least two reactant solutions A and B capable of r...
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7238231 |
Process for manufacturing zirconia-treated titanium dioxide pigments
An improved process is described for manufacturing zirconia-treated titanium dioxide pigments, wherein the zirconia treatment is accomplished in the process of fluidizing a titanium dioxide filter ...
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7238223 |
Acoustical stimulation of vapor diffusion system and method
An apparatus for removing constituents from a fluid stream is provided. The apparatus includes a duct, a collection device, a sorbent injector, and an acoustic generator. The duct has a fluid passa...
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7238219 |
Grain growth inhibitor for superfine materials
A superfine material made by incorporation of an inorganic polymer precursor of a grain growth inhibitor into intermediates useful for the production of superfine materials. The precursor/nanostruc...
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7238215 |
Integrated process and installation for the production of synthesis gas
In an integrated process for the production of synthesis gas, a partial oxidation unit and a steam methane reformer are used to convert natural gas or another fuel to first and second mixtures of a...
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7235247 |
Pharmaceutical composition for application to mucosa
The present invention provides a pharmaceutical composition for application to the mucosa to be used in drug therapy comprising a water-insoluble and/or water-low soluble substance, a medicament, a...
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7235226 |
Method for generating hydrogen gas utilizing activated aluminum fine particles
By activating aluminum fine particles obtained by milling aluminum alloy in water, reactivity of the aluminum fine Particles at low temperature is improved. The activation comprises a thermal shock...
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7235225 |
12CaO·7A12O3 compound and method for preparation thereof
There is provided a C12A7 compound capable of selectively and reversibly clathrating X − ions, such as active oxygen radicals, with improved controllability. The C12A7 compound clathrating OH âˆ...
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7235224 |
Process for preparing fine metal oxide particles
Disclosed is a process for preparing fine metal oxide particles, comprising the following steps of reacting a reactant mixture comprising i) water, ii) at least one water-soluble metal nitrate and ...
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7235223 |
Method for operating a flue gas purification plant
In a method for operating a flue gas purification plant ( 10 ) including a plurality of parallel of absorber chambers ( 11 ), in which in each absorber chamber ( 11 ), CO and NO are simultaneously ...
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