摘要
简述了铜萃取剂在运行过程中的降解情况,分析了可能导致其降解或污染的外部因素。介绍了铜萃取剂性能维护及品质保养的方法,如对浸出液进行除杂净化,对有机相用黏土处理,对萃取剂进行再生,对操作工艺进行优化等。阐述了维护萃取有机相良好品质和性能的重要性。
The behavior of hydrolysis and oxidation degradation ot copper extrut：t~ extraction process were introduced. The external factors that may lead to degradation or pollution of the extractants were analyzed. The methods of maintaining the performance and quality of the copper extractants were introduced. The methods are such as purification treatment of leaching solution,clay treatment of extracting reagents, regeneration of extractants, the process optimization and so on. The importance of maintaining good quality and excellent performance for copper extractants is clarified.
出处
《湿法冶金》
CAS
北大核心
2016年第3期189-195,共7页
Hydrometallurgy of China
关键词
铜
萃取剂
降解
性能
净化
再生
copper
extractant
degradation
performance
purification
regeneration
