用反相纸层析法考察D2EHDTPA对多种金属离子的萃取和萃取分离效果
来源期刊:中南大学学报(自然科学版)1986年第2期
论文作者:刘承科 吴耿
文章页码:83 - 86
关键词:反相纸层析; 萃取; 金属离子; 显色
Key words:reversed phase paper chromatography; extraction; metal ion; develop.
摘 要:本文采用反相纸层析法考察了二(2-乙基己基)二硫代磷酸(D2EHDTPA)在盐酸体系中对16种离子的萃取能力和对5对金属离子的萃取分离效果。
Abstract: Extractions of sixteen metal ions and separations of five pairs of metal ions haYe been investigated. Aqueous solution of hydrochloric acid was used as flowing phase. It has been shown that reversed phase paper chromato- graphy can be used for evaluating extraction efficiency.