Extraction and separation of gold(III) from hydrochloric acid solutions using long chain structurally tailored monoamides
详细信息 查看全文
- 作者：E.A. Mowafya ; b ; mowafy69@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; D. Mohameda
- 关键词：Solvent extraction ; Structure effect ; Gold(III) ; Monoamides ; Hydrochloric acid solutions
- 刊名：Separation and Purification Technology
- 出版年：2016
- 出版时间：14 July 2016
- 年：2016
- 卷：167
- 期：Complete
- 页码：146-153
- 全文大小：431 K
文摘
- •
Selective extraction of Au(III) from HCl solutions with sixteen synthesized long chain structurally related monoamides is reported.
- •
The quantitative extraction of Au(III) is observed at less than 5 min.
- •
100% back-extraction of Au(III) from the organic solution is reported.
- •
The structure of monoamides is an important factor in the Au(III) extraction.
- •
Inclusive separation of Au(III) from selected platinum group and base metal ions is reported.