Results 241 to 250 of about 14,309 (273)

The role of hydrogen in geological processes in the earth's interior

Solid State Ionics, 1997
Abstract Hydrogen (reported as H 2 O) affects the physical properties of silicate materials profoundly. Silicates (with Mg and Fe) dominate a significant portion of the earth's crust and mantle (0–2900 km depth). The melting point of the silicate assemblage in the upper mantle (olivine dominated) is decreased by up to 400°C at 3 GPa with the addition
openaire   +1 more source

Enhancing Geological Storage of Hydrogen in Subsurface Caverns

Middle East Oil, Gas and Geosciences Show (MEOS GEO)
Abstract Global hydrogen (H2) production is projected to reach ∼500 Mt/year by 2050. Large-scale storage of H2 is considered a pre-requisite for the hydrogen economy. Subsurface H2 storage including in salt caverns is seen as a viable option that supports large-scale storage and on-demand access to large-quantity energy.
Weiyao Yan, Ahmet Atilgan, Rajesh Goteti, Yaser Zayer   +3 more
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Storage of hydrogen, natural gas, and carbon dioxide – Geological and legal conditions

International Journal of Hydrogen Energy, 2021
Radosław Tarkowski, Barbara Uliasz-Misiak, Piotr Tarkowski   +2 more
exaly  

Quartz-Fluid Interfacial Tension of Hydrogenated and De-Hydrogenated Organic Hydrogen Carriers: Implications for Hydrogen Geological Storage

Middle East Oil, Gas and Geosciences Show (MEOS GEO)
Abstract A hydrogen-based economy necessitates effective hydrogen storage, and Organic Hydrogen Carriers (OHCs) represent a promising solution to this challenge. OHCs offer a practical, safe, and efficient means for handling, distributing, and storing hydrogen, particularly in geological formations.
Muhammad Ali, Narendra Kumar, Manojkumar Gudala, Zeeshan Tariq, Mutaz Alsubhi, Faisal Alissa, Abdulwahab Ghamdi, Hussein Hoteit   +7 more
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Understanding geologic hydrogen resource potential

Goldschmidt2023 abstracts, 2023
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Influence of organics and gas mixing on hydrogen/brine and methane/brine wettability using Jordanian oil shale rocks: Implications for hydrogen geological storage

Journal of Energy Storage, 2023
Amer Alanazi, Nurudeen Yekeen, Israa S Abu-Mahfouz   +2 more
exaly  

Is geologic hydrogen a green energy solution?

New Scientist, 2023
openaire   +1 more source

Mapping geological hydrogen storage capacity and regional heating demands: An applied UK case study

Applied Energy, 2021
Julien Mouli-Castillo, Niklas Heinemann, Katriona Edlmann   +2 more
exaly  

Prospectivity mapping for geologic hydrogen

Professional Paper
Sarah E. Gelman, Jane S. Hearon, Geoffrey S. Ellis   +2 more
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Geologic Storage of Hydrogen - Fundamentals, Processing, and Projects

2016
This chapter first provides an overview of fundamental aspects of geological hydrogen storage, focusing on thermodynamic properties and potential organic and inorganic geochemical interactions between injected hydrogen and the geological reservoir, and the different geological storage options.
Liebscher, A., Wackerl, J., Streibel, M.
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