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JP5406260B2 |
To provide a method for efficiently recovering aluminum and manganese from a solution including at least one kind selected from cobalt, nickel and lithium, and aluminum and manganese, while suppressing the loss of at least one kind selec...
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JP2014502307A |
A method is proposed for producing aluminium by metallothermic reduction of trichloride with magnesium in a stream of inert gas at a temperature of 900 - 1150°C, an overall pressure of 0.01 to 5 at and a mass ratio of aluminium chloride...
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JP5404019B2 |
To provide a method for recycling a waste aluminum product, by which a high specific gravity, high purity reusable raw material can be obtained while omitting a granulation step. An aluminum can scrap 10 in which many used aluminum cans ...
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JP5392695B2 |
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JP5396000B2 |
The present invention embodies a process for extraction of nickel, cobalt, and other metals from laterite ores by heap leaching, and of the product obtained as well, characterized by the fact that it is comprised of crushing (I), agglome...
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JP5374041B2 |
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JP5378794B2 |
The present invention describes an apparatus and a process for in-line substantially continuous degassing of aluminium and/or aluminium alloys, in absence of chlorine and through the injection of at least one metal halide salt that inclu...
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JP5368663B2 |
Methods for reducing inclusion content of sputter targets and targets so produced are disclosed. Inclusions (93) may be reduced by adding a small amount of Si to the molten A1 or molten A1 alloy followed by filtering of the molten metals...
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JP5351150B2 |
A rotary device for treating molten metal, said device comprising a hollow shaft at one end of which is a rotor, said rotor having:- a roof and a base, said roof and base being spaced apart and connected by a plurality of dividers; a pas...
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JP5350432B2 |
To provide an apparatus for the treatment of metal dross which keeps a simplicity in a positioning, and controls a generation of a burr-like adhered solid material.An aluminium dross treatment apparatus 100 includes a container 1a which ...
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JP2013230499A |
To provide a rotary body that can avoid the intrusion of a molten metal into a small-diameter hole and a through-hole of a shaft even when the supply of a gas is stopped while the rotary body is immersed in the molten metal.A rotary body...
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JP2013538939A |
Process for melting scrap metal in a furnace comprising the steps of feeding a charge of solid scrap metal to the furnace, supplying fuel and an oxygen-rich oxidant to the furnace and combusting the fuel with the oxidant to generate heat...
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JP5302645B2 |
To provide a method for refining Al scrap, which can obtain an Al-refined body that simultaneously satisfies a high removal rate of Si and a high recovery rate of Al from the Al scrap, and also can achieve high efficiency and high produc...
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JP5294627B2 |
A method is described for reclaiming an Al-B4C composite scrap material. The method involves heating a liquid pool of molten aluminum while also pre-heating the scrap material. The scrap material is then added to the molten aluminum and ...
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JP5291028B2 |
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JP2013170296A |
To provide a metal piece for regenerative melting which has few impurities and easily melts when remelting, and a method for producing the same.A metal piece 13 for regenerative melting is a chip obtained by cutting a cast plate 11 of a ...
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JP5264167B2 |
An inner lining for the steel shell of a carbothermic reduction furnace for the production of alumina has a base layer of graphite and a coating layer of refractory material. The refractory material is corundum (Al2O3) bound by Sialon (S...
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JP5255011B2 |
Since oxidation loss can be reduced even if collected printing plates are directly melted together with fresh ingots, a high melting yield approximately equal to a melting yield in the case of melting recycled ingots can be obtained. The...
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JP2013147523A |
To provide a dry distillation apparatus in which the recovery of metallic resources from a metal and organic substance composite raw material can be performed by one rotary kiln.A dry distillation apparatus includes a cylinder that inclu...
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JP5250238B2 |
To provide a method and an apparatus for refining aluminum scrap by means of which the following process can be performed more efficiently and inexpensively than heretofore: a process of melting aluminum scrap, performing vacuum refining...
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JP5247877B2 |
To provide a method of highly efficiently separating/recovering a positive electrode active material and a current collector at low cost.A method of separating/recovering a current collector and a positive electrode active material from ...
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JP5235653B2 |
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JP5235655B2 |
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JP2013527881A |
A compressing element, devices for using such a compressing element and methods of use are provided, in which the compressing element has: a upper surface provided with an inlet and an outlet; a lower surface; an at least partially hollo...
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JP2013527307A |
A method for recovering hydrochloric acid and metal oxides from a chloride liquor is described. The method uses a chloride liquor including the metal and mixing the liquor and a matrix solution to produce a reaction mixture, wherein the ...
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JP5223177B2 |
To provide a method for collecting aluminum, which can safely utilize a spent dry battery, does not need a complicated apparatus, has a simple process, can finish the operation in a short period of time, and can recycle aluminum and the ...
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JPWO2011096170A1 |
Impurity components such as Zn, Mg, etc. in the molten aluminum can be removed without the need for a stirrer and the degree of vacuum is not significantly lowered, and the occurrence of troubles due to metal vapor can be minimized. Prov...
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JP2013103158A |
To provide a method for removing urethane from a metal-urethane composite material with high work efficiency and at a shorter work time.With regard to a composite material (metal-urethane composite material) having a core bar and a coati...
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JP5184075B2 |
The invention relates to a method for the purification of a molten metal containing one or more foreign elements. The molten metal is cooled to a eutectic temperature to simultaneously form purified metal crystals and crystals containing...
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JP5184519B2 |
The present disclosure describes a method for recovering metals such as gallium, indium and aluminum from III-V group compound semiconductors or semiconducting materials thereof containing arsenic, antimony and/or selenium. The method in...
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JP2013064182A |
To provide a method for producing (refining) an aluminum material in which the impurity content level is much more suppressed.The method for producing the aluminum material comprises a zone-melting step of forming a molten part where a p...
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JP2013064181A |
To provide an aluminum material with a suppressed impurity level, and a method for producing (refining) the same.The aluminum material includes 0.45 ppm or less in a total content, by atomic ratio, of lithium, beryllium, boron, sodium, m...
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JP5175280B2 |
A method and device for the purification and separation of purified metal from a metal mother liquid having a specific density and comprising one or more foreign element(s). The method includes: providing in a column device a starting ma...
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JP5173296B2 |
To provide a continuous refining system for high purity aluminum, which can reduce eutectic impurities and peritectic impurities, reduce residual molten metal generating in refining to the utmost, and also enhance the energy efficiency a...
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JP5165469B2 |
To provide an apparatus for treating floating slag, which stirs and breaks down the floating slag produced in a melting furnace for a nonferrous metal, separates a melt of the nonferrous metal mixed in the floating slag from the floating...
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JP5163615B2 |
Provided are an agitation device, a melting apparatus, and a melting method which achieve good melting efficiency without contaminating molten metal. The agitation device (150) is provided with a traveling magnetic field generating unit ...
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JP5134817B2 |
To provide a metal-refining method that can prevent a metal which has been crystallized at a high solidification rate from exfoliating from the coolant after the metal has grown in some measure, and can improve the refining efficiency, a...
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JP5128167B2 |
To provide a metal reining method or the like which can materialize improvement in safety and prevention of reduction in yield by suppressing scattering of molten metal to the outside of a crucible without increasing the number of parts....
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JP5101277B2 |
Graphite electrodes for the production of aluminum by carbothermic reduction of alumina are either submerged in the molten bath in the low temperature compartment or they are horizontally arranged in the side walls of the high temperatur...
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JP5099399B2 |
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JP2012529565A |
A use and a method for the purification of a metal selected from the group consisting of aluminum and aluminum alloys, wherein said metal is in a liquid phase and is contacted with a salt flux consisting of a binary mixture of NaCI and M...
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JP5080704B2 |
In a product fabrication method, an artefact or electrode of a predetermined shape is treated by electrolysis in a fused salt to produce an electrolysis product remaining in the original shape. Artefacts or electrodes in shapes including...
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JP5074762B2 |
To provide a metal refining method and a device by where high purity metal can be safely and efficiently refined without increasing the peripheral velocity of a cooling body and without providing a baffle at the inner circumferential fac...
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JP5066018B2 |
To provide a casting method which removes metal oxide in a molten metal by titanium dioxide, and can more inexpensively improve the quality of a cast product with high efficiency, and to provide a casting device and a casting tool. Regar...
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JP5069728B2 |
To effectively remove peritectic impurity and eutectic impurity in a refining of aluminum. As a raw material for refining, a raw material for refining the aluminum is used, in which the raw material contains the peritectic element and bo...
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JP5053366B2 |
A process for recycling composite materials includes the steps of feeding a quantity of composite material composed of at least one polymer and aluminum into at least one first reactor; heating the composite material in a non-oxidizing e...
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JP5044403B2 |
The present invention includes at least a vessel 2 in which an electroconductive liquid 1 including impurities is stored, an electromagnetic force generation device 3 which produces an electromagnetic force F that circulates the electroc...
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JP5032521B2 |
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JP5034103B2 |
To provide an aluminum recycling technology for removing impurities or an alloy element in molten aluminum, which comprises simple steps of only adding a ceramic particulate material into the molten aluminum, stirring and holding the mol...
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JP2012180596A |
To provide a method for directly producing a metal from a metal oxide or other compound.A method for removing a substance (X) from a solid metal or semi-metal compound (M1X) by electrolysis in a melt of M2Y, includes conducting the elect...
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