摘要
镓作为典型稀散金属被广泛应用于无线通讯、LED照明、半导体及太阳能电池等领域,是重要的战略金属资源。近年来通讯行业发展迅猛,对镓的需求也越来越大,从各类含镓资源中回收镓的技术发展备受关注。本文评述了从铝、锌冶炼,粉煤灰以及含镓工业废料等二次资源中回收镓的方法和技术,并对其应用性进行了总结与展望。
As a typical rare metal,gallium is widely used in wireless communications,LED lighting,semiconductors and solar cells,and is an important strategic metal resource.In recent years,the communications industry has developed rapidly,and the demand for gallium has also increased.The development of technology for recovering gallium from various gallium-containing resources has attracted much attention.This article reviews the methods and technologies for recovering gallium from secondary resources such as aluminum,zinc smelting,fly ash and industrial waste containing gallium,and summarizes and prospects its application.
作者
邹铭金
李栋
田庆华
郭学益
许志鹏
岳喜龙
无
ZOU Mingjin;LI Dong;TIAN Qinghua;GUO Xueyi;XU Zhipeng;YUE Xilong;无(School of Metallurgy and Environment,Central South University,Changsha 410083,China;Daye Nonferrous Metals Co.,Ltd.,Huangshi 435005,Hebei China;Guangdong First Rare Metals Co.,Ltd.,Qingyuan 511517,Guangdong,China;Yangzhou Ningda Precious Metals Co.,Ltd.,Yangzhou 225231,Jiangsu,China)
出处
《有色金属科学与工程》
CAS
2020年第5期45-51,共7页
Nonferrous Metals Science and Engineering
基金
国家自然科学基金资助项目(52074363)
国家优秀青年科学基金资助项目(51922108)
湖南省杰出青年科学基金项目(2019JJ20031)
湖南省重点研发计划资助项目(2019SK2061)
清远起航计划项目(NO.2018001)。
关键词
镓
分离回收
二次资源
研究进展
gallium
separation and recovery
secondary resources
research progress
