摘要
湿法炼锌过程中产出大量的含锌较高的浸出渣,由渣中提取锌既是实现金属资源高效利用的要求,也是环境保护的需要。高温碳热还原法是提取渣中锌的常用方法,文章对高温碳热还原法回收浸出渣中锌进行了总结分析,为锌浸出渣中锌的资源化利用提供借鉴。
The zinc hydrometallurgy process produces a large amount of leaching slag with high zinc content.Extracting zinc from the slag is not only a requirement for efficient utilization of metal resources,but also a requirement for environmental protection.High-temperature carbothermic reduction is a common method for extracting zinc from slag.This paper summarizes and analyzes the recovery of zinc from leaching slag by high-temperature carbothermic reduction,and provides a reference for the resource utilization of zinc in zinc leaching residue.
作者
樊鹏斌
王扩庄
雷凯
杨大军
FAN Pengbin;WANG Kuozhuang;LEI kai;YANG Dajun(Hanzhong Zinc Co.,Shaanxi nonferrous group,Hanzhong 724200,China)
出处
《湖南有色金属》
CAS
2023年第4期55-57,共3页
Hunan Nonferrous Metals
关键词
锌浸出渣
锌
碳热还原
zinc leaching residue
zinc
carbothermal reduction