资源与产业 ›› 2026, Vol. 28 ›› Issue (2): 138-152.DOI: 10.13776/j.cnki.resourcesindustries.20260305.001

• 非主题来稿选登 • 上一篇    

基于知识图谱的CO2地质封存研究脉络、演进和趋势分析

何虎军1,2,王景昊1,张纬纬1,王兆栋1,李苗苗1,张菲霞1   

  1. (1.长安大学 地球科学与资源学院,陕西 西安 710054;2.长安大学 西部矿产资源与地质工程教育部重点实验室,陕西 西安 710054)
  • 收稿日期:2025-07-30 修回日期:2025-11-20 出版日期:2026-04-20 发布日期:2026-04-20
  • 作者简介:何虎军,博士、副教授,主要从事矿产资源评价与成矿预测研究。E-mail: hsj2010@chd.edu.cn
  • 基金资助:
    陕西省自然科学基金项目(2023-JC-YB-261);青海省“昆仑英才·高端创新创业人才”计划资助项目(2023)

Research Context, Evolution and Trend of Carbon Dioxide Geological Storage Based on Knowledge Graphs

HE Hujun1, 2, WANG Jinghao1, ZHANG Weiwei1, WANG Zhaodong1, LI Miaomiao1, ZHANG Feixia1   

  1. (1.School of Earth Science and Resources, Chang'an University, Xi'an 710054, China; 2.Key Laboratory of Western China's Mineral Resources and Geological Engineering, Ministry of Education, Chang'an University, Xi'an 710054, China)
  • Received:2025-07-30 Revised:2025-11-20 Online:2026-04-20 Published:2026-04-20

摘要: 由CO2等温室气体排放引发的气候变化与环境污染,是当今人类面临的最严峻且紧迫的全球性挑战之一。CO2地质封存作为应对气候变化、实现碳中和目标的关键技术,涉及多源、异构且复杂的数据体系。知识图谱能够有效整合上述数据,为系统化知识管理提供支撑,有助于科研人员深化理解与应用。以Web of Science核心合集数据库为数据源,结合CiteSpace可视化工具与文献计量方法,系统梳理CO2地质封存领域的研究进展,挖掘基础知识和研究热点,揭示其发展趋势。结果表明:1)2020年以来,该领域发文量保持高位,但增速略有放缓,标志着研究进入成熟阶段,正从理论探索转向实际应用。中国近年来发文量增长迅速,已位居世界前列,研究内容覆盖从基础理论到现场试验的各个方面;2)研究主要聚焦于化学、微生物、地球科学及生态、地球、海洋等领域,深度融合的多学科协同创新研究成为必然选择;3)研究机构类型多样,但跨学科、跨区域合作仍显不足,核心作者群尚未形成,需加强协作以提升学术创新力与影响力;4)随着碳捕集、利用与封存(CCUS)技术的不断进步,在全球气候治理、能源结构转型与资源安全保障等多重需求驱动下,非常规能源的开发与利用、CO2地质封存过程中的取热-储能利用及微生物转化日益成为研究焦点。同时,不同储层条件下CO2注入引发的压力抬升与流体迁移的大尺度模拟研究,已成为国际共同关注的热点。此外,结合数值模拟与地球物理技术,实现碳封存工程中CO2运移规律的科学与精准预测,也是未来重要研究方向。建议各国将CCUS明确纳入国家碳中和政策体系,构建可持续商业模式与激励机制,完善法律法规与标准体系,布局“碳捕集—运输—封存”产业集群,培育专业化技术服务与装备制造产业,并推动透明化沟通与公众参与。科研人员应打破学科壁垒,构建深度融合的研究范式,通过数据共享、模型耦合与共识决策,提升学科整体影响力,推动CCUS技术向规模化、商业化与社会化方向发展。

关键词: CO2捕集与封存, 知识图谱, CiteSpace, 合作网络, 可视化分析, 知识挖掘

Abstract: Global climate change and environmental pollution caused by greenhouse gas emissions, such as CO2, represent one of the most severe and urgent global challenges today. As a key technology for addressing climate change and achieving carbon neutrality goals, CO2 geological storage involves multi-source, heterogeneous, and complex data systems. Knowledge graphs can effectively integrate the aforementioned data, providing support for systematic knowledge management and helping researchers deepen their understanding and application. Using the Web of Science Core Collection database as the data source, combined with the CiteSpace visualization tool and bibliometric methods, this study systematically reviewed the research progress in the field of CO2 geological storage, uncovered foundational knowledge and research hotspots, and revealed its development trends. The results indicate that the annual number of publications in this field has remained high since 2020, but the growth rate has slightly slowed, marking the field's entry into a mature stage, transitioning from theoretical exploration to practical application. In recent years, China's publication output has grown rapidly, ranking among the top globally, with research content covering various aspects from fundamental theory to field trials. Research primarily focuses on fields such as chemistry, microbiology, geosciences, ecology, earth science, and oceanography, making deeply integrated multidisciplinary collaborative innovation an inevitable choice. While there is a diverse range of research institutions, interdisciplinary and cross-regional cooperation remains insufficient, and a core group of authors has not yet formed. Strengthening collaboration is necessary to enhance academic innovation and influence. With the continuous advancement of Carbon Capture, Utilization, and Storage (CCUS) technologies, driven by multiple demands including global climate governance, energy structure transformation, and resource security assurance, the development and utilization of unconventional energy sources, as well as heat extraction-energy storage utilization and microbial transformation during CO2 geological storage, are increasingly becoming research hotspots. Large-scale simulation studies of pressure buildup and fluid migration induced by CO2 injection under different reservoir conditions have become a shared international research hotspot. Furthermore, achieving scientific and accurate prediction of CO2 migration patterns in carbon storage projects by combining numerical simulation with geophysical techniques represents another important future research direction. It is recommended that countries explicitly incorporate CCUS into their national carbon neutrality policy frameworks, establish sustainable business models and incentive mechanisms, improve relevant laws, regulations, and standards, plan “carbon capture-transport-storage” industrial clusters, cultivate specialized technical services and equipment manufacturing industries, and promote transparent communication and public participation. Researchers should break down disciplinary barriers, construct deeply integrated research paradigms, and enhance the overall impact of the discipline through data sharing, model coupling, and consensus decision-making, thereby promoting the development of CCUS technology towards large-scale, commercial, and socialized implementation.

Key words: CO2 capture and storage, knowledge graph, CiteSpace, collaboration network, visual analysis, knowledge mining

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