Chinese Journal of Applied Chemistry ›› 1989, Vol. 0 ›› Issue (5): 73-76.

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KINETICS OF SOLVENT EXTRACTION OF COBALT(Ⅱ) BY QUATERNARY AMMONIUM THIOCYANATE

Gao Zili, Sun Sixiu, Dong Jinhua, Gai Huifa, Shen Jinglan   

  1. Department of Chemistry, Shandong University, Jinan
  • Received:1988-04-13 Revised:1989-03-11 Published:1989-10-10 Online:1989-10-10

Abstract: The kinetics and mechanism of the extraction of Co(Ⅰ) from sulphate solution withquatornary ammonium thiocyanate (QSCN, Q-CH3 N [CH2(CH2)6-10CH3]3) in kerosenewere studied by means ot single drop method at 298K.

Key words: Cobalt(Ⅱ), Extraction kinetics, Quaternary ammonium thiocyanate