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Matches 551 - 600 out of 2,608

Document Document Title
JP5168992B2  
JP5172061B2  
JP5167608B2  
JP5167586B2  
JP2013508559A
It is related with the present invention condensing metal, such as a gaseous phase compound or an element, for example, magnesium etc., by reduction processing. Metal reductionism and carbon reductionism are contained in this. This appli...  
JPWO2011048927A
In a wet refinement plant of a nickel oxidation ore which has multiple disposal equipment of a series, Even when a serious trouble occurs in the disposal equipment, reduction of a throughput by this is made into the minimum, and a wet re...  
JP2013044045A
To provide a method and system for recovering valuable metals of waste catalysts/waste adsorbents, efficiently recovering valuable metals from waste catalysts used in petroleum refining process.The method for recovering valuable metals o...  
JP2013039124A
To provide a seed plug capable of enhancing the germination rate and growing rate of seeds planted in a ground contaminated with heavy metals and thus efficiently and stably purifying contaminated soil, and to provide a method for purify...  
JP5149163B2  
JP2013027863A
To provide a metal adsorbent capable of collecting metals dissolving in a solution.The metal adsorbent is characterized in that graft chains of a glycidylalkyl (meth)acrylate represented by general formula (1) are formed in a polymer sub...  
JP5137110B2  
JP5138737B2  
JP2013023719A
To provide a simple, practical, and effective method of reusing wet dust present in a material generated in a blast furnace, for effectively using wet dust collected from exhaust gas of an iron-making blast furnace, which method comprise...  
JP2013023720A
To provide a simple, practical, and effective method of reusing wet dust present in a material generated in a blast furnace, for effectively using wet dust collected from exhaust gas of an iron-making blast furnace, which method comprise...  
JP2013014789A
To provide a method for treating waste that contains an alkaline component by combustion in a smelting furnace, wherein the deposition of flue cinder in exhaust gas treatment equipment etc. is suppressed.In the method for treating the wa...  
JP5123571B2  
JP5128494B2  
JP5114341B2  
JP2013001990A
To provide a method for recycling waste batteries, capable of suppressing cost and energy needed for recycling treatment and improving recovery percentage of lithium included in the waste batteries.In a method for recycling waste batteri...  
JP5102317B2  
JP2012246546A
To provide a metal recovery method capable of efficiently recovering metal components from the exhaust gas dust discharged from a smelting furnace in a metal refining process.The metal recovery method includes: feeding the exhaust gas du...  
JP5094411B2  
JP2012240031A
To provide a heavy metal collecting material which is obtained by making effective use of woody incineration ash to be generated as waste when woody biomass is burned, which promotes the utilization of the woody biomass as fuel, which ca...  
JP2012241205A
To provide a method for the reduction treatment of a metal oxide in which metallic zinc in a waste gas can be fully oxidized, and deposits on the inside surface of an exhaustion duct can be reduced.The method for the reduction treatment ...  
JP5090655B2  
JP5092615B2  
JP2012233261A
To provide a method for utilizing a secondary raw material including iron, zinc, lead, and preferably, steelmaking dust, using slag adjusted to basicity in a rotary tubular furnace conventionally equipped for a rolling process.The raw ma...  
JP5084272B2  
JP5086500B2  
JP5079222B2  
JP5071770B2
The invention relates to a process for the separation and recovery of non-ferrous metals from zinc-bearing residues, in particular from residues produced by the zinc manufacturing industry. The process comprises the steps of: —subjecti...  
JP5074762B2  
JP2012528243A
It is the method of exuding the above-mentioned target metal at least from one of the sulfuration ore containing one or more target metal and sulfuration pure ore, (a) Oxidize the above-mentioned target metal with the process and; (b) hy...  
JP2012214865A
To provide a process of leaching gold efficiently at low cost, from a mixture containing sulfur and gold, typically from a floatation recovered material containing sulfur and gold being an intermediate product in wet smelting, without us...  
JP5057206B2  
JP2012201947A
To provide a raw material pellet for reduction-roasting of steel dust with which the volatilization ratio of zinc contained in the steel dust can be improved, and a method of manufacturing the same.The raw material pellet for reduction-r...  
JP2012201901A
To provide a method for manufacturing a zinc oxide sintered ore which is low in grade of chlorine, fluorine and lead from zinc-containing iron and steel dust generated in a manufacturing process for iron and steel and is suitable for ele...  
JP2012201931A
To provide a refining method of Al scrap by which an Al refined article can be highly efficiently produced from Al scrap, the Al refined article simultaneously satisfying the predetermined high Si removal rate and high Al recovery rate a...  
JP2012201917A
To provide a refining method of Al scrap by which an Al refined article (an integration body of the compressed primary crystal) from which Si is removed at a predetermined high Si removal rate, can be highly efficiently produced from Al ...  
JP2012201946A
To provide an operation method of a rotary kiln for reduction-roasting of steel dust by which even from steel dust having much content of zinc, zinc can be recovered with high yield and an iron-containing clinker usable as iron resources...  
JP5052963B2  
JP5049311B2  
JP2012192312A
To selectively recover desired heavy metal from wastewater.An adsorbent is produced by mixing clay mineral, metal containing trivalent cations, and leaf mold containing corrosive acid at a predetermined ratio.  
JP2012193396A
To provide a new method for producing metallic gallium with which copper can be efficiently removed in a method for producing metallic gallium from gallium and copper-containing raw material.The production method contains a step of disso...  
JP3178801U
[Subject] From zinc oxide ashes generated in a bath surface by hot-dip-galvanizing work, a device efficiently divided into a zinc metal and processing ashes is provided in parallel to hot-dip-galvanizing work. [Means for Solution] While ...  
JP2011530650A5  
JP2012167334A
To provide a method of efficiently recovering Ir from a platinum group-containing solution, capable of improving an adsorption rate of Ir to activated carbon and efficiently recovering Ir.The method of recovering Ir from a platinum group...  
JP5007779B2  
JP4992549B2  
JP4983276B2  

Matches 551 - 600 out of 2,608