萃取冶金挥发性有机废气处理技术发展和应用实践  

Development and Application of Extraction Metallurgical Volatile Organic Waste Gas Treatment Technology

作　　者：张伟[1,2] 李立清 吴才贵[2] 廖彬 龙光武 宫晓丹 Zhang Wei;Li Liqing;Wu Caigui;Liao Bin;Long Guangwu;Gong Xiaodan(Faculty of Materials Metallurgy and Chemistry,Jiangxi University of Science and Technology,Ganzhou,Jiangxi,China;Danxia Smelter,Shenzhen Zhongjin Lingnan Nonfemet Co.,Ltd.,Shaoguan,Guangdong,China)

机构地区：[1]江西理工大学材料冶金化学学部,江西赣州341000 [2]深圳市中金岭南有色金属股份有限公司丹霞冶炼厂,广东韶关512325

出　　处：《矿产综合利用》2022年第5期9-14,共6页Multipurpose Utilization of Mineral Resources

基　　金：国家科技支撑计划(2015BAB02B03);国家自然科学基金项目(21406097)。

摘　　要：本文介绍了萃取冶金挥发性有机气体的组成以及处理萃取冶金挥发性废气的技术现状,分析了萃取冶金生产的特点,主要吸附材料活性炭的性质,光解与光催化和低温等离子技术。萃取冶金生产中产生的挥发性有机废气可以采用前端水洗预处理,活性炭吸附技术为主体和后端深度净化技术相集成的组合工艺进行处理。经过实际应用,采用组合式处理技术可以满足当前国家和地方的检测标准。This paper introduces the composition of the extraction metallurgical volatile organic gas and the technology status of the extraction metallurgical volatile waste gas.The characteristics of extraction metallurgy production,the properties of the main adsorbent activated carbon,photolysis and photocatalysis and low-temperature plasma technology are analyzed.The volatile organic waste gas generated in extraction metallurgical production can be treated by a combination process of front-end water washing pretreatment,and activated carbon adsorption technology as the main technology and back-end deep purification technology.After practical application,the combined processing technology can meet the current national and local testing standards.

关 键 词：有机物 挥发性有机废气 活性炭 萃取 吸附 

分 类 号：TD989[矿业工程—选矿] TF803[冶金工程—有色金属冶金]