降低锌浸出渣含锌生产实践  

Practice of Reducing Zinc Content in Zinc Leaching Residue

作　　者：刘继海 刘星 丁微 Liu Jihai;Liu Xing;Ding Wei(Jiangxi Copper Industry Lead Zinc Metal Co.,Ltd.,Hukou Jiangxi 332500,China)

机构地区：[1]江西铜业铅锌金属有限公司,江西湖口332500

出　　处：《山西冶金》2025年第1期139-140,143,共3页Shanxi Metallurgy

摘　　要：锌浸出渣含锌一直是湿法炼锌的关键指标,影响着锌回收率。基于此,针对锌浸出渣含锌高的问题,立足现有工艺设备,通过对工艺设备进行升级改造,并加强对工艺参数的管理,解决酸浸反应强度不够和酸浸反应时间不足的问题,从而降低锌浸出渣含锌,降低生产成本,提高企业的经济效益。The zinc content in zinc leaching residue has always been a key indicator for wet zinc smelting,affecting the zinc recovery rate.Based on this,in response to the problem of high zinc content in zinc leaching residue,based on existing process equipment,upgrading and transforming process equipment,and strengthening the management of process parameters,the problems of insufficient acid leaching reaction intensity and time can be solved,thereby reducing the zinc content in zinc leaching residue,lowering production costs,and improving the economic benefits of the enterprise.

关 键 词：湿法炼锌 浸出 锌浸出渣含锌 

分 类 号：TF803.2[冶金工程—有色金属冶金]