电解锌铜渣高效除氯的应用研究
Application Research on the Efficient Chlorine Removal Using Electrolytic Zinc-Copper Slag
王延兴 1张陈 1李世华 1谭帮阳 1张啸林1
作者信息
- 1. 四川宏达股份有色金属分公司，四川什邡 618408
- 折叠
摘要
在电解锌生产过程中，氯离子的存在会对生产系统造成诸多危害，如加剧阳极板腐蚀、恶化电解作业环境等，严重影响锌产品质量和生产效率。本文深入分析了电解锌生产中氯离子的危害，对比了多种除氯方法的优劣，重点探讨了铜渣除氯的机理、效果及生产应用。研究表明，铜渣除氯具有除氯效果好、无多余废水产生等显著优势，通过合理控制新鲜铜渣氧化浸出工艺及二价铜与单质铜的比例调配，可实现高效除氯，为电解锌行业的绿色、高效发展提供技术支撑。
Abstract
During the electrolytic zinc production process, the presence of chloride ions poses significant hazards to the production system, including accelerating anode plate corrosion and deteriorating the electrolysis environment, thereby severely compromising zinc product quality and production efficiency. This paper provides a comprehensive analysis of the adverse effects of chloride ions in zinc production, compares the advantages and limitations of various chlorination removal methods, and focuses on examining the mechanisms, efficacy, and practical applications of copper slag-based chlorination removal. The study demonstrates that copper slag chlorination offers distinct advantages such as high removal efficiency and no generation of excess wastewater. By properly optimizing the oxidation-leaching process of fresh copper slag and adjusting the ratio between divalent copper and elemental copper, efficient chlorination can be achieved, providing technical support for the green and sustainable development of the electrolytic zinc industry.关键词
电解锌/铜渣除氯/氯离子危害/生产应用Key words
Electrolytic zinc/Chlorine removal from copper slag/Hazards of chloride ions/Production applications引用本文复制引用
王延兴,张陈,李世华,谭帮阳,张啸林.电解锌铜渣高效除氯的应用研究[EB/OL].(2026-09-14)[2026-09-17].http://www.paper.edu.cn/releasepaper/content/202609-21.学科分类
有色金属冶炼
