镍钴湿法冶金中萃取剂的研究与应用  

Research and Application of Extractant in Nickel Cobalt Hydro-metallurgy

作　　者：王轩 陈胜利 WANG Xuan;CHEN Sheng-li(Jinchuan Group Ltd.,Jinchang 737100 Gansu,China)

机构地区：[1]金川集团股份有限公司,甘肃金昌737100

出　　处：《世界有色金属》2021年第22期23-25,共3页World Nonferrous Metals

摘　　要：从溶液中分离回收有价金属离子一直以来是湿法冶金中研究的重难点,在实际应用中,溶剂萃取法与其他分离回收金属离子的方法相比有明显的优势。本文以P204、P507、Cyanex272和N235为重点,分析了不同萃取剂分离技术的特点,以及在不同溶液体系中镍钴分离的相关研究和应用实践。The separation and recovery of valuable metal ions from solution has always been a major difficulty in hydrometallurgy.In practical applications,solvent extraction has obvious advantages compared with other methods of separation and recovery of metal ions.This article focuses on P204,P507,Cyanex272 and N235,and analyzes the characteristics of different extractant separation technologies,as well as the related research and application practice of nickel and cobalt separation in different solution systems.

关 键 词：镍钴分离 溶剂萃取 生产应用 

分 类 号：TF111.3[冶金工程—冶金物理化学]