摘要
研究了正丙醇-碘化钾-氯化钠体系析相萃取分离和富集Ru(Ⅲ)的行为及与一些金属离子分离的条件。结果表明,控制pH2,能使Ru(Ⅲ)与Ce(Ⅲ)、Ag(Ⅰ)、W(Ⅵ)和Mg(Ⅱ)分离。
The behavior and conditions of extraction separation and concentration of Ru(Ⅲ) from other metal ions in 1-propanol-KI-NaCl system by phase separation were studied.The results showed that Ru(Ⅲ) can be separated completely from Ce(Ⅲ),Ag(Ⅰ),W(Ⅵ) and Mg(Ⅱ) by extraction.
出处
《光谱实验室》
CAS
2013年第4期1680-1682,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
钌
正丙醇
碘化钾
萃取分离
Ruthenium
1-Propanol
Potassium Iodide
Extraction Separation