Results 41 to 50 of about 228 (172)

Research on hydrogen barrier performance and mechanism of metal nitride coatings on N80 steel surface

You-qi chuyun
ObjectiveInjection and production pipes in salt cavern hydrogen storage face severe risks of hydrogen embrittlement and corrosion. There is an urgent need to develop highly effective hydrogen barrier coatings.
Jiacong YANG, Zhenhua ZHOU, Dayan MA, Guangxu CHENG, Shengwen TU, Xiaobo HUANG, Songyan HU   +6 more
doaj   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

Biological Reviews, Volume 101, Issue 3, Page 1582-1605, June 2026.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola, David Brankovits, Tiziana Di Lorenzo, Isabel R. Amorim, Raluca Ioana Bancila, Adrià Bellvert, Enrico Bernard, Anna Blomberg, Paulo A.V. Borges, Martina Cappelletti, Rodrigo Lopes Ferreira, Rosalina Gabriel, Diana M. P. Galassi, Laura Garzoli, Vasilis Gerovasileiou, Grant C. Hose, Kathryn L. Korbel, Simone Martino, Ana Z Miller, Nataša Mori, Veronica Nanni, Giuseppe Nicolosi, Mattia Saccò, Troy S. Sakihara, Marconi Souza Silva, Anne E. Tamalavage, Maja Zagmajster, Efraín Chávez, Christian Griebler, Pedro Cardoso, Alejandro Martínez   +30 more
wiley   +1 more source

A preliminary site selection system for underground hydrogen storage in salt caverns and its application in Pingdingshan, China

Deep Underground Science and Engineering
Large‐scale underground hydrogen storage (UHS) provides a promising method for increasing the role of hydrogen in the process of carbon neutrality and energy transition. Of all the existing storage deposits, salt caverns are recognized as ideal sites for
Liangchao Huang, Yanli Fang, Zhengmeng Hou, Yachen Xie, Lin Wu, Jiashun Luo, Qichen Wang, Yilin Guo, Wei Sun   +8 more
doaj   +1 more source

Numerical Modelling of Gas Mixing in Salt Caverns During Cyclic Hydrogen Storage

Energies
This study presents the development of a robust numerical model for simulating underground hydrogen storage (UHS) in salt caverns, with a particular focus on the interactions between original gas-methane (CH4) and injected gas represented by hydrogen (H2)
Krzysztof Miłek, Wiesław Szott
doaj   +1 more source

Potential of Salt Caverns for Hydrogen Storage in Southern Ontario, Canada

Mining, 2023
Salt caverns produced by solution mining in Southern Ontario provide ideal spaces for gas storage due to their low permeability. Underground hydrogen storage (UHS) is an important part of the future renewable energy market in Ontario in order to achieve global carbon neutrality and to fill the gap left by retiring nuclear power plants.
Shasha Hui, Shunde Yin, Xiongqi Pang, Zhuoheng Chen, Kanyuan Shi   +4 more
openaire   +2 more sources

Toward Carbon Neutrality: Pathways and Challenges in Green Steel Production

cScience, Volume 2, Issue 2, June 2026.
ABSTRACT Steel, a cornerstone of modern civilization and economic growth, has experienced exponential production growth, resulting in substantial carbon emissions owing to reliance on fossil‐based reducing agents and fuels. Although conventional steelmaking methods have improved, achieving the climate targets outlined in the Paris Agreement requires ...
Xianfeng Hu, Lena Sundqvist Ökvist, Guozhu Ye, Johan Björkvall   +3 more
wiley   +1 more source

Prospects for Developing Compressed Air Energy Storage in Saudi Arabia

IET Smart Energy Systems, Volume 2, Issue 2, Page 87-101, June 2026.
Under Saudi Arabia's Vision 2030, this paper analyses the supporting role of Compressed Air Energy Storage in high‐penetration renewable energy systems and, in light of the local geological resources and grid conditions, demonstrates its feasibility for deployment and future development prospects.
Mingzhong Wan, Jun Li, Xiaoping Wang, Size Li, Jingcui Li, Priyank Lathwal, Zhide Zhu   +6 more
wiley   +1 more source

Cement Plug-Formation Interface Debonding Failure Modeling for Plugged Back Old Well in Salt Cavern Hydrogen Storage

Shiyou jixie
To address the old well plugged back issue of salt cavern hydrogen storage， based on the Cohesive zone modeling approach， a 3D finite element model of cement plug-casing-cement sheath-formation system suitable for old well plugged back in salt cavern ...
Zhao Yunsong, Fu Pan, Wang Jiangshuai, Zheng Bohan, Gou Qiangyu, Wen Weiwei   +5 more
doaj   +1 more source

Preliminary laboratory studies on hydrogen storage in a salt cavern of the Eocene Barbastro Formation, Southern Pyrenees, Spain [PDF]

Advances in Geosciences
Underground hydrogen storage (UHS) is emerging as a promising tool for managing surplus energy derived from renewable energy sources. Rock salt (halite) formations, particularly solution-mined salt caverns, offer a secure and efficient storage medium due
T. Kovács, J. Mediato, B. Ordóñez, N. Garcia-Mancha, P. Santolaria, P. Calvín, J. Sanchez Guzman, J. Gracia, S. Roces, S. Roces, P. Mata Campos, E. Berrezueta   +11 more
doaj   +1 more source

Cutting Niches in Rock Salt by Means of a High-Pressure Water Jet in Order to Accelerate the Leaching of Storage Caverns for Hydrogen or Hydrocarbons

Energies, 2020
The article explores the potential for modification of the well-known salt cavern leaching process for brine production or/and hydrocarbon or hydrogen storage facilities, enabling the acceleration of the pace of acquiring new storage capacities with ...
Waldemar Korzeniowski, Katarzyna Poborska-Młynarska, Krzysztof Skrzypkowski, Krzysztof Zagórski, Mariusz Chromik   +4 more
doaj   +1 more source