钨钼分离技术的研究进展综述  

The latest development of separation of molybdenum from tungsten

作　　者：孙志敏 王星磊 SUN Zhimin;WANG Xinglei(School of Mechanical Engineering,Changchun Normal University,Changchun 130032,Jilin,China;Qingdao Environmental Monitoring Center,Shandong Province,Qingdao 266000,Shandong,China)

机构地区：[1]长春师范大学工程学院,吉林长春130032 [2]山东省青岛生态环境监测中心,山东青岛266000

出　　处：《四川冶金》2019年第6期5-7,共3页Sichuan Metallurgy

摘　　要：目前钨钼分离技术是钨冶金过程中的技术难题,本文对近年来钨钼分离的研究进展进行了介绍和评述,主要综述了当前应用广泛的三种方法,即沉淀法、萃取法和离子交换法。概述了各种方法的原理、特点及其应用,并对钨钼分离未来的研究重点进行了展望。Separating molybdenum from tungsten is technical difficult problem in metallurgy of tungsten.The research and progress of wolfram and molybdenum separation methods were summarized and evaluated.This paper introduces three widely used methods including precipitation method,e xtraction method and ion exchange method.The future research orientation of the tungsten and molybdenum separation is pointed out.

关 键 词：钨冶金 钨钼分离 除钼 分离机理 

分 类 号：TF841.4[冶金工程—有色金属冶金]