气候变化领域集成服务门户(CCPortal): Enabling large-scale hydrogen storage in porous media-the scientific challenges

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DOI	10.1039/d0ee03536j
	Enabling large-scale hydrogen storage in porous media-the scientific challenges
	Heinemann N.; Alcalde J.; Miocic J.M.; Hangx S.J.T.; Kallmeyer J.; Ostertag-Henning C.; Hassanpouryouzband A.; Thaysen E.M.; Strobel G.J.; Schmidt-Hattenberger C.; Edlmann K.; Wilkinson M.; Bentham M.; Stuart Haszeldine R.; Carbonell R.; Rudloff A.
发表日期	2021
ISSN	17545692
起始页码	853
结束页码	864
卷号	14 期号:2
英文摘要	Expectations for energy storage are high but large-scale underground hydrogen storage in porous media (UHSP) remains largely untested. This article identifies and discusses the scientific challenges of hydrogen storage in porous media for safe and efficient large-scale energy storage to enable a global hydrogen economy. To facilitate hydrogen supply on the scales required for a zero-carbon future, it must be stored in porous geological formations, such as saline aquifers and depleted hydrocarbon reservoirs. Large-scale UHSP offers the much-needed capacity to balance inter-seasonal discrepancies between demand and supply, decouple energy generation from demand and decarbonise heating and transport, supporting decarbonisation of the entire energy system. Despite the vast opportunity provided by UHSP, the maturity is considered low and as such UHSP is associated with several uncertainties and challenges. Here, the safety and economic impacts triggered by poorly understood key processes are identified, such as the formation of corrosive hydrogen sulfide gas, hydrogen loss due to the activity of microbes or permeability changes due to geochemical interactions impacting on the predictability of hydrogen flow through porous media. The wide range of scientific challenges facing UHSP are outlined to improve procedures and workflows for the hydrogen storage cycle, from site selection to storage site operation. Multidisciplinary research, including reservoir engineering, chemistry, geology and microbiology, more complex than required for CH4 or CO2 storage is required in order to implement the safe, efficient and much needed large-scale commercial deployment of UHSP. © The Royal Society of Chemistry.
英文关键词	Aquifers; Hydrogen economy; Hydrogen sulfide; Hydrogeology; Porous materials; Site selection; Sulfur compounds; Commercial deployment; Geological formation; Hydrocarbon reservoir; Hydrogen sulfide gas; Large scale hydrogen; Multi-disciplinary research; Permeability change; Reservoir engineering; Hydrogen storage; carbon dioxide; carbon sequestration; detection method; energy storage; hydrogen sulfide; permeability; porosity; porous medium; power generation; reservoir; site selection
语种	英语
来源期刊	Energy & Environmental Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/190792
作者单位	School of Geosciences, University of Edinburgh, United Kingdom; Geosciences Barcelona, Csic, Barcelona, Spain; Institute of Earth and Environmental Science, University of Freiburg, Germany; Energy and Sustainability Research Institute Groningen (ESRIG), University of Groningen, Netherlands; Department of Earth Sciences, Utrecht University, Netherlands; Gfz German Research Centre for Geosciences, Potsdam, Germany; Federal Institute for Geosciences and Natural Resources, Germany; Institute of Subsurface Energy Systems, Clausthal University of Technology, Germany; British Geological Survey, Keyworth Nottingham, United Kingdom
推荐引用方式 GB/T 7714	Heinemann N.,Alcalde J.,Miocic J.M.,et al. Enabling large-scale hydrogen storage in porous media-the scientific challenges[J],2021,14(2).
APA	Heinemann N..,Alcalde J..,Miocic J.M..,Hangx S.J.T..,Kallmeyer J..,...&Rudloff A..(2021).Enabling large-scale hydrogen storage in porous media-the scientific challenges.Energy & Environmental Science,14(2).
MLA	Heinemann N.,et al."Enabling large-scale hydrogen storage in porous media-the scientific challenges".Energy & Environmental Science 14.2(2021).