废弃CRT玻璃资源化技术研究现状与进展  

Research Status and Progress of Reclamation Technology for Waste CRT Glass

作　　者：金哲男[1] 种煜 杨坤[1] 何英杰[1] 

机构地区：[1]东北大学冶金学院,沈阳110819

出　　处：《有色金属（冶炼部分）》2016年第9期59-65,共7页Nonferrous Metals（Extractive Metallurgy)

基　　金：国家科技支撑计划项目(2014BAC03B07);国家级大学生创新创业训练计划项目(201510145040)

摘　　要：概述了废弃CRT的产生及国内外废弃CRT玻璃处理技术的研究进展,总结了资源再利用、湿法冶金工艺和火法冶金工艺等处理方法的技术特点和存在的问题。考虑工艺的可行性、处理效率及铅污染防治,火法工艺技术是一条有效的废弃CRT处理途径。An overview of generation of waste CRT glass and research progress of treatment technologies for waste CRTs at home and abroad was presented. Technical characteristics and existing problems of different treatment methods, reclamation, hydrometallurgy and pyrometallurgy technology, were summarized. Pyrometallurgy is more effective to treat waste CRTs in terms of technology feasibility, treatment efficiency and lead pollution prevention.

关 键 词：废弃CRT玻璃 铅污染 锥玻璃 资源化利用 

分 类 号：X75[环境科学与工程—环境工程]