赤泥综合利用现状综述  

Summary of the Status Quo of Comprehensive Utilization of Red Mud

作　　者：夏帆 崔诗才[1] 蒲锡鹏[2] XIA Fan;CUI Shicai;PU Xipeng(School of Architecture&Civil Engineering,Liaocheng University;School of Materials Science and Engineering,Liaocheng University,Liaocheng 252000,China)

机构地区：[1]聊城大学建筑工程学院 [2]聊城大学材料科学与工程学院,山东聊城252000

出　　处：《中国资源综合利用》2021年第4期85-89,105,共6页China Resources Comprehensive Utilization

摘　　要：赤泥是氧化铝工业生产过程中产生的固体废渣。赤泥的大量堆存会带来一系列的环境、经济问题,同时赤泥也含有很大的潜在利用价值。基于此,本文综述赤泥综合利用现状,包括回收有价金属、制备建筑材料、用于环境保护和制备工业催化剂,探讨其中存在的一些问题并给出建议。Red mud is a solid waste residue produced during the industrial production of alumina.A large amount of red mud will cause a series of environmental and economic problems,and at the same time,red mud also has great potential use value.Based on this,this paper reviews the current status of the comprehensive utilization of red mud,including the recovery of valuable metals,the preparation of building materials,the use of environmental protection and the preparation of industrial catalysts,and discusses some of the existing problems and gives suggestions.

关 键 词：赤泥 综合利用 金属回收 建筑材料 环境保护 

分 类 号：X758[环境科学与工程—环境工程]