含铅锌多金属固废的处理工艺创新及工业应用  

Treatment Process Innovation and Industrial Application of Lead-Zinc Polymetallic Solid Waste

作　　者：吴卫国[1] 宋言 WUWei-guo;SONG Yan(China ENFI Engineering Corporation,Beijing 100038.China)

机构地区：[1]中国恩菲工程技术有限公司,北京100038

出　　处：《有色金属（冶炼部分）》2021年第6期95-100,共6页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家重点研发计划项目(2018YFC1903300,2019YFC1907300)。

摘　　要：针对我国含铅锌多金属固废存量大、产量高、固废资源开发利用滞后等问题,通过总结整理我国铅锌产业发展前沿的相关资料,详细介绍了我国含铅锌多金属固废的处理工艺创新及工业应用,并对未来含铅锌多金属固废资源回收利用的工艺发展趋势进行了展望。现阶段,含铅锌多金属固废的处理工艺以直接熔池熔炼为主。未来短流程冶炼技术、射流熔炼电热还原一体化连续高效回收利用技术将成为趋势。To address large amount,high yield,and lagging development and utilization of lead-zinc polymetallic solid waste resources existing in China,relevant data of lead and zinc industry development frontier of China was summarized.Treatment process innovation and industrial application of lead-zinc polymetallic solid waste in China were introduced and future development trend of recycling and utilization of leadzinc polymetallic solid waste resources was forecasted in detail.At present,the treatment process of lead-zinc polymetallic solid waste is mainly direct bath smelting.In future,short process smelting technology and integrated continuous high-efficiency smelting process will become the development tendency.

关 键 词：含铅锌多金属固废 熔池熔炼 金属再生 短流程 一体化连续冶炼 

分 类 号：X758[环境科学与工程—环境工程]