废铅酸蓄电池铅再生技术现状及进展  

Status and progress of recycling technology of waste lead-acid battery

作　　者：李卫锋[1,2] 蒋丽华[3] 湛晶[1] 张传福[1] 

机构地区：[1]中南大学冶金科学与工程学院,湖南长沙410083 [2]河南豫光金铅股份有限公司,河南济源454650 [3]济源职业技术学院,河南济源454650

出　　处：《中国有色冶金》2011年第6期53-56,66,共5页China Nonferrous Metallurgy

摘　　要：对废旧铅酸蓄电池的物质组成特性进行分析,介绍了破碎分选技术和铅膏回收利用技术的生产应用和研究进展,对比了各工艺的优缺点,分析了铅精矿搭配铅膏的氧化还原熔池熔炼法的特点、优势,阐明该工艺可实现高温熔池集约脱硫,是低碳、环保、高效的再生铅生产工艺。The characteristics of material components of waste lead-acid battery were analyzed, the production application and research progress of the crushing, separation and lead paste recycling technologies were introduced. The advantages and disadvantages of each process were compared. The characteristics and advantages of redox bath smelting method of lead concentrate added with lead paste were analyzed. Intensive desulphurization in high temperature bath can be realized by using the process, which is a low-carbon, environment friendly and high efficiency production process of recycling lead.

关 键 词：废旧铅酸蓄电池 物质组成特性 破碎分选工艺 铅膏再生工艺 技术进展 

分 类 号：X76[环境科学与工程—环境工程]