地下储氢研究进展及展望

作者：Lu Wang, Jin Zhijun, Zeiyu Lü, Su Yutong · 发表于：Earth Science-Journal of China University of Geosciences · 年份：2023 · DOI：10.3799/dqkx.2024.001 · 被引用次数：2 · 研究领域：Catalysts for Methane Reforming、Catalytic Processes in Materials Science、Zeolite Catalysis and Synthesis

As the importance of hydrogen continues to grow, large-scale hydrogen storage is receiving increasing focus.In this paper it extensively examines the classification, advantages, and drawbacks of underground hydrogen storage facilities through comprehensive literature research, providing a theoretical foundation for the implementation of such storage systems.Furthermore, it elucidates the interactions between hydrogen and minerals, and highlights the hydrogen adsorption characteristics of clay minerals and coal seams, offering novel insights into addressing challenges related to large-scale hydrogen storage and lowcost adsorption-based storage.The study findings reveal that (1) hydrogen storage facilities are primarily categorized into salt cavern storage, depleted oil and gas reservoir storage, and aquifer storage, with salt cavern storage currently being the most favorable option; (2) variations in temperature, pressure, concentration of fatty acids, and organic acid carbon number affect the hydrogen wettability of minerals, thus impacting caprock sealing capacity; and (3) certain clay minerals, coal seams, and other materials can adsorb hydrogen, presenting potential avenues for new underground hydrogen storage materials.Based on the above research and analysis, the main problems existing in underground hydrogen storage are pointed out, and the future development prospect of underground hydrogen storage is prospected, in order to provide reference for the site selection and...