Chinese Journal of Applied Chemistry ›› 1988, Vol. 0 ›› Issue (4): 70-72.

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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

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