中国燃煤电厂二氧化碳捕集利用与封存的规划布局

IF 6.7 1区工程技术 Q2 ENERGY & FUELS

Fuel Pub Date : 2025-05-29 DOI:10.1016/j.fuel.2025.135723

Xudong Gao , Kai Zhang , Dongqi Ji , Haoming Ma , Yang Meng , Shu Jiang , Wei Tian , Yuhang Tang , Liu He , Chaohua Liu , Hon Chung Lau , Zhangxin Chen

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引用次数: 0

摘要

本研究旨在通过二氧化碳源汇匹配分析对中国燃煤电厂进行脱碳。对中国CFPPs的二氧化碳排放和中国油气田的二氧化碳封存潜力进行了综合评估。进行了详细的CO2源汇匹配分析。然后，讨论了相关的CO2捕集、利用和封存（CCUS）部署的利弊。中国现有的972个cfpp的二氧化碳排放量为4814.23万吨/年。预计556个油田和164个气田的CO2储存量分别为5.31 Gt和5.50 Gt。此外，到2060年，中国油气田的二氧化碳减排潜力为10.3 Gt至5.12 Gt。2030年至2060年CCUS项目的投资成本在265亿至1670亿美元之间。部署CCUS项目可产生124亿至683亿美元的净现值（NPV）。最后，提出了中国CFPPs的十大CCUS项目。

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A proposed layout of CO2 capture utilization and storage for coal fired power plants in China

This study aims to decarbonize coal-fired power plants (CFPPs) in China through CO₂ source-sink matching analysis. A comprehensive assessment of CO₂ emissions from China’s CFPPs and the CO₂ sequestration potential of oil and gas fields in China is investigated. A detailed CO₂ source-sink matching analysis is performed. Afterwards, the pros and cons of the associated CO₂ capture, utilization and storage (CCUS) deployment are discussed. There are CO₂ emissions of 4,814.23 Mtpa from 972 existing CFPPs in China. The estimated CO₂ storage capacity of 556 oil fields and 164 gas fields is 5.31 Gt and 5.50 Gt, respectively. Furthermore, there is a CO₂ reduction potential of 1.03 Gt to 5.12 Gt in the oil and gas fields in China by 2060. The investment cost for CCUS projects between 2030 and 2060 ranges from $26.5 billion to $167 billion. A net present value (NPV) of $12.4 billion to $68.3 billion can be generated by deploying the CCUS projects. Finally, the top ten CCUS projects for the CFPPs in China are proposed.

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来源期刊

Fuel 工程技术-工程：化工

CiteScore

12.80

自引率

20.30%

发文量

3506

审稿时长

64 days

期刊介绍： The exploration of energy sources remains a critical matter of study. For the past nine decades, fuel has consistently held the forefront in primary research efforts within the field of energy science. This area of investigation encompasses a wide range of subjects, with a particular emphasis on emerging concerns like environmental factors and pollution.