高等学校化学学报

高等学校化学学报 ›› 1984, Vol. 5 ›› Issue (3): 303.

• 论文 • 上一篇    下一篇

碳酸丙烯酯萃取金、铂的机理及其反萃过程的研究

王耐冬, 孙杰, 林峰   

  1. 杭州大学化学系
  • 收稿日期:1982-08-26 出版日期:1984-06-24 发布日期:1984-06-24

THE EXTRACTION MECHANISMS OF Au AND Pt BY PROPYLENE CARBONATE AND THE PROCESS OF BACK-EXTRACTION

Wang Naidong, Sun lie, Lin Feng   

  1. Department of Chemistry, Hangzhou University, Hangzhou
  • Received:1982-08-26 Online:1984-06-24 Published:1984-06-24

PDF (PC)

被引次数

1

摘要： 本文研究了PC-CHCl3体系中,杂质金属离子对金、铂萃取的影响;金、铂反萃条件的选择.并用斜率法、饱和法、化学分析法、紫外光谱、红外光谱探讨了PC萃取金、铂的机理。

Abstract: The effects of impurity ions on the extraction of gold and platinum in the propylene carbonate (PC)-chloroform system and the selection of back-extration condition have been investigated. The extraction mechanisms of gold and platinum were discussed with the slope method, the saturated method, chemical analysis, UV-spectrum and IR-spectrum.

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