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乙醇-碘化钾-水体系析相绿色萃取分离和富集金 被引量:1

Extraction,Separation and Enrichment of Au(Ⅲ) in Ethanol-KI-Water System
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摘要 研究了乙醇-碘化钾-水体系析相萃取分离和富集Au(Ⅲ)的行为及与一些金属离子分离的条件。实验表明,在一定条件下,能使Au(Ⅲ)与W(Ⅵ)、Ag(Ⅰ)、Mg(Ⅱ)、Ce(Ⅲ)和Pb(Ⅱ)分离。 The behavior and conditions of extraction,separation and enrichment of Au(Ⅲ) from other metal ions in ethanol-KI-water system were studied.The results showed that Au(Ⅲ) can be separated completely from W(Ⅵ),Ag(Ⅰ),Mg(Ⅱ),Ce(Ⅲ) and Pb(Ⅱ) by extraction under the given condition.
出处 《光谱实验室》 CAS CSCD 2012年第3期1759-1761,共3页 Chinese Journal of Spectroscopy Laboratory
基金 河南省教育厅自然科学研究计划项目(2006150023)
关键词 萃取分离 碘化钾 硫酸铵 乙醇 Au(Ⅲ) Extraction and Separation KI (NH4)2SO4 Ethanol
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