Application research progress of carbon capture, utilization and storage technology in iron and steel industry

FAN Xuefeng; HE Xuekun; ZHAO Yunjian; LI Peng; LIU Lv; WANG Gang

doi:10.12434/j.issn.2097-2547.20240172

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Application research progress of carbon capture, utilization and storage technology in iron and steel industry

- Application research progress of carbon capture, utilization and storage technology in iron and steel industry
- Vol. 50, Issue 1, Pages: 132-142(2025)
- 作者机构：
  
  中冶赛迪工程技术股份有限公司，重庆 401122
- 作者简介：
- 基金信息：
- DOI：10.12434/j.issn.2097-2547.20240172
  CLC： TQ028;TF4
- Published：25 January 2025，
  
  Received：22 April 2024，
  
  Revised：04 June 2024，
- 稿件说明：
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FAN XUEFENG, HE XUEKUN, ZHAO YUNJIAN, et al. Application research progress of carbon capture, utilization and storage technology in iron and steel industry. [J]. Low-carbon chemistry and chemical engineering, 2025, 50(1): 132-142.
DOI：

FAN XUEFENG, HE XUEKUN, ZHAO YUNJIAN, et al. Application research progress of carbon capture, utilization and storage technology in iron and steel industry. [J]. Low-carbon chemistry and chemical engineering, 2025, 50(1): 132-142. DOI： 10.12434/j.issn.2097-2547.20240172.

摘要

碳捕集、利用与封存（CCUS）技术作为最直接有效的末端碳减排手段，是实现钢铁行业“双碳”目标的关键技术保障。尽管CCUS技术在石化和电力行业已有多个示范项目，但钢铁行业CCUS技术应用仍处于探索阶段。围绕CCUS技术原理、钢铁企业碳排放特征和钢铁行业CCUS技术应用3个方面进行了总结分析。阐述了CCUS工艺流程中碳捕集、碳运输以及碳利用与封存技术的原理，分析了钢铁企业碳排放源的特点及气体组成、工况和杂质含量特征。通过梳理目前国内外钢铁企业开展的CCUS工业化应用项目及试验，总结了钢铁行业CCUS技术的关键问题及发展趋势。在综述技术应用现状的基础上，结合钢铁企业碳排放源的特征，展望了钢铁行业CCUS项目推广应用需重点关注的技术方向，以期助力于钢铁行业CCUS技术的进一步发展。

Abstract

Carbon capture

utilization and storage (CCUS) technology is the most straightforward and efficient end-of-pipe carbon reduction method. CCUS technology is essential to achieve “carbon peak and carbon neutrality” targets of iron and steel industry. Although CCUS technology has several demonstration projects in petrochemical and power industries

its application in the iron and steel industry is still nascent. CCUS technology principles

carbon emission characteristics of iron and steel enterprises and CCUS technology applications in the iron and steel industry were summarized and analyzed. The fundamentals of carbon capture

transport

utilization and storage technology in the CCUS process were outlined. The characteristics of carbon emission sources and the gas composition

conditions

and impurity content were analyzed. The key problems and development trends of CCUS technology in the iron and steel industry were summarized by analyzing the CCUS industrial application projects and tests conducted both domestically and abroad. Based on the overview of current state of CCUS technology applications and carbon emission source characteristics in iron and steel enterprises

the key technologies that should be prioritized for the promotion and implementation of CCUS projects in iron and steel industry were prospected

in order to further promote the development of CCUS technology in iron and steel industry.

关键词

钢铁行业CCUS碳排放源特征

Keywords

iron and steel industryCCUScarbon emission source characteristics

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Related Author

SUN Yangzhou

SUN Haiping

XIE Dongsheng

SHI Yong

WANG Xiang-zeng

XIAO Hong-liang

CHEN Bing

CAO Shuang-ge

Related Institution

CNOOC Energy Economics Research Institute

SINOPEC Nanjing Engineering Co., Ltd.

Xi’an Shiyou University

Shaanxi Yanchang Pretroleum (Group) Co., Ltd.

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