摘要
赤泥是氧化铝生产过程中的主要废渣,随着铝工业的发展,赤泥的排放日益增加,给社会和环境带来了极大的负担。本文系统介绍了赤泥的成分及其基本性质,从提取有价金属、建筑工业、陶瓷工业等方面国内外赤泥的综合利用研究现状,展望了赤泥的综合利用技术的发展前景。
Red mud is the main waste in the process of alumina production. With the rapid development of alu- mina industry, the increasing emission of red mud bring great burden to the society and the environment. This pa- per briefly introduces the composition and the basic properties of red mud, reviews the research status of its compre- hensive utilization domestically and internationally for extraction of valuable metals, construction industry and ce- ramic industry, and forecasts the technological development prospect of the comprehensive utilization of red mud.
出处
《矿冶》
CAS
2015年第3期72-75,共4页
Mining And Metallurgy
基金
国家自然科学基金资助项目(51204084)
云南省科技强省计划项目(2013AA002)
云南省应用基础研究计划项目(2011FZ302)
关键词
赤泥
氧化铝
综合利用
red mud
alumina
comprehensive utilization
