Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (1): 68-70.

• Full Papers • Previous Articles     Next Articles

Extraction Separation of Fe(Ⅲ), Al(Ⅲ)and Cd(Ⅱ)from Some Mixed Ions

Deng Fanzheng, Shi Ying, Li Xia, Cheng Yan   

  1. Department of Chemistry, Huaibei Coal Teachers College, Huaibei 235000
  • Received:1996-04-23 Revised:1996-07-01 Published:1997-02-10 Online:1997-02-10

Abstract: Conditions of phase separation in polyethylene glycol-salt-extractant two-phase aqueous systems and factors affecting extraction yield of metal ions were investigated. Results indicated that Fe(Ⅲ), Al(Ⅲ)and Cd(Ⅱ)were quantitatively separated from some mixed ions under suitable extraction conditions.

Key words: polyethylene glycol, extractant, separation, metal ion