Chem. J. Chinese Universities ›› 1985, Vol. 6 ›› Issue (2): 109.

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The Study of Extraction of Tl+ from Sulfuric Acid Solution with Di2 Ethylhexyldithiophoric Acid (D2EHDTPA)

Song Yulin, Tian Runqi   

  1. Department of Chemistry, Liaoning University, Shenyang
  • Received:1983-03-01 Online:1985-02-24 Published:1985-02-24

Abstract: The extraction of Tl+ from sulfuric acid solution withdi-2-ethylhexyldithiophoric acid (D2EHDTPA) has been studied.The experimental conditions of the effect of the solution acidity and the lime needes on attaining equilibrium have been found.The composition of the extracted complex has been determined by the methods of saturation and molecular ratio.The structure of the extracted complex has been discussed on the basis of iis IR and NMR.The extracting reaction is process of thecation exchange.

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