有色冶金汞污染控制及资源回收技术进展  

Recent Progress of Mercury Pollution Control and Resource Recovery Technology in Non-Ferrous Metallurgy

作　　者：柴立元 刘恢 邬俊 沈锋华 向开松 陈昊 CHAI Liyuan;LIU Hui;WU Jun;SHEN Fenghua;XIANG Kaisong;CHEN Hao(School of Metallurgy and Environment,Central South University,Changsha 410083,China;State Key Laboratory of Advanced Metallurgy for Non-ferrous Metals,Changsha 410083,China;Chinese National Engineering Research Center for Control&Treatment of Heavy Metal Pollution,Changsha 410083,China)

机构地区：[1]中南大学冶金与环境学院,长沙410083 [2]有色金属强化冶金新技术全国重点实验室,长沙410083 [3]国家重金属污染防治工程技术研究中心,长沙410083

出　　处：《有色金属（冶炼部分）》2024年第11期51-61,共11页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家自然科学基金委创新研究群体项目(52121004);国家自然科学基金资助项目(52234011)。

摘　　要：汞是国际公约重点管控的重金属,其原生矿产开采即将全面禁止,但汞及其化合物在化工、军工等领域中发挥着重要作用。有色冶金行业是我国主要的汞排放源之一,面临巨大的汞污染减排压力,将汞污染物转化为汞资源,不仅能够最大限度地减少汞污染物的危害,而且能够有效保障国家汞资源安全及相关产业可持续发展。本文结合团队在有色冶金“高温、高硫”烟气中高浓度汞污染物控制与资源回收方面的最新研究成果,全面梳理总结了国内外有色冶金行业汞污染排放控制和资源回收技术现状及研究进展,旨在为有色冶金行业绿色发展和汞资源经济性循环利用提供参考和指导。Mercury is a heavy metal mainly controlled by international conventions,the mining of its primary minerals has been banned.However,mercury and its compounds play an important role in chemical industry,military industry and other fields.The non-ferrous metallurgical industry is one of the main sources of mercury emissions in China,which faces huge pressure to reduce mercury pollution emissions.Converting mercury pollutants into mercury resources can not only minimize the harm of mercury pollutants,but also maximize the use of associated mercury pollutants to ensure the security of national mercury resources and the sustainable development of mercury-related industry.In this paper,combined with our team′s latest research results in the control and resource recovery of high-concentration mercury pollutants in the“high-temperature,high-sulfur”flue gas of non-ferrous metallurgy,the current status and research progress of mercury pollution emission control and resource recovery technologies in the non-ferrous metallurgical industry at home and abroad were comprehensively summarized,aiming to provide reference and guidance for the green development of the non-ferrous metallurgical industry and the economic recycling of mercury resources.

关 键 词：有色金属冶金 汞污染控制 含汞废物 资源回收 

分 类 号：TF819[冶金工程—有色金属冶金]