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7300642 |
Process for the production of ammonia and Fischer-Tropsch liquids
A gasification plant for producing ammonia, Fischer-Tropsch fuels, and electrical power from carbon-bearing feedstocks.
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7300641 |
Method and device for capturing ruthenium present in a gaseous effluent
The present invention relates to a method and a device for trapping ruthenium present in a gaseous effluent. The trapping method of the present invention comprises the use of an aqueous solution or...
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7300640 |
Method for clarifying exhaust gas
A cleaning process of exhaust gas which includes the steps of bringing the exhaust gas containing at least one of nitrogen oxides or organic solvent into contact with a cleaning agent including met...
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7300639 |
Process for removing metals from liquids
A process is provided for removing one or more metals from liquids. Also provided is a process for the synthesis of aP2 inhibiting compounds having the formula (I)
wherein R 1 , R 2 , R 3 , R 4...
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7300625 |
Chlorine gas generating candle
A chlorine gas generating candle in a vented container which serves as a portable means to generate heated chlorine gas for killing insects, bacteria, viruses and other dangerous biological agents....
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7300589 |
Process for removing arsenic from aqueous streams
Arsenic is removed from water and other aqueous feeds by (1) treating the feed with a compound containing cerium in the +4 oxidation state, preferably cerium dioxide, to oxidize arsenic in the +3 o...
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7300560 |
Cathode block for aluminum refining and method for production thereof
A cathode block for aluminum refining containing a calcined coke in a proportion of 15 to 100 wt %, characterized in that the calcined coke is prepared by mixing a heavy oil having a content of qui...
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7300539 |
Treatment of solid containing material derived from effluent
A method of treating solid containing material derived from effluent or sludge from a plant for deinking paper, the material containing calcium in the form of one or more insoluble calcium compound...
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7300534 |
Bonds between metals and polymers for medical devices
Various coupling agents are disclosed to form lap joints between metallic and polymeric surfaces within catheters and other medical devices. The coupling agents disclosed in the present invention c...
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7300492 |
Ammonium dodecamolybdomolybdate and method of making
A novel molybdenum compound, ammonium dodecamolybdomolybdate (AMM), is described which may be used in the manufacture of molybdenum metal and molybdenum carbide powders. The molybdenum compound is ...
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7297718 |
Method of producing substantially spherical lyogels in water insoluble silylating agents
A method of producing substantially spherical lyogels in water insoluble silylating agents is provided. The present invention refers to a method of producing substantially spherical lyogels in whic...
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7297651 |
Process for removing sulfur particles from an aqueous catalyst solution and for removing hydrogen sulfide and recovering sulfur from a gas stream
The invention relates to a process for removing sulfur particles from an aqueous catalyst solution used to remove hydrogen sulfide from a gas stream ( 1, 5 ), comprising the steps of directing a fl...
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7297324 |
Microchannel reactors with temperature control
Microchannel devices and method of use are disclosed wherein a reaction microchamber 52 is in thermal contact with a heat exchange channel 61 . An equilibrium limited exothermic chemical process...
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7297323 |
Method and apparatus for manufacturing fine particles
A method of manufacturing fine particles of the invention includes introducing a reactive gas flow containing a fine particle source material into a reactor from one side, growing fine particles in...
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7297322 |
Process and apparatus for producing powders of metal compound containing oxygen, and the powders produced by the process
A process for producing powders of metal compound containing oxygen including the steps of: feeding at least one material selected from a liquid material and a solution material obtained by dissolv...
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7297321 |
Supermicroporous metal oxides
A new class of supermicroporous mixed oxides, with pore sizes in the 10-20 Å range has been prepared utilizing basic metal acetates. The reactions are carried out in non-aqueous solvent media to ...
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7297320 |
Spherical carbons and method for preparing the same
The present invention provides a method for preparing spherical carbon comprising step of heat-treating a mixture of a carbon precursor and dispersion media, a spherical non-graphitizable carbon us...
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7297319 |
Aluminosilicate compositions, preparation and use
A metalloaluminosilicate composition includes an aluminosilicate composition having an aluminosilicate framework and containing at least one metal, wherein a substantial portion of the metal is inc...
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7297318 |
Method of removing heavy metals from silicate sources during silicate manufacturing
Methods for the removal of lead from a metal silicate during the process of manufacturing of such a material are provided. With the reliance upon lower cost starting silicon dioxide starting materi...
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7297317 |
Process for producing boron nitride
A process for producing boron nitride using a boron containing ore as a starting material, by reacting naturally occurring ulexite with ammonia at high temperature, for a boron nitride with high im...
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7297316 |
Process for production of a borohydride compound
A process for production of a borohydride compound. The process comprises the steps of: (a) combining a boron-containing salt, at least one of a metal and its hydride; wherein the metal is Be, Mg, ...
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7297315 |
Method of recovering a cleaning agent
The invention provides a method of recovering a copper component or a manganese component from a cleaning agent containing copper oxide, a cleaning agent containing basic copper carbonate, a cleani...
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7297237 |
Method and device for separation and concentration by evaporation of mixture with separation factor of approx. 1
By using a dephlegmator which conducts distillation concurrently with heat exchange within at least one distillation column, or a portion of one distillation column, of a distillation cascade, the ...
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7297205 |
Use of polyacrylic acids as grinding aids for calcium carbonate
The invention relates to the use of polyacrylic acids which contain organic terminal groups containing sulphur, comprising at least two carbon atoms, having an average molecular weight M w of 5 00...
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7297184 |
Apparatus and method for separating gases
An apparatus and method to separate a mixture of gases—such as carbon dioxide and methane—by an inorganic membrane comprising a ceramic support and a silica layer made from a silicon elastomer ...
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7297169 |
Apparatus and method for hydrocarbon reforming process
The present invention is an apparatus arranged to maximize heat utilization for a hydrocarbon steam reforming process to produce synthesis gas. The apparatus comprises a refractory lined vessel wit...
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7294606 |
Substrate and method for the formation of continuous magnesium diboride and doped magnesium diboride wire
A chemically doped boron coating is applied by chemical vapor deposition to a silicon carbide fiber and the coated fiber then is exposed to magnesium vapor to convert the doped boron to doped magne...
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7294434 |
Nickel Hydroxide electrode material with improved microstructure and method for making the same
Nickel hydroxide material comprising particles with a microstructure including crystallites of less than 103 Å as measured in the 101 direction by x-ray diffraction. A method of making positive ...
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7294420 |
Production of hydrogen
A method of producing hydrogen for a fuel cell from a hydrocarbon fuel composition, by providing a hydrocarbon fuel composition, which is obtained by contacting a liquid hydrocarbon feed comprising...
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7294328 |
Method for producing α-alumina formed body
A high-strength α-alumina formed body with a low soda content, of which pore distribution is controlled, can be provided in an easy and inexpensive manner. The α-alumina formed body can be produc...
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7294327 |
Multi-stage cryogenic acid gas removal
A relatively simple and energy efficient multiple stage cryogenic process for the purification of a hydrogen-rich stream by the removal of acid gases, mainly CO 2 and H 2 S, by method of autorefri...
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7294326 |
Hydrocyanic acid consisting of formamide
The present invention relates to a process for preparing hydrocyanic acid (HCN) by catalytic dehydration of gaseous formamide in a reactor which has an internal reactor surface made of a steel comp...
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7294325 |
Method for the production of hydrocyanic acid by oxidation of nitrogen-containing hydrocarbons in a flame
A process is described for preparing hydrogen cyanide by autothermal noncatalytic oxidation of one or more nitrogenous hydrocarbons or a nitrogenous hydrocarbon mixture in which the nitrogenous hyd...
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7294324 |
Low basal plane dislocation bulk grown SiC wafers
A high quality single crystal wafer of SiC is disclosed. The wafer has a diameter of at least about 3 inches (75 mm) and at least one continuous square inch (6.25 cm 2 ) of surface area that has a ...
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7294323 |
Method of producing a chemical hydride
A method of producing a chemical hydride is described and which includes selecting a composition having chemical bonds and which is capable of forming a chemical hydride; providing a source of a hy...
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7294322 |
Collection scoop for flue gas desulfurization systems with bleed streams or ex situ forced oxidation
A scoop is used to collect a liquid slurry upstream of an internal collection tank. The scoop is in fluid communication with a downcomer, which receives at least part of the collected slurry, there...
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7294321 |
Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction
Regenerative selective catalytic reduction (RSCR) systems and process are provided whereby NO x levels in gases are reduced by mixing the gas with a reactant and then introducing the gas into an R...
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7294320 |
Hydrogen peroxide abatement of metal hydride fumes
A method and apparatus for reducing the level of metal hydride found in effluent of a process chamber is disclosed. The method includes introducing hydrogen peroxide into the process chamber to rea...
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7294319 |
Method for precipitating iron from a zinc sulphate solution as hematite
This invention relates to a method for the removal of iron as hematite from a zinc sulphate solution in atmospheric conditions during the electrolytic preparation of zinc. According to the method, ...
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7294314 |
Heat exchangers with novel ball joints and assemblies and processes using such heat exchangers
What is disclosed herein deals with low to medium pressure, high temperature, all ceramic, air-to-air, indirect heat exchangers, novel ball joints, high load-bearing ceramic tube sheets, and tube s...
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7294313 |
Device and method for producing ammonia from solid urea pellets
A device for producing ammonia from urea pellets includes a pellet dispensing device, a pellet accelerator, a pellet shooting channel, and an ammonia reactor having a chamber or zone for shooting i...
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7294291 |
Ceramicrete stabilization of U-and Pu-bearing materials
A method of stabilizing nuclear material is disclosed. Oxides or halides of actinides and/or transuranics (TRUs) and/or hydrocarbons and/or acids contaminated with actinides and/or TRUs are treated...
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7294225 |
Process for production of synthesis gas in combination with the maintenance of the energy balance for a pulp mill
A process ( 44 ) for the production of pulp and paper ( 28 ), recycling of cooking chemicals ( 3, 29 ), combustion of biomass ( 30, 37 ) and generation of heat and electric energy ( 27, 40 ) compri...
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7294191 |
Pure-coloured, readily dispersible iron oxide red pigments with high grinding stability
The present invention relates to pure-coloured, readily dispersible iron oxide red pigments having high grinding stability, to a process for preparing them, and to their use.
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7294185 |
Reaction of carbon black with diazonium salts, resultant carbon black products and their uses
Processes for preparing a carbon black product having an organic group attached to the carbon black. In one process at least one diazonium salt reacts with a carbon black in the absence of an exter...
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7291781 |
Complex oxide having n-type thermoelectric characteristics
The present invention provides a complex oxide having a composition represented by the formula La 1−x M x NiO 2.7−3.3 or (La 1−x M x ) 2 NiO 3.6−4.4 (wherein M is at least one element sel...
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7291321 |
Preparation of catalyst and use for high yield conversion of methane to ethylene
A perovskite catalyst is prepared using a ceramic sol-sol methodology comprising preparing slurry in water of an alkaline earth metal salt, a powdered metal salt and a powdered transition metal oxi...
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7291320 |
Process for the selective oxidation of hydrogen sulfhide
A process for the selective oxidation of hydrogen sulphide in a hydrogen sulphide containing feed gas to elemental sulphur, wherein the hydrogen sulphide containing feed gas ( 3 ), an inert liquid ...
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7291319 |
Carbon nanotube-based device and method for making the same
A preferred carbon nanotube-based device ( 1 ) includes a substrate ( 10 ), a catalyst layer ( 30 ) disposed on the substrate, and a plurality carbon nanotube arrays ( 50, 51 ) extending from the c...
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7291318 |
Methods for manufacturing multi-wall carbon nanotubes
A method is presented for effectively manufacturing multi-wall (double-wall, etc.) carbon nanotubes (CNTs) having a structure whereby interior tubes are formed within the CNTs. In this manufacturin...
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