应用化学 ›› 1987, Vol. 0 ›› Issue (5): 78-81.

• 研究简报 • 上一篇    下一篇

P538萃取Fe(Ⅲ)的研究

孙思修1, 高自立1, 沈静兰1, 张洪林2   

  1. 1. 山东大学化学系, 济南;
    2. 曲阜师范大学化学系
  • 收稿日期:1986-11-03 修回日期:1987-03-31 出版日期:1987-10-10 发布日期:1987-10-10

STUDY ON THE EXTRACTION OF IRON(Ⅲ)WITH P538 IN KEROSENE

Sun Sixiu1, Gao Zili1, Shen Jinglan1, Zhang Honglin2   

  1. 1. Department of Chemistry, Shandong University, Jinan;
    2. Department of Chemistry, Qufu Teachers College, Qufu
  • Received:1986-11-03 Revised:1987-03-31 Published:1987-10-10 Online:1987-10-10

摘要: P538是一种单烷基磷酸萃取剂(ROP(O)(OH)2,R=C12-C18),已见其基本萃取性能的报道和萃取除Fe(Ⅲ)的应用。本文研究了它在煤油-硝酸盐介质间的分配平衡。并讨论了萃取机理。

Abstract: The extraction of Fe(Ⅲ) from nitrate solution with P538 in kerosene has been studiedat 25℃.