Results 1 to 10 of about 229 (171)

Leakage risk assessment system for salt cavern hydrogen storage

Deep Underground Science and Engineering
Salt cavern hydrogen storage (SCHS) is an important component of large‐scale underground hydrogen storage, with advantages such as large hydrogen storage capacity and economic feasibility.
Weizheng Bai, Xilin Shi, Shijie Zhu, Xinxing Wei, Yashuai Huang   +4 more
doaj   +3 more sources

Characterization and assessment of hydrogen leakage mechanisms in salt caverns [PDF]

Scientific Reports
Salt caverns are widely regarded as a suitable option for the underground storage of hydrogen. However, an accurate assessment of the hydrogen leakage through the walls of salt caverns into the surrounding formations remains crucial.
Mojtaba Ghaedi, Raoof Gholami
doaj   +2 more sources

Predicting microbial activity potential in salt caverns based on brine chaotropicity analysis [PDF]

Scientific Reports
Salt caverns are promising sites for hydrogen (H₂) storage, but microbial activity in these high-salinity environments poses risks, including H₂ consumption and subsequent toxic hydrogen-sulfide (H₂S) production by sulphate-reducing bacteria.
Abduljelil Kedir, Kyle Mayers, Janiche Beeder, Silvan Hoth, Nicole Dopffel   +4 more
doaj   +2 more sources

Geomechanical simulation of energy storage in salt formations [PDF]

Scientific Reports, 2021
A promising option for storing large-scale quantities of green gases (e.g., hydrogen) is in subsurface rock salt caverns. The mechanical performance of salt caverns utilized for long-term subsurface energy storage plays a significant role in long-term ...
Kishan Ramesh Kumar, Artur Makhmutov, Christopher J. Spiers, Hadi Hajibeygi   +3 more
doaj   +2 more sources

Microbial hydrogen consumption leads to a significant pH increase under high-saline-conditions: implications for hydrogen storage in salt caverns [PDF]

Scientific Reports, 2023
Salt caverns have been successfully used for natural gas storage globally since the 1940s and are now under consideration for hydrogen (H2) storage, which is needed in large quantities to decarbonize the economy to finally reach a net zero by 2050.
Nicole Dopffel, Kyle Mayers, Abduljelil Kedir, Edin Alagic, Biwen Annie An-Stepec, Ketil Djurhuus, Daniel Boldt, Janiche Beeder, Silvan Hoth   +8 more
doaj   +2 more sources

Blowout Prediction on a Salt Cavern Selected for a Hydrogen Storage Pilot

Energies, 2022
To prevent climate change, Europe and the world must shift to low-carbon and renewable energies. Hydrogen, as an energy vector, provides viable solutions for replacing polluting and carbon-emitting fossil fuels. Gaseous hydrogen can be stored underground
Hippolyte Djizanne, Carlos Murillo Rueda, Benoit Brouard, Pierre Bérest, Grégoire Hévin   +4 more
doaj   +3 more sources

Underground hydrogen storage: The techno-economic perspective [version 2; peer review: 1 approved, 2 approved with reservations] [PDF]

Open Research Europe
The changes in the energy sector after the Paris agreement and the establishment of the Green Deal, pressed the governments to embrace new measures to reduce greenhouse gas emissions.
Eva Scholtzová, Júlio Ferreira Carneiro, Pavlos Tyrologou, Nikolaos Koukouzas, Nazaré Couto, Eleni Gianni   +5 more
doaj   +2 more sources

The Development, Current Status and Challenges of Salt Cavern Hydrogen Storage Technology in China

Energies
This paper provides a systematic visualization of the development, current status and challenges of salt cavern hydrogen storage technology based on the relevant literature from the past five years in the Web of Science Core Collection database.
Jun Huang, Xinbo Ge, Hongling Ma, Xilin Shi, Yinping Li   +4 more
doaj   +3 more sources

The Necessity and Feasibility of Hydrogen Storage for Large-Scale, Long-Term Energy Storage in the New Power System in China

Energies, 2023
In the process of building a new power system with new energy sources as the mainstay, wind power and photovoltaic energy enter the multiplication stage with randomness and uncertainty, and the foundation and support role of large-scale long-time energy ...
Huaguang Yan, Wenda Zhang, Jiandong Kang, Tiejiang Yuan   +3 more
doaj   +1 more source

Shape Modelling and Volume Optimisation of Salt Caverns for Energy Storage

Applied Sciences, 2021
Salt caverns are an attractive solution to the growing energy demand in view of their large storage capacity, safety of storage operation and long operation time.
Katarzyna Cyran, Michal Kowalski
doaj   +1 more source