石油化工高等学校学报 ›› 2025, Vol. 38 ›› Issue (4): 25-33.DOI: 10.12422/j.issn.1006-396X.2025.04.004

• 石油化工 • 上一篇    下一篇

CO2捕集、利用与封存过程中的节能路径

王晋强1(), 刘百宽1,2(), 田晓利2, 李志勋2   

  1. 1.西安建筑科技大学 材料科学与工程学院,陕西 西安 710000
    2.濮阳濮耐高温材料(集团)股份有限公司,河南 濮阳 457000
  • 收稿日期:2024-05-09 修回日期:2024-06-25 出版日期:2025-08-25 发布日期:2025-07-24
  • 通讯作者: 刘百宽
  • 作者简介:王晋强(1999⁃),男,硕士研究生,从事镁质资源循环利用方面的研究;E⁃mail:2781838112@qq.com

Pathways to Energy Savings in Carbon Dioxide Capture,Utilization and Storage Processes

Jinqiang WANG1(), Baikuan LIU1,2(), Xiaoli TIAN2, Zhixun LI2   

  1. 1.School of Materials Science and Engineering,Xi'an University of Architecture and Technology,Xi'an Shannxi 710000,China
    2.Puyang Refractories Group Co. ,Ltd. ,Puyang Henan 457000,China
  • Received:2024-05-09 Revised:2024-06-25 Published:2025-08-25 Online:2025-07-24
  • Contact: Baikuan LIU

摘要:

CO2捕集、利用与封存(CCUS)是目前降低CO2排放、缓解温室效应的重要措施。吸收法作为当前大规模商业化CO?捕集的主流技术,其高能耗问题严重制约了CCUS技术的推广与发展。聚焦CCUS过程中的节能路径,系统评述了新型吸收剂的研发、新型高效反应器的设计、CO2捕集转化一体化技术三个关键方向的最新研究进展与成果。结果表明,新型吸收剂可降低吸收反应过程的能耗;新型高效反应器可大幅强化传质;CO2捕集转化一体化技术则从工艺源头实现节能降耗。未来研究需着力于新型吸收剂的工业化应用验证、反应器长期运行的稳定性与成本控制、吸收转化一体化技术经济性的进一步提升,以推动低能耗CCUS技术的规模化应用,助力“双碳”目标的实现。

关键词: 二氧化碳捕集, 过程耦合, 节能, 有机胺

Abstract:

Carbon dioxide capture,utilization and storage(CCUS) is a crucial strategy for mitigating the greenhouse effect and reducing CO? emissions.As the predominant technology for large?scale commercial CO? capture,the high energy consumption of the absorption method seriously restricts the popularization and development of CCUS technology.This paper focuses on the energy?saving path in the CCUS process,and systematically reviews the latest research progress and achievements in three key directions: The research and development of new absorbents,design of new high?efficiency reactors,coupling of CO2 capture and conversion process.The results show that the new absorbent reduces the energy consumption of the absorption reaction process,the high?efficiency reactor greatly enhances the mass transfer,and the integrated coupling technology realizes energy saving and consumption reduction from the process source.Future research needs to focus on the verification of the industrial application of new absorbents,the stability and cost control of long?term operation of reactors,and the further improvement of the economic efficiency of absorption and conversion integration technology,so as to promote the large?scale application of low?energy CCUS technology and help achieve the "double carbon" goal.

Key words: Carbon dioxide capture, Process coupling, Energy?saving, Organic amine

中图分类号: 

引用本文

王晋强, 刘百宽, 田晓利, 李志勋. CO2捕集、利用与封存过程中的节能路径[J]. 石油化工高等学校学报, 2025, 38(4): 25-33.

Jinqiang WANG, Baikuan LIU, Xiaoli TIAN, Zhixun LI. Pathways to Energy Savings in Carbon Dioxide Capture,Utilization and Storage Processes[J]. Journal of Petrochemical Universities, 2025, 38(4): 25-33.

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