2012年
Various arsenic treatments in non-ferrous metallurgy and other potential applications
TMS Annual Meeting
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- 開始ページ
- 397
- 終了ページ
- 406
- 記述言語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
Dowa Metals & Mining Co. Ltd. has developed and plant-practiced a unique scorodite synthesis technology (DMSP®) for arsenic immobilization by oxidizing Fe(II) ions in the presence of As(V) ions. Dowa has improved the DMSP® technology and has developed the process extensively for other applications. This paper focuses on the applicability of the DMSP® for various cases of copper smelting, and introduces other technologies for fixing arsenic and recycling gallium from GaAs, simultaneously processing (fixing) arsenic and thallium, and fixing and recovering arsenic from dilute arsenic solutions. The DMSP® was found to be applicable not only for various processes in nonferrous smelting, but also for other applications with a high potential for reducing environmental problems.
- リンク情報
- ID情報
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- SCOPUS ID : 84860727265