摘要
选用某几种中性磷类萃取剂和胺类萃取剂,助萃剂,磺化煤油稀释剂,对用溶剂萃取法除去氟硅酸中的砷展开基础性研究,寻找合适的萃取剂及相关工艺条件。
This paper studies the process and optimum conditions of arsenic extraction from fluosilicic acid leach by using some certain kinds of extractants, heling leaching agent, with kerosene as diluents. The results show that the suggested process is superior in its favorable simplicity and selectivity and ready availability of the reagents.
出处
《贵州化工》
2007年第2期1-2,11,共3页
Guizhou Chemical Industry
关键词
氟硅酸
除砷
溶剂萃取
Fluosilicic acid
removal of arsenic
hydrometallurgical extraction
