煤矸石固废多途径资源化利用研究进展  

Advances in recycling strategies of coal gangue wastes

作　　者：李攀 袁莉 柯军 王冉兴 LI Pan;YUAN Li;KE Jun;WANG Ranxing(Wuhan Zhihuiyuan Environmental Protection Technology Co.,Ltd.,Wuhan 430070,China;Wuhan Zhihui Guoce Testing Technology Co.,Ltd.,Wuhan 430080,China;School of Chemistry and Environmental Engineering,Wuhan Institute of Technology,Wuhan 430205,China)

机构地区：[1]武汉智汇元环保科技有限公司,湖北武汉430070 [2]武汉智惠国测检测科技有限公司,湖北武汉430080 [3]武汉工程大学化学与环境工程学院,湖北武汉430205

出　　处：《再生资源与循环经济》2025年第3期12-15,共4页Recyclable Resources and Circular Economy

基　　金：湖北省自然科学基金项目(2019CFB556)。

摘　　要：煤矸石作为煤炭开采和加工过程中产生的主要固体废弃物,其堆积不仅带来环境污染,还占用大量土地。总结了煤矸石资源化利用的最新研究进展,重点介绍了其在建筑材料、化工原料和环保材料中的应用。煤矸石通过制备砖、陶瓷、硅酸盐、氧化铝等产品,有效减少了资源消耗和环境压力。同时,煤矸石在水处理、土壤改良和气体净化等领域的应用也展现出广阔前景。但随着技术创新和政策支持的增强,煤矸石的资源化利用将进一步推动绿色可持续发展。Coal gangue,as a major solid waste generated during coal mining and processing,poses environmental pollution and land occupation challenges.This paper summarized the latest research progress on the resource utilization of coal gangue,with a focus on its applications in building materials,chemical raw materials,and environmental materials.By producing bricks,ceramics,silicates,and alumina by coal gangue,it effectively reduces resource consumption and environmental pressure.Additionally,its applications in water treatment,soil improvement,and gas purification show great potential.Although some technical challenges remain,technological innovation and policy support are expected to further promote sustainable development through the resource utilization of coal gangue.

关 键 词：煤矸石 资源化 建筑材料 化工原料 环保材料 

分 类 号：X752[环境科学与工程—环境工程]