赤泥提取元素及制备功能材料高值化利用研究进展

doi:10.3969/j.issn.1001-1935.2026.05.013

耐火材料 ›› 2026, Vol. 60 ›› Issue (5): 449-453.DOI: 10.3969/j.issn.1001-1935.2026.05.013

赤泥提取元素及制备功能材料高值化利用研究进展

闫杰¹⁾, 汪佳¹⁾, 柯军²⁾, 夏浩³⁾

1)武汉工程大学化学与环境工程学院湖北武汉 430205
2)华北电力大学环境科学与工程系河北保定 071003
3)湖北工业大学长江经济带大保护研究中心湖北武汉 430074

收稿日期:2025-10-13 出版日期:2026-10-15 发布日期:2026-10-29
通讯作者: 柯军,男,1987年生,博士,副教授。E-mail:jke@ncepu.edu.cn
作者简介:闫杰:男,2000年生,硕士研究生。E-mail:18282764722@163.com
基金资助:
中央高校基本科研业务费面上项目(2025MS161)。

Research progress on high-value utilization of red mud:element extraction and functional material preparation

Yan Jie, Wang Jia, Ke Jun, Xia Hao

First author’s address:School of Chemistry and Environmental Engineering,Wuhan Institute of Technology,Wuhan 430205,Hubei,China

Received:2025-10-13 Online:2026-10-15 Published:2026-10-29

摘要/Abstract

摘要： 赤泥是氧化铝工业产生的大宗固体废弃物,对生态环境构成严重威胁。解析了赤泥固废的物化特性及其来源关联性;系统综述了赤泥在提取有价金属,制备工程材料、环保功能性材料、高值产品等领域的研究进展。针对性提出了关键金属元素分离提纯、低能耗活化技术研发、高附加值产品生产的研究构想,最终实现赤泥“无害化—资源化—高值化”的多级利用目标。

关键词: 赤泥, 高值化, 金属提取, 陶瓷材料, 催化材料

Abstract: Red mud is a bulk solid waste generated in the alumina industry,posing a serious threat to the ecological environment.The chemical composition and physical properties of red mud solid waste as well as the correlation with its sources were analyzed.The research progress of red mud in the fields of valuable metal extraction,and the preparation of engineering materials,environmental functional materials and high-value products was systematically reviewed.Research ideas were put forward targeting the separation and purification of critical metal elements,development of low-energy activation technologies,and production of high value-added products,so as to ultimately achieve the multi-stage utilization goal of harmless disposal—resource recovery—high-value utilization of red mud.

Key words: red mud, high-value utilization, metal extraction, ceramic materials, catalytic materials

中图分类号:

X753

闫杰, 汪佳, 柯军, 夏浩. 赤泥提取元素及制备功能材料高值化利用研究进展[J]. 耐火材料, 2026, 60(5): 449-453.

Yan Jie, Wang Jia, Ke Jun, Xia Hao. Research progress on high-value utilization of red mud:element extraction and functional material preparation[J]. Refractories, 2026, 60(5): 449-453.

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赤泥提取元素及制备功能材料高值化利用研究进展

Research progress on high-value utilization of red mud:element extraction and functional material preparation

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