节点文献
用三组份同时分离法氨化萃取分离Gd-Tb-Dy
SIMULTANEOUS SEPARATION OF Gd-Tb-Dy WITH AMMONIATED HEH(EHP)
【摘要】 <正> 用普通分馏萃取工艺分离物质一次只能分离两个组份,若连续分离多种物质,则需很长工艺流程.文献[1]报导了用N26?萃取分离La-Pr-Nd的三出口串级实验结果.本文报导用氨化HEH(EHP)同时萃取分离Gd-Tb-Dy的串级试验结果.
【Abstract】 A simultaneous separation experiment for Gd-Tb-Dy with ammoniated HEH(EHP) wascarried out. The scheme of separation is described and the products separated from threeexists had the following purities: La-Gd 99.99%, Tb 68.9%, Dy-Lu 99.8%.
【基金】 国家科学基金
- 【文献出处】 应用化学 ,Chinese Journal of Applied Chemistry , 编辑部邮箱 ,1989年02期
- 【被引频次】1
- 【下载频次】33