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JP2002088588A |
To provide an apparatus having a new structure and a high production efficiency for producing an activated carbon fiber, not in a batch system but a continuous system, without using equipment such as an air curtain, nor water- seal in a ...
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JP3255413B2 |
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JP2002503625A |
Method for the production of TiO2 pigments by dissolving titanium raw materials with sulfuric acid, producing a metal sulfate-containing titanyl sulfate solution, hydrolysing the titanyl sulfate, separation of the titanium dioxide hydrat...
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JP3238201B2 |
PURPOSE: To provide a reactor for thermal cleavage decomposition of carbamates in a liquid phase into the corresponding isocyanates and hydroxyl components. CONSTITUTION: This reactor is used for the thermal cleavage decomposition of mon...
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JP2001324271A |
To configure a melting furnace, specifically a twin furnace, enabling to be charged with aluminum scrap metal polluted by 100% and to process the charged aluminum scrap metal with a deep consideration to environment.An apparatus for remo...
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JP3195614B2 |
By a method for heat treatment of pulverous material, e.g. burning of lime, the lime is first preheated by means of exit gas in a preheater (1, 2, 3) and subsequently burnt in a calciner (4, 14), after which the burnt lime is cooled in a...
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JP2001207224A |
To efficiently and economically perform detoxicating decomposing treatment to a warhead member or the surrounding soil contaminated by an arsenic-containing harmful compound or a harmful organic compound for chemical weapons by a simple ...
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JP3180911B2 |
To provide a treatment device for treating a material under reduction conditions which is used for heating the material to be treated in a reduction condition inside a suspension reduction chamber before the material is introduced into a...
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JP2001046861A |
To provide the subject calcination method capable of producing clinker inexpensively by using fuel of low quality and capable of suppressing the generation of a pollutant at the same time. In a method for calcining a mineral substance by...
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JP2001046862A |
To completely detoxify thermal decomposition products by using a melting furnace equipped with a high-frequency device and employing the autoclave theory so as to convert hazardous substances belonging to group 15 such as P, As, Sb, Bi, ...
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JP3121422B2 |
PURPOSE: To improve continuous baking performance by a method wherein the interior of a device body is divided into many stages, a burning furnace body is disposed on a topmost stage, a storage line is disposed at a lower stage next to t...
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JP2000346318A |
To maintain a good spheroidicity per fuel material unit even in the case of increasing a treating amount of a raw material powder by providing a diffusing means engaged within an end of a raw material powder supply tube and having an ann...
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JP2000513697A |
PCT No. PCT/NO98/00100 Sec. 371 Date Oct. 5, 1999 Sec. 102(e) Date Oct. 5, 1999 PCT Filed Apr. 1, 1998 PCT Pub. No. WO98/46954 PCT Pub. Date Oct. 22, 1998An electric furnace and method thereof for electric calcining of carbonaceous mater...
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JP3097870B2 |
This invention relates to a low temperature method of converting coatings of hydrogen silsesquioxane resin or hydrolyzed or partially hydrolyzed RxSi(OR)4-x to ceramic silica coatings. The method comprises applying a silica precursor coa...
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JP2000273472A |
To provide a heat-supply system for supplying heat required in a large amount for supercritical water and calcining calcium carbonate when using a reaction system as a fuel reformer or raw material reformer in a practical scale. In a sys...
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JP2000233128A |
To obtain a product of improve quality by solving the problem of scattering of noxious gas and feeding precisely raw material by a method wherein in an reaction system wherein at least one of a plurality of raw materials and reaction sol...
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JP3057576B2 |
PCT No. PCT/AU90/00330 Sec. 371 Date Apr. 8, 1992 Sec. 102(e) Date Apr. 8, 1992 PCT Filed Aug. 3, 1990 PCT Pub. No. WO91/01799 PCT Pub. Date Feb. 21, 1991.The specification discloses a process for heating solid particulate materials. The...
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JP3054191B2 |
An apparatus and method are disclosed for processing glass-making materials under oxidizing conditions, and for processing materials, such as hazardous or toxic wastes, or smelting under reducing conditions. As a glass-making apparatus t...
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JP2000105083A |
To obtain a system for melting a material thrown into a crucible by heating through a heating means in which molten liquid can be dropped while securing the melting system at a specified position by making a molten outlet at the lower pa...
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JP2000503376A |
An apparatus (10) for calcining a material comprises a calcination vessel (10) which houses a heat exchanger (12). The heat exchanger (12) is arranged to transfer heat to the material from a liquid metal heat exchange fluid arranged to f...
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JP2000080483A |
To effectively remove with easy work a thin film composing of a metal or a metal compd. on a substrate of a glass, a ceramic or the like. In a method removing a thin film, which composes of a metal or its compd. coated on a surface of a ...
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JPH11514963A |
The disclosure describes methods for producing bulk, particulate material that includes solid, generally ellipsoidal particles. Irregularly shaped feed particles with average particle sizes of up to 25 microns on a volume basis are dispe...
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JPH11285810A |
To enable to quick melt while preventing impurity from intruding at a low cost by selectively and sequentially executing induction-heating to plural solid alloy charging constituted elements separated in a refractory melting vessel. In a...
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JPH11253789A |
To easily and surely perform taking-out of a coagulated substance by a method wherein when the coagulated substance coagulated in a storage container is separated from the storage container, a nozzle is inserted to the bottom part of the...
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JP2952248B2 |
The process is for the extraction of metal from a glass or slag melt (9) containing metal constituents. A combustible reduction agent (13) is blown below the melt surface (15) directly into the melt to reduce such constituents. The reduc...
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JPH11165061A |
To provide a material transfer device capable of forming a structure having a three-dimensional thickness. A solid material 1001 is held by a holding means 1002 and projected out from the end face 1003 of the holding means 1002 by a spec...
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JP2880463B2 |
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JP2873358B2 |
PURPOSE: To remarkably shorten a time for heating and melting solid substance, to reduce deterioration of quality of contents and to save steam by constituting a heating and melting device by steam of a hanging roof type water sealing ex...
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JP2588223Y2 |
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JPH10202085A |
To easily heat treat granular substances with a device of simple construction by inserting a tray on which a vessel in which the granular substances have been thrown is rotatably supported into a furnace and heat treating the granular su...
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JP2689542B2 |
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JPH09313930A |
To realize an adsorbing material not lowered in adsorbing capacity. A powder raw material of an alkali metal, a silicate compd. containing an alkaline earth metal occluding vitamin, nonferrous metals and nonmetal minerals and a raw mater...
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JP2673592B2 |
Materials to be calcined are introduced through an outer entrance into a front chamber while keeping an inner entrance closed. The outer entrance is then closed, the inner entrance is opened, and the materials are advanced into a calcini...
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JP2652155B2 |
A melting tank for melting a gelled substance charged therein. The walls of the tank are heating. A first agitating blade agitates the bulk of the gelled substance to promote heat exchange with the walls. A second agitating blade is loca...
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JPH09206585A |
To obtain a dissolver served also as a storage tank in which a material to be dissolved is stored and is effectively heated and dissolved by providing a material to be dissolved storage tank having an opening on the bottom surface thereo...
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JP2627433B2 |
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JP2627434B2 |
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JPH09173818A |
To provide a device and a method by which the removal rate of nitrogen oxides is more enhanced than in the conventional practice and furthermore use of such gas, liquid or solid fuel is permitted that has a chemical composition generatin...
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JPH09132412A |
To frequently and rapidly monitor conversion from anatase type TiO2 into rutile type TiO2 and to rapidly regulate conditions at the necessary time by monitoring the conversion with Raman spectrometer using an optical probe. Conversion fr...
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JP2606775B2 |
PURPOSE: To provide the powder firing device which can make homogeneous firing by erecting furnace core tube and agitating the media packed in this furnace core tube. CONSTITUTION: The furnace core tube 12 is erected in the equipment 10A...
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JP2595159B2 |
PURPOSE: To obtain the safe subject device having a circuit for purging a gas passing through hydrogen phosphide course, a circuit for hydrogen phosphide reaching a mixer, a circuit for methyl bromide and a circuit for a mixed gas reachi...
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JP2573900B2 |
PURPOSE: To uniformly heat powder and to reduce unevenness in the quality of fired products by drying the powder in a very short time of ≤10sec and carrying out this drying and firing in the same device and to prevent the contamination...
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JP2571374B2 |
In a method and apparatus for calcining calcium sulphate dihydrate or like heat sensitive material, in which a bed of the material is heated in a vessel (41) by the direct introduction of a hot gas through a tube (21) extending downwardl...
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JP2572729B2 |
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JP2521152Y2 |
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JPH08301620A |
PURPOSE: To provide the subject protective device made up of specific side support members and specific fixing member to enable a platinum vessel to be placed, disassembled or repaired in an oven without heightening oven height and requi...
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JP2552657B2 |
A method of calcining in a fluidized reactor wherein fluid petroleum coke is utilized as the reactor fuel. The method of the present invention utilizes fluid coke as the fuel for a calcining reactor. The fluid coke is introduced into the...
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JP2528529B2 |
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JP2515898B2 |
A melting apparatus in which a material to be melted is accommodated in a crucible made of platinum or its alloy, and electric current passes through the crucible to generate heat ot melt the material. At least a part of the crucible is ...
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JP2503066Y2 |
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