煤炭低碳转化技术及CO<sub>2</sub>制化学品工艺研究进展

陈文静; 徐兴堂; 冯杰; 李文英

doi:10.12434/j.issn.2097-2547.20240377

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煤炭低碳转化技术及CO₂制化学品工艺研究进展

绿色低碳化工技术 | 更新时间：2025-02-27

- 煤炭低碳转化技术及CO₂制化学品工艺研究进展
- Research progress on low-carbon coal conversion technology and CO₂ to chemicals process
- 低碳化学与化工 2025, 50(2): 88-99.
- 作者机构：
  
  太原理工大学省部共建煤基能源清洁高效利用国家重点实验室，山西太原 030024
- 作者简介：
  
  陈文静（1999—），硕士研究生，研究方向为化工系统工程，E-mail：chenwenjing0589@link.tyut.edu.cn。
  徐兴堂（1993—），博士，讲师，研究方向为能源化工，E-mail：xuxingtang@tyut.edu.cn；
  李文英（1968—），博士，教授，研究方向为能源化工，E-mail：ying@tyut.edu.cn。
- 基金信息：
  
  国家重点研发计划战略性科技创新合作项目(2022YFE0208400);山西省基础研究计划（自由探索类）青年项目(202303021212037)
- DOI：10.12434/j.issn.2097-2547.20240377
  中图分类号： TQ536;TK91
- 收稿日期：2024-09-06，
  
  修回日期：2024-10-08，
  
  纸质出版日期：2025-02-25
- 稿件说明：
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陈文静,徐兴堂,冯杰等.煤炭低碳转化技术及CO₂制化学品工艺研究进展[J].低碳化学与化工,2025,50(02):88-99.

CHEN Wenjing,XU Xingtang,FENG Jie,et al.Research progress on low-carbon coal conversion technology and CO₂ to chemicals process[J].Low-carbon Chemistry and Chemical Engineering,2025,50(02):88-99.
陈文静,徐兴堂,冯杰等.煤炭低碳转化技术及CO₂制化学品工艺研究进展[J].低碳化学与化工,2025,50(02):88-99. DOI： 10.12434/j.issn.2097-2547.20240377.

CHEN Wenjing,XU Xingtang,FENG Jie,et al.Research progress on low-carbon coal conversion technology and CO₂ to chemicals process[J].Low-carbon Chemistry and Chemical Engineering,2025,50(02):88-99. DOI： 10.12434/j.issn.2097-2547.20240377.

摘要

发展煤炭清洁高效转化技术，根本在于提高煤中有效元素C、H和O的利用率。而煤富含C元素，势必在利用过程中产生CO

，因此在煤炭加工利用过程中，通过化学反应耦合，将产生的CO

再利用制成有机化学品（如醇、醚、酸和酯等），无论是在煤化工技术领域，还是在有机合成化学领域都有重要的学术意义和显著的社会效益。从煤炭加工利用行业的碳排放特点出发，分别介绍了煤炭与可再生能源耦合，碳捕集、利用与封存以及CO

化学利用3种煤炭低碳转化技术。通过化学反应将煤炭加工利用过程中产生的CO

制成含氧化学品，不仅可以在保证原有工艺不被改变的基础上减少CO

的直接排放量，还可以生产人类社会所需的高附加值化学品，变“废”为宝。为此，重点论述了基于Aspen Plus模拟CO

制备甲醇、甲酸、二甲醚以及碳酸二甲酯等含氧有机化合物的最新化学工艺研究进展，总结了工艺流程的技术特点以及物质转化、能量利用和经济效益等性能参数，并根据先进的煤炭低碳转化技术提出了煤基CO

低碳转化新路径，致力于推动煤炭清洁转化技术耦合CO

化学再利用向工业应用发展。

Abstract

The fundamental goal of developing clean and efficient coal conversion technologies is to improve the utilization efficiency of the effective elements C

H and O in coal. Coal is rich in C element

which will inevitably produce CO

during the utilization process. Therefore

in the process of coal utilization

the generated CO

is coupled through chemical reactions to be reused int

o organic chemicals (such as alcohols

ethers

acids and esters

etc.)

which has important academic significance and significant social benefits in coal chemical technology and in the field of organic synthesis chemistry. Starting from the carbon emission characteristics of the coal processing and utilization industry

three coal low-carbon conversion technologies

namely coal coupled with renewable energy

carbon capture

utilization and storage and CO

chemical utilization were introduced

respectively. By chemical reactions to convert CO

generated during the process of coal processing and utilization into oxygen-containing chemicals can not only reduce the direct emission of CO

while ensuring that the original process is not changed

but also produce high value-added chemicals needed by the human society

turning “waste” into treasure. For this purpose

the latest chemical process research progress on simulating CO

to prepare oxygen-containing organic compounds such as methanol

formic acid

dimethyl ether and dimethyl carbonate by Aspen Plus was emphasized. The technical characteristics of the process and the performance parameters

such as material conversion

energy utilization

economic benefits and so on were summarized. Based on advanced low-carbon coal conversion technologies

a new process of coal-based CO

low-carbon conversion was proposed

which is dedicated to promoting the development of clean coal conversion technology coupled with CO

chemical reuse to industrial applications.

关键词

Keywords

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煤炭低碳转化技术及CO2制化学品工艺研究进展

Research progress on low-carbon coal conversion technology and CO2 to chemicals process

DOI：10.12434/j.issn.2097-2547.20240377

摘要

Abstract

关键词

Keywords

references

煤炭低碳转化技术及CO₂制化学品工艺研究进展

Research progress on low-carbon coal conversion technology and CO₂ to chemicals process