Results 51 to 60 of about 720 (163)

Salt exploitation by dissolution – an alternative method to reduce post-closure risks [PDF]

MATEC Web of Conferences
During the last century, the mine closure frequency had significantly increased, therefore important environmental issues affect the public safety and the sustainable development process of the mining areas.
Moisuc-Hojda Daniel, Lazar Maria, Faur Florin, Apostu Izabela-Maria   +3 more
doaj   +1 more source

Geotechnics aspects salt exploitation of the slovak deposits [PDF]

Acta Montanistica Slovaca, 2004
Salt caverns can be used for a variety of storage purposes, and this requires adequate calculation methods for the rock mechnical behavior and for the proof of cavern stability.
Vavrek Pavol
doaj  

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

Multiphysics modeling of coupling compressed‐air energy storage‐thermal storage in salt caverns: An approach to insoluble sediment as heat reservoir feasibility analysis

Deep Underground Science and Engineering
A significant number of salt caverns have high proportions of insoluble sediments, but the thermal storage utilization potential of insoluble sediments remains understudied within current research. Therefore, this study aims to explore the feasibility of
Tsunming Wong, Yingjie Wei, Yuxin Jie, Xiangyang Zhao, Jiamin Zhang   +4 more
doaj   +1 more source

Research progress and application prospect of hydrogen storage technology in underground space

You-qi chuyun
ObjectiveWith the ongoing advancements in the “carbon peaking and carbon neutrality” strategy and sustainable development goals, hydrogen energy, as a secondary energy source, has garnered significant attention both in China and internationally, due to ...
Mincong WANG, Lei HOU, Xueting WANG, Muqingyun YANG, Zicong XU, Yueqi LIU, Shuyan ZHU   +6 more
doaj   +1 more source

Numerical Simulation Study of Salt Cavern CO₂ Storage in Power-to-Gas System

Energies
China’s renewable energy sector is experiencing rapid growth, yet its inherent intermittency is creating significant challenges for balancing power supply and demand. Power-to-gas (PtG) technology, which converts surplus electricity into combustible gas,
Weizheng Bai, Jun Lu, Jian Wang, Xinghui Fu, Yaping Fu, Yashuai Huang, Xiao Wang, Xilin Shi   +7 more
doaj   +1 more source

Feasibility and key technologies for the construction of salt cavern helium storage in China

You-qi chuyun
[Objective] Due to the scarcity of helium resources, insufficient production, high external dependence and single source, the security situation of helium resources in China is very severe.
ZHOU Zhaoheng, ZHOU Donglin, WANG Jianfu, WANG Lidong   +3 more
doaj   +1 more source

CAES as a Way for Large-Scale Storage of Surplus Energy in Poland from Renewable Energy Sources

Energies
The ongoing energy transformation and growing share of renewable energy sources (RES) in electricity production force the search for large-scale energy storage facilities as a possibility for storing electricity from RES because its production is not ...
Krzysztof Polański
doaj   +1 more source

A Review of Enhanced Methods for Oil Recovery from Sediment Void Oil Storage in Underground Salt Caverns

Energies
Salt caverns are recognized as an excellent medium for energy storage. However, due to the unique characteristics of China’s bedded salt formations, which contain numerous salt layers and a high concentration of insoluble impurities, significant ...
Xinxing Wei, Xilin Shi, Yinping Li, Peng Li, Mingnan Xu, Yashuai Huang, Yang Hong   +6 more
doaj   +1 more source

Analysis of salt and casing fracture mechanisms during cavern integrity testing for SPR salt caverns. [PDF]

, 2006
Ehgartner, Brian L., Sobolik, Steven Ronald   +1 more
openaire   +2 more sources