煤基固废高值化利用研究进展

doi:10.12677/me.2026.145139

期刊菜单

煤基固废高值化利用研究进展
Research Progress on High-Value Utilization of Coal-Based Solid Waste

DOI: 10.12677/me.2026.145139, PDF,
作者: 方志淮：淮南联合大学智能制造学院，安徽淮南；安徽九环智能环保科技有限公司，安徽淮南；程晶晶, 李浩宇, 董辰玥：安徽理工大学地球与环境学院，安徽淮南；安徽省高潜水位矿区水土资源综合利用和生态保护工程研究中心，安徽淮南；路光, 裴治康：安徽九环智能环保科技有限公司，安徽淮南
关键词: 煤基固废；高值化利用；有价元素；复合材料；Coal-Based Solid Waste； High Value Utilization； Valuable Element； Composite Material

摘要: 煤炭在开采、利用过程中产生了大量煤基固废，资源化利用是煤炭行业绿色转型的关键。基于煤基固废的理化性质对其在高值化利用方面的研究进展进行了归纳总结：(1) 构建了多级孔吸附材料用于环境修复；(2) 开发出硅铝基土壤调理剂；(3) 制备了光催化复合材料。同时，阐述了从煤基固废中回收有价金属如锗、氧化铝的技术及其优化策略。最后，指出煤基固废当前资源化过程中存在的二次污染与能效问题，提出了“组分梯级利用–过程协同调控–产业链延伸”的优化框架，为构建煤基固废闭环利用体系提供理论与工程指导。

Abstract: Coal mining and processing generate substantial solid waste, and its resource utilization is crucial for the green transformation of the industry. The research progress in the high-value utilization of coal-based solid waste is summarized based on its physical and chemical properties: (1) constructing hierarchical porous adsorbents for environmental remediation; (2) developing silica-aluminum-based soil conditioners; (3) designing photocatalytic composites for pollutant degradation and hydrogen production. It systematically elaborates on the technologies and optimization strategies for recovering strategic metals (e.g., germanium, aluminum oxide) from the solid waste. Finally, it identifies the secondary pollution and energy efficiency issues existing in the current resource utilization process, and proposes an optimization framework of “graded component utilization - synergistic process regulation - industrial chain extension”, providing theoretical and engineering guidance for constructing a closed-loop utilization system of coal-based solid waste.

文章引用：方志淮, 程晶晶, 李浩宇, 董辰玥, 路光, 裴治康. 煤基固废高值化利用研究进展[J]. 矿山工程, 2026, 14(5): 1399-1410. https://doi.org/10.12677/me.2026.145139

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