摘要
赤泥是生产氧化铝过程中产生的固体废渣,由于工艺原因,赤泥的总量大,而且其元素成分又极其复杂,无法得到有效的利用,导致赤泥占用大量的土地,既浪费了资源,又污染了环境。本文总结了赤泥利用的研究现状,分析了赤泥的应用前景,并提出建议,为相关赤泥的研究提供思路。
Red mud is a solid waste generated in the process of producing aluminum oxide.Due to technological reasons,the total amount of red mud is large,and its elemental composition is extremely complex and can not be effectively used.As a result,red mud has to occupy a large amount of land,which is not only waste of resources,but also pollutes the environment.This paper summarizes the research status of the use of red mud,analyzes the application prospects of red mud,and puts forward suggestions for the study of red mud.
作者
廖仕臻
杨金林
马少健
LIAO Shizhen;YANG Jinlin;MA Shaojian(College of Resources,Environment and Materials,Guangxi University,Nanning 530004,China)
出处
《矿产保护与利用》
2019年第3期21-27,共7页
Conservation and Utilization of Mineral Resources
基金
国家重点研发计划(2018YFC1901905,2018YFC1901901)
关键词
赤泥
结构材料
吸附药剂
金属回收
red mud
structural material
adsorption agent
metal recycling
