煤气化细渣主要组分高值化、功能化利用研究进展

陈娟; 赵志浩; 辛建金; 李健; 闫龙; 陈碧; 王华; 武建军

doi:10.12434/j.issn.2097-2547.20250215

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煤气化细渣主要组分高值化、功能化利用研究进展

更新时间：2025-12-17

- 煤气化细渣主要组分高值化、功能化利用研究进展
- Research progress on high-value and functional utilization of main components of coal gasification fine slag
- 低碳化学与化工 2025: 1-11.
- 作者机构：
  
  1.榆林学院化学与化工学院，陕西榆林 719000
  2.榆林学院陕西省低变质煤洁净利用重点实验室，陕西榆林 719000
  3.中国矿业大学化工学院，江苏徐州 221116
- 作者简介：
  
  陈娟（1985—），博士，副教授，硕士研究生导师，研究方向为低变质粉煤清洁高效加工利用及煤基固废资源化利用，E-mail：chenjuanchen1985@163.com。
  闫　龙（1980—），博士，教授，研究方向为洁净兰炭技术，E-mail：ylyanlong@126.com
  武建军（1964—），博士，教授，博士研究生导师，研究方向为固废洁净化处理、煤/生物质热转化与高值化利用和褐煤提质，E-mail：jjuw@163.com；
- 基金信息：
  
  国家自然科学基金(22168043);陕西省陕西省教育厅创新团队项目(23JP204);教育厅重点实验室项目(23JS064);榆林市科技局项目(CXY-2021-107;CXY-2022-82)
- DOI：10.12434/j.issn.2097-2547.20250215
  中图分类号： TQ536
- 收稿：2025-05-19，
  
  修回：2025-06-15，
  
  网络出版：2025-12-16，
- 稿件说明：
移动端阅览
陈娟,赵志浩,辛建金等.煤气化细渣主要组分高值化、功能化利用研究进展[J].低碳化学与化工,

CHEN Juan,ZHAO Zhihao,XIN Jianjinn,et al.Research progress on high-value and functional utilization of main components of coal gasification fine slag[J].Low-Carbon Chemistry and Chemical Engineering,
陈娟,赵志浩,辛建金等.煤气化细渣主要组分高值化、功能化利用研究进展[J].低碳化学与化工, DOI：10.12434/j.issn.2097-2547.20250215.

CHEN Juan,ZHAO Zhihao,XIN Jianjinn,et al.Research progress on high-value and functional utilization of main components of coal gasification fine slag[J].Low-Carbon Chemistry and Chemical Engineering, DOI：10.12434/j.issn.2097-2547.20250215.

摘要

作为煤气化过程产生的大宗固废之一，煤气化细渣高值化利用是实现其规模化消纳的关键。综述了煤气化细渣理化特性，及其主要组分（残炭和硅铝基矿物质）的高值化、功能化利用途径。残炭可用于类活性炭、吸波材料、电催化剂载体、石墨材料和超级电容器等的制备；矿物质则可用于硅基材料、沸石分子筛、陶瓷材料和铝基净水剂等的制备。此外，残炭-矿物质协同利用还可用于碳/硅复合材料等精细化产品的制备。当前，相关研究仍面临基础理论薄弱、工艺复杂、存在二次污染、产品性能不足等问题。未来，可结合微观机理调控、跨学科技术融合（如人工智能、微波辅助合成）、应用场景拓展（如5G屏蔽、CO

捕集-催化一体化），推动煤气化细渣从“环境负担”向“城市矿山”转型，助力实现“碳中和”目标。

Abstract

As one of the major solid wastes generated during the coal gasification process

the high-value utilization of coal gasification fine slag is the key to realizing its large-scale consumption. The physicochemical characteristics of coal gasification fine slag were reviewed

as well as the hi

gh-value and functional utilization pathways of its main components (residual carbon and silicon-aluminum-based minerals). The residual carbon can be used to prepare activated carbon-like materials

microwave-absorbing materials

electrocatalyst carriers

graphite materials and supercapacitors. The mineral components can be used to prepare silicon-based materials

zeolite molecular sieves

ceramic materials and aluminum-based water purifiers. In addition

the synergistic utilization of residual carbon and minerals can be applied to the preparation of refined products such as carbon/silicon composite materials. At present

related research still faces challenges such as weak fundamental theory

complex processes

secondary pollution and insufficient product performance. In the future

by combining micro-mechanism regulation

interdisciplinary technology integration (such as artificial intelligence and microwave-assisted synthesis)

and the expansion of application scenarios (such as 5G shielding and integrated CO

capture-catalysis)

the transformation of coal gasification fine slag from “environmental burden” into “urban mine” can be promoted

contributing to the realization of the “carbon neutrality” goal.

关键词

Keywords

references

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气流床煤气化细渣燃烧特性及其工程化应用研究进展