Chinese Journal of Applied Chemistry ›› 1989, Vol. 0 ›› Issue (1): 95-96.

• Report • Previous Articles    

SIMULTANEOUS SEPARATION OF Cu,Co,AND Ni BY A THREE-EXIT PROCESS

Li Han, Fu Youjun, Zhang Weixing, Chen Zhichuan   

  1. Changchun Institute of Applied Chemistry, Academia Sinica
  • Received:1987-10-08 Revised:1988-03-08 Published:1989-02-10 Online:1989-02-10

Abstract: Two technologies. of three-exit process with and without reflux for the simutaneousseparation of a three-component system (Cu, Co, Ni) have been proposed. The separationwas carried out through extraction with HEH(EHP). The three clements were obtained infollowing purity(%):by technology 1: Cu 99, Co 97, Ni 99.5 by technology 2: Cu 99.9 Co 85, Ni 85.

Key words: Copper, Cobolt, Nickel, Extraction separation