摘要
二氧化碳地质封存是指通过工程技术手段将捕集的二氧化碳注入地下深部咸水层、枯竭油气藏、不可开采煤层等地质体中,全球主要国家二氧化碳地质封存潜力巨大,为实现全球净零排放提供了充足的封存空间。本文总结了国内外二氧化碳地质封存应用现状,并分析了我国二氧化碳地质封存将面临的关键问题:碳封存技术与国际先进水平相比差距较大;实时动态监测及长期监测缺乏;资源压覆、确权及责任划分尚不完善。为顺利推进先导性试验和规模化应用,本文提出如下建议措施:推动产学研合作,开发高效、安全的二氧化碳封存技术;构建高精度、高灵敏度的多种监测技术的综合监测体系,实现长期、连续、稳定的监测;明确深部碳储空间资源属性及开发优先级关系,提出多资源协同开发激励政策和管理措施。上述措施的实施将有效推动我国二氧化碳地质封存技术的发展,为应对气候变化和实现碳达峰、碳中和目标提供关键保障。
Geological storage of carbon dioxide(CO_(2))involves injecting captured CO_(2) into deep underground geological formations,such as saline aquifers,depleted oil and gas reservoirs,and unmineable coal seams,using engineering methods.Major countries worldwide possess vast potential for CO_(2) geological storage,offering ample storage space to help achieve global net-zero emissions.This paper summarizes the current status of CO_(2) geological sequestration applications both in China and internationally and analyzes the key challenges China will face in this area:the large gap between carbon storage technology and the international advanced level,the lack of real-time dynamic monitoring and long-term monitoring,and the resource overriding,confirmation of the right,and the division of responsibility.In order to smoothly promote the pilot test and large-scale application,this article proposes the following suggestions and measures:promote collaboration between industry,academia,and research institutions to develop efficient and safe CO_(2) storage technologies.Furthermore,a comprehensive monitoring system integrating multiple high-precision,high-sensitivity techniques must be established to ensure long-term,continuous,and stable monitoring.It is also crucial to clarify the resource attributes and development priorities of deep carbon storage spaces,and to formulate incentive policies and management measures for the synergistic development of multiple resources.The implementation of the aforementioned measures will effectively advance the development of China’s geological CO_(2) storage technology,providing critical support for addressing climate change and achieving the goals of peak carbon emissions and carbon neutrality.
作者
崔晓松
郭朝斌
原文涛
房斌斌
程丽媛
王姣霞
杨美萍
耿杰
刘博
刘斯墨
尹振勇
CUI Xiaosong;GUO Chaobin;YUAN Wentao;FANG Binbin;CHENG Liyuan;WANG Jiaoxia;YANG Meiping;GENG Jie;LIU Bo;LIU Simo;YIN Zhenyong(Shanxi Coal Geology 148 Exploration Institute Co.,Ltd.,Shanxi Taiyuan 030027,China;Chinese Academy of Geological Sciences,Beijing 100037,China;Technology Innovation Center for Carbon Sequestration and Geological Energy Storage,MNR,Beijing 100037,China)
出处
《上海国土资源》
2025年第3期27-34,52,共9页
Shanghai Land & Resources
基金
山西省重点研发计划项目“山西省地下咸水层二氧化碳地质封存选址关键技术研究”202102090301009
山西省自然资源厅2023年度地质勘查项目2023-1-29
国家自然科学基金(No.42372286,U2244215,U2344226)
中国地质调查局地质调查项目(DD20221819,DD20221819)
中国地质科学院基本科研业务费专项经费资助(项目编号:JKYQN202306,JKY202413)。
关键词
二氧化碳地质封存
深部碳储空间
碳封存技术
激励政策
管理措施
carbon dioxide geological storage
deep carbon storage space
carbon storage technology
incentive policy
management measures
