Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 2,559

Document Document Title
JP5854460B2  
JP5849687B2  
JP2016017194A
To easily and appropriately obtain a surface condition in an outer periphery of a mineral particle, as mineral properties of an ore containing a target mineral.A data processing apparatus is configured by including: data acquisition mean...  
JP2015232084A
To provide a metal scavenger that facilitates purification and allows easy and efficient recovery of metal, a production method thereof, and a metal recovery method that allows easy and efficient recovery of metal.A water-soluble metal s...  
JP2015535886A
アルミナを調製するためのプロセスであって 、このプロセスが、アルミニウムイオン、マ グネシウムイオンを含む浸出液および固体を 得るために、アルミニウム含有材料をH...  
JP2015226860A
To provide an effective method for recovering copper, zinc and iron as metals or their compounds from acidic mine waste water.Provided is a method for treating acidic mine waste water where acidic mine waste water at least comprising cop...  
JP5832183B2  
JP5832184B2  
JP5820070B2  
JP2015206077A
To provide a method and an apparatus for separating and recovering a manganese component and a zinc component contained in a waste dry cell from the waste dry cell, and recovered substances.A manganese dry cell and/or an alkali manganese...  
JP5813506B2  
JP2015202474A
To provide a processing method of a flue gas where dust in an exhaust gas from the flue gas is separated and removed by a simple facility using a dry electrostatic precipitator and a high dust removal ratio can be stably maintained.A pro...  
JP2015182071A
To provide a method that removes a metal from the metal-containing organic-solvent solution with high efficiency.A method for removing a metal in an organic-solvent solution comprises dissolving a polymer in the metal-containing organic-...  
JP2015178675A
To provide a metal collection method capable of reducing a use amount of a chelator.The metal collection method of the invention comprises: a composite forming step for forming a composite of a metal in a sample and chelator in a mixture...  
JP5786021B2  
JP2015527491A
本方法は、得られる最終的な酸性状態が鉄に とってジャロサイトとして沈殿するのに理想 的であるこのような方法での、鉄を含まない 溶液または低い鉄含有量の溶液の再循環...  
JP2015527492A
硫化物鉱石及び精鉱からの卑金属の回収方法 本発明は、卑金属を硫化物鉱石及び精鉱から 回収する新規な方法であって、卑金属の鉱石 を第二鉄塩と混合し、該混合物を加熱し...  
JP2015157992A
To provide a method of removing impurities in an organic solvent which enables efficient separation of the organic solvent and impurities.A method of removing impurities in an organic solvent includes a neutralization step of adding a ne...  
JP5770118B2  
JP2015148008A
To provide a recovery system of high purity indium by a molten salt refining electrolytic method of conductive ITO (InO-SnO) scrap which is a main material for liquid crystal.There is provided a recovery system of high purity indium incl...  
JP5764264B2  
JP5762335B2  
JP2015137395A
To separate yttrium and zinc efficiently.A separation method of yttrium and zinc for separating yttrium and zinc from a nickel sulfate solution containing yttrium and zinc by solvent extraction, is provided. When solvent extraction is pe...  
JP2015124389A
To provide a manufacturing method of zinc oxide ore which can reduce fluorine concentration of the zinc oxide ore to low concentration while keeping zinc grade of the zinc oxide ore and running efficiency of a rotary kiln.A manufacturing...  
JP2015124388A
To provide a manufacturing method of zinc oxide ore which can reduce fluorine concentration of the zinc oxide ore to very low concentration while keeping zinc grade of the zinc oxide ore and running efficiency of a rotary kiln.A manufact...  
JP2015120948A
To provide a method for manufacturing a zinc oxide ore, capable of stably holding a collection rate of zinc in a reduction roasting step at a desirable level in a site manufacturing a zinc oxide ore using a pellet consisting of steel dus...  
JP5742360B2  
JP2015110811A
To provide, when recovering a rare earth element by a sulfuric acid double salt precipitation method, a method which enables stable recovery of the rare earth element even when a scale of execution of the rare earth element recovery is e...  
JP2015516033A
本発明は、亜鉛溶液浄化におけるカドミウム 除去工法を提供し、良好なカドミウム除去効 果を奏する。本発明は、浄化効果が優れた亜 鉛溶液浄化方法を提供する。本発明の亜...  
JP5729073B2  
JP5722122B2  
JP5719320B2  
JP5699918B2  
JP2015510483A
赤泥を処理するためのプロセスを提供する。 例えば、このプロセスは、赤泥をHClで浸 出させて、第一の金属(例えば、アルミニウ ム)のイオンを含む浸出液と、固体とを...  
JP2015059264A
To provide a method of operating a reduction roasting furnace which can stably improve iron grade of a reduced iron raw material, produced subsidiarily from steel dust, to specified desirable quality in the whole process of production of...  
JP5690137B2  
JP2015048525A
To provide a recovery method of germanium capable of efficiently and inexpensively recovering germanium with high quality from a solution containing germanium with high recovery rate.A recovery method of germanium includes a germanium su...  
JP5682567B2  
JP2015038251A
To provide an operation method which prevents decrease of the production quantity by suppressing decrease of the treatment capacity of a dezincification plant used in a dezincification step of wet refining of nickel by high-pressure acid...  
JP5676649B2  
JP5661197B2  
JP5660248B1
【課題】ニッケルの湿式製錬の脱亜鉛工程に て用いられる脱亜鉛プラントの立ち上げに際 し、その脱亜鉛プラントにおける処理量の低 下を抑制して生産量の減少を防ぐととも...  
JP2014534346A
浸出工程から高温の水蒸気を含有する排ガス を外に送り出し、浸出工程に高温に加熱した 酸性溶液を送り込む、金属の湿式冶金製造に おける浸出工程で硫化金属精鉱を浸出す...  
JP2014234535A
To provide a method for efficiently recover copper and zinc from neutralizing precipitate containing copper and zinc.A method for recovering copper and zinc from neutralizing precipitate containing iron, copper, zinc, aluminum, and a sil...  
JP5632359B2  
JP2014218697A
To provide a method for producing zinc eliminating additional cost for dechlorination, suitable for treatment to an electric furnace or the like largely containing chlorine, capable of producing a zinc ground metal with high purity of pu...  
JP2014214360A
To provide a production method which improves the productivity of a zinc oxide sintered mine and includes a drying heating step, using a drying heating rotary kiln (DRK), of reducing the carry-over of an input object in a drying heating ...  
JP2014214333A
To provide a valuable metal recovery method capable of sufficiently recovering noble metals remaining in a waste liquid, rare earth elements, and other metals, namely valuable metals without causing corrosion of a furnace and capable of ...  
JP2014529678A
本技術は、電気アーク炉(EAF)ダストを リサイクルするための例示的な装置と、この 装置に関連する使用方法とを提供する。この 装置は、分離容量部に対して結合された...  
JP2014529679A
本発明は、金属スクラップの組成の分光分析 を行う前に表面被覆を除去するために少なく とも1つの液体を用いて金属スクラップが処 理される、金属スクラップ、特に鋼鉄ス...  

Matches 351 - 400 out of 2,559