Chinese Journal of Applied Chemistry ›› 1987, Vol. 0 ›› Issue (2): 36-41.

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EXTRACTION MECHANISM OF RARE EARTH ELEMENTS(Ⅲ),IRON(Ⅲ)AND THORIUM(Ⅳ)FROM SULFURIC ACID SOLUTIONS BY PRIMARY AMINE N1923

Li Deqian, Ji Enrai, Xu Wen, Yu Dingyu, Zeng Guangfu, Ni Jiazuan   

  1. Changchun Institute of Applied Chemistry, Academia Sinica
  • Received:1986-04-23 Revised:1986-09-11 Published:1987-04-10 Online:1987-04-10

Abstract: The extraction mechanism of H2SO4 has been determined with the methods of slopeand constant mole.