摘要
废铅蓄电池中含有铅、废硫酸等有害物质,属于危险废物,如果处置不当会对环境造成污染,因此需要进行无害化处置及综合回收。本文介绍了铅蓄电池回收流程,在对比各种铅膏回收工艺的基础上,总结了富氧侧吹熔池熔炼处理废铅蓄电池工艺的优点,并以某再生精铅回收实践为例对富氧侧吹熔池熔炼处理废铅蓄电池的工艺设计、要点和参数进行回顾和总结,为国内再生铅行业工厂设计和技术升级改造提供参考。
Waste lead-acid batteries contain lead,waste sulfuric acid and other harmful substances,which are hazardous wastes.If improperly disposed,they will cause pollution to the environment.Therefore,harmless disposal and comprehensive recovery are needed.This paper introduced the recovery process of lead-acid battery.On the basis of comparing various lead paste recovery processes,the advantages of oxygen-enriched side-blown bath smelting process for treating waste lead-acid battery were summarized.Taking a recycled lead recovery practice as an example,the process design,key points and parameters of oxygen-enriched side-blown bath smelting process for treating waste lead-acid battery were reviewed and summarized,which provides reference for factory design and technology upgrading of domestic recycled lead industry.
出处
《绿色矿冶》
2023年第6期33-38,共6页
Sustainable Mining and Metallurgy
关键词
再生铅
铅膏
拆解
富氧侧吹炉
regenerated lead
lead paste
disassembly process
oxygen-enriched side-blown furnace
