回收和改性炼铝赤泥制备先进功能材料研究进展  

Progresses in Fabrication of Advanced Materials by Recycling and Modification of Bauxite Residues in Refining Aluminum

作　　者：连志法 吴慧 许德昇 谬嘉柯 柯军 Lian Zhifa;Wu Hui;Xu Desheng;Miu Jiake;Ke Jun(Hubei Solid Waste and Chemical Pollution Prevention Center,Hubei,430071;School of Chemistry and Environmental Engineering,Wuhan Institute of Technology,Hubei,430205)

机构地区：[1]湖北省固体废物与化学品污染防治中心,湖北430071 [2]武汉工程大学化学与环境工程学院,湖北430205

出　　处：《当代化工研究》2021年第19期165-167,共3页Modern Chemical Research

基　　金：湖北省自然科学基金面上项目(项目编号:2019CFB556)。

摘　　要：本文简述了炼铝行业产生的大宗工业固废赤泥的化学组成、物理化学特性。基于这些特性,详细综述了通过对赤泥进行改性,制备各种环境吸附材料、纳米催化剂以及陶瓷材料,并用于石油化工产品脱硫脱氯和环境污染治理等领域。最后对赤泥固废的有效利用途径和面临的问题进行了分析。The chemical composition and physicochemical properties of red mud,a large amount of industrial solid waste produced in aluminum smelting industry,are briefly described.Based on these characteristics,the preparation of various environmental adsorption materials,nano-catalysts and ceramic materials by modifying red mud were reviewed in detail,which were used in the fields of desulfurization and dechlorination of petrochemical products and environmental pollution control.Finally,the effective utilization ways and problems of red mud solid waste are analyzed.

关 键 词：赤泥 先进功能材料 回收 

分 类 号：T[一般工业技术]