应用化学 ›› 1988, Vol. 0 ›› Issue (4): 70-72.

• 研究简报 • 上一篇    下一篇

三辛胺萃取盐酸、硝酸和高氯酸的动力学研究

盖会法, 孙思修, 高自立, 宋其圣, 沈静兰   

  1. 山东大学化学系 济南
  • 收稿日期:1987-07-16 修回日期:1987-12-21 出版日期:1988-08-10 发布日期:1988-08-10

KINETIC STUDY OF EXTRACTION OF INORGANIC ACIDS BY TRIOCTYLAMINE (TOA)

Gai Huifa, Sun Sixiu, Gao Zili, Song Qisheng, Shen Jinglan   

  1. Department of Chemistry, Shandong University, Jinan
  • Received:1987-07-16 Revised:1987-12-21 Published:1988-08-10 Online:1988-08-10

摘要: 胺类萃取酸是萃取化学研究中常见问题之一.关于三辛胺萃取酸的平衡,文献[1]已有记载,但它萃取酸的动力学研究却报道甚少,本文用恒界面池法研究了它对盐酸、硝酸和高氯酸的萃取动力学.

关键词: 萃取动力学, 三辛胺, 硝酸, 盐酸, 高氯酸

Abstract: The kinetics and mechanism of extraction of HNO3, HCl and HClO4 with trioctylamine have been studied in a stirred cell with stationary interface.The extraction rate is proved to be controlled by two interface reactions (5) and (6).

Key words: Extraction kinetics, Trioctylamine, Nitric acid, Chloric acid, Perchloric acid