Efficient separation of copper and nickel from ammonium chloride solutions through the antagonistic effect of TRPO on Acorga M5640
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- 作者：Ruisi Yang1 ; Shixiong Wang1 ; Hengpan Duan ; Xiaohong Yuan ; Zhangjie Huang ; Hong Guo ; Xiangjun Yang ; yxjun@ynu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Copper/nickel separation ; Acorga M5640 ; TRPO ; Solvent extraction ; Ammoniacal solution
- 刊名：Hydrometallurgy
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：163
- 期：Complete
- 页码：18-23
- 全文大小：815 K
文摘
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Acorga M5640 and TRPO were used to separate Cu(II) and Ni(II) in ammoniacal solution.
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TRPO led to efficient separation of Cu(II) and Ni(II) due to the antagonistic effect.
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A high copper-to-nickel separation factor of 35,250 was obtained.
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Quantitative extraction of Cu(II) was achieved from mixed solution with Cu(II) and Ni(II).