发明名称 |
VERFAHREN ZUM ZURÜCKGEWINNEN VON INDIUM AUS EINEM INDIUMHALTIGEN MATERIAL |
摘要 |
<p>The present invention provides a recovery method in which the indium sponge that is deposited by substitution in the substitution deposition step in the recovery of indium from an indium-containing material is produced in the form of a powder rather than in a bulky form. This recovery method is a method in which an indium sponge is deposited by substitution by adding a substance containing chlorine, and further adding a reducing agent, to an indium-containing solution whose pH has been adjusted to a value in the range of 1 to 2.2.</p> |
申请公布号 |
AT522629(T) |
申请公布日期 |
2011.09.15 |
申请号 |
AT20070019072T |
申请日期 |
2007.09.27 |
申请人 |
DOWA METALS & MINING CO., LTD. |
发明人 |
KITA, NOBUAKI;NAKAMURA, YUZURU;TSUKADA, AKIRA |
分类号 |
C22B58/00 |
主分类号 |
C22B58/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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