湿法冶金Issue(3)：199-202,4.DOI:10.13355/j.cnki.sfyj.2014.03.12
硝酸根和高锰酸根对铜萃取剂降解作用的影响
Influence of Nitrate and Permanganate on Degradation of Copper Extractants
徐志刚 1邹潜 1汤启明 1李建 1王朝华1
作者信息
- 1. 重庆浩康集团金属萃取工程技术研究中心，重庆 401121
- 折叠
摘要
Abstract
The extraction ability and phase separation performance of copper extractants were studied in the presence of nitrates and permanganates .T he antioxidation ability of aldoxime and ketoxime by adding NP (4-nonylphenol ) ,TDA ( Tridecyl Alcohol ) and TXIB (2 ,2 ,4-trimethylpentanediol diisobutyrate) were researched .The results show that the degradation rate of extractants is very fast in the presence of nitrates and permanganates ,the extraction ability decreases sharply and the phase separation performance became worse and worse .NP and TDA can improve the antioxidation ability of the copper extractants but TXIB almost no such effect .关键词
萃取剂/硝酸根/高锰酸根/降解/改质剂Key words
copper extractant/nitrate/permanganate/degradation/modifier分类
矿业与冶金引用本文复制引用
徐志刚,邹潜,汤启明,李建,王朝华..硝酸根和高锰酸根对铜萃取剂降解作用的影响[J].湿法冶金,2014,(3):199-202,4.
