Fuel, Год журнала: 2025, Номер 398, С. 135460 - 135460
Опубликована: Май 1, 2025
Язык: Английский
Fuel, Год журнала: 2023, Номер 344, С. 127919 - 127919
Опубликована: Март 21, 2023
Язык: Английский
Процитировано
64
Renewable Energy, Год журнала: 2023, Номер 218, С. 119267 - 119267
Опубликована: Сен. 4, 2023
Язык: Английский
Процитировано
46
Earth-Science Reviews, Год журнала: 2023, Номер 247, С. 104599 - 104599
Опубликована: Окт. 23, 2023
Hydrogen is expected to play a key role in the future as clean energy source that can mitigate global warming. It also contribute significantly reducing imbalance between supply and demand posed by deploying renewable energy. However, infrastructure not ready for direct use of hydrogen, large-scale storage facilities are needed store excess hydrogen production. Geological formations, particularly salt caverns, seem be practical option this there already good experience storing hydrocarbons caverns worldwide. Salt known ductile, impermeable, inert natural gas. Some cases United States, Kingdom, Germany reinforce idea could viable underground especially when challenges uncertainties associated with porous media considered. cavern construction management challenging deposits completely pure mixed non-soluble strata. This review summarises suggests some potential mitigation strategies linked geomechanical geochemical interactions. The Zechstein group Northern Europe seems feasible geological site but effect impurity at deep offshore sites such Norwegian North Sea should carefully analysed. appears mechanical integrity, reactions, loss halophilic bacteria, leaching issues, diffusion among major issues internal structure pure.
Язык: Английский
Процитировано
42
Engineering, Год журнала: 2024, Номер 40, С. 211 - 225
Опубликована: Апрель 12, 2024
Hydrogen has emerged as a promising alternative to meet the growing demand for sustainable and renewable energy sources. Underground hydrogen storage (UHS) in depleted gas reservoirs holds significant potential large-scale seamless integration of intermittent sources, due its capacity address challenges associated with nature ensuring steady reliable supply. Leveraging existing infrastructure well-characterized geological formations, offer an attractive option implementation. However, knowledge gaps regarding performance hinder commercialization UHS operation. deliverability, trapping, equation state are key areas limited understanding. This literature review critically analyzes synthesizes research on during underground reservoirs; it then provides high-level risk assessment overview techno-economics UHS. The significance this lies consolidation current knowledge, highlighting unresolved issues proposing future research. Addressing these will advance hydrogen-based systems support transition landscape. Facilitating efficient safe deployment assist unlocking hydrogen's full clean carrier. In addition, aids policymakers scientific community making informed decisions technologies.
Язык: Английский
Процитировано
25
ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(40), С. 53994 - 54006
Опубликована: Сен. 26, 2024
Transitioning toward a hydrogen (H
Язык: Английский
Процитировано
18
International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 1491 - 1502
Опубликована: Фев. 5, 2025
Язык: Английский
Процитировано
6
International Journal of Hydrogen Energy, Год журнала: 2025, Номер 114, С. 71 - 80
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
2
Fuel, Год журнала: 2023, Номер 361, С. 130621 - 130621
Опубликована: Дек. 22, 2023
Язык: Английский
Процитировано
26
Energies, Год журнала: 2024, Номер 17(2), С. 394 - 394
Опубликована: Янв. 12, 2024
Underground Hydrogen Storage (UHS) provides a large-scale and safe solution to balance the fluctuations in energy production from renewable sources consumption but requires proper detailed characterization of candidate reservoirs. The scope this study was estimate hydrogen diffusion coefficient for real caprock samples two natural gas storage reservoirs that are candidates underground storage. A significant number adsorption/desorption tests were carried out using Dynamic Gravimetric Vapor/Gas Sorption System. total 15 tested at reservoir temperature 45 °C both methane. For each sample, performed with same gas. Each test included four partial pressure steps sorption alternated desorption. After applying overshooting buoyancy corrections, data then interpreted early time approximation equation. interpretable step provided value coefficient. In total, more than 90 estimations 120 available, allowing thorough comparison between methane: range 1 × 10−10 m2/s 6 10−8 methane 9 2 m2/s. coefficients measured on wet times lower compared those dry samples. Hysteresis also observed.
Язык: Английский
Процитировано
14
Sustainability, Год журнала: 2024, Номер 16(5), С. 1958 - 1958
Опубликована: Фев. 27, 2024
The paper adopts an interdisciplinary approach to comprehensively review the current knowledge in field of porous geological materials for hydrogen adsorption. It focuses on detailed analyses adsorption characteristics clay minerals, shale, and coal, considering effect factors such as pore structure competitive with multiple gases. fundamental principles underlying physically controlled storage mechanisms these matrices are explored. findings show that coal is predominantly governed by physical follows Langmuir equation. capacity decreases increasing temperature increases pressure. presence carbon dioxide methane affects hydrogen. Pore characteristics—including specific surface area, micropore volume, size—in crucial influence Micropores play a significant role, allowing molecules interact walls, leading increased enthalpy. This comprehensive provides insights into potential materials, laying groundwork further research development efficient sustainable solutions.
Язык: Английский
Процитировано
12