Results 1 to 10 of about 11,465 (244)

Geological Hydrogen Storage: Geochemical Reactivity of Hydrogen with Sandstone Reservoirs [PDF]

open access: yesACS Energy Letters, 2022
The geological storage of hydrogen is necessary to enable the successful transition to a hydrogen economy and achieve net-zero emissions targets. Comprehensive investigations must be undertaken for each storage site to ensure their long-term suitability and functionality.
Katriona Edlmann   +2 more
exaly   +5 more sources

On geological hydrogen

open access: yesГеофизический журнал, 2020
Formation of geological (abiogenous) hydrogen in the interior is connected with two groups of hypotheses: production of secondary hydrogen in the Earth’s crust and upper mantle as a result of its emission from water and some minerals as well as discharge
V.M. Shestopalov
doaj   +3 more sources

Natural sources and conditions of geological hydrogen generation (in the context of hydrogen depositssearches)

open access: yesГеофизический журнал, 2022
World energy problems can largely be solved in the event of discovering huge amounts of gaseous hydrogen in a free state, which is considered as a promising alternative to the reserves of traditional fossil fuel in the earth’s crust.
К.А. Bezruchko
doaj   +3 more sources

A REVIEW OF HYDROGEN STORAGE IN GEOLOGICAL FORMATIONS [PDF]

open access: yesRomanian Journal of Petroleum & Gas Technology
This review presents a thorough analysis of the technical, geological, and economic aspects of Underground Hydrogen Storage (UHS), positioning it as a key enabler for large-scale deployment of clean hydrogen supply chains.
Rami Doukeh   +5 more
doaj   +2 more sources

Hydrogen Adsorption in Porous Geological Materials: A Review

open access: yesSustainability
The paper adopts an interdisciplinary approach to comprehensively review the current knowledge in the field of porous geological materials for hydrogen adsorption. It focuses on detailed analyses of the adsorption characteristics of hydrogen in clay minerals, shale, and coal, considering the effect of factors such as pore structure and competitive ...
Lu Wang, Qian Zhang, Jin Zhijun
exaly   +2 more sources

Scientific justification of spatial distribution and mapping of anomalous manifestations of white hydrogen – energy raw material of the XXI century

open access: yesМінеральні ресурси України, 2023
The research studied the pressing problem of the fuel and energy strategy of the XXI century. For the first time, there was shown the diversity of the authors approach to theoretical and applied problems of hydrogen energy.
I. D. Bahrii   +3 more
doaj   +1 more source

Status and prospects of renewable hydrogen use in Ukraine: impact on industry and decarbonization pathways

open access: yesМінеральні ресурси України, 2023
Ukraine has tremendous potential for renewable energy production. With sources such as solar and wind, coupled with a strong industrial sector (primarily in metallurgy and chemical industry), Ukraine is well positioned to play a significant role in large-
Ia. M. Kryl   +5 more
doaj   +1 more source

Justification of global environmental and energy decarbonization projects of Ukraine, Moldova, Romania and Azerbaijan

open access: yesМінеральні ресурси України, 2023
Implementation of global energy projects for comprehensive solutions to development of energy from renewable sources has all necessary conditions for production, accumulation and transportation of green hydrogen.
I. D. Bahrii   +5 more
doaj   +1 more source

The probem of innovative development in the fild of public management of subsoils use of iron ore deposites

open access: yesМінеральні ресурси України, 2023
Introduction. One of the most important components of public administration in the field of subsoil use is the regulation by the state of royalties for subsoil use, the current methodology of which needs to be improved in Ukraine.
V. O. Iemelianov   +3 more
doaj   +1 more source

On the circulation of hydrogen in the atmosphere and the Earth’s crust

open access: yesГеофизический журнал, 2021
A review of data on sources and sinks of hydrogen of various origins in the atmosphere and in the near-surface part of the Earth’s crust is given (only some cases we are talking about the crust as a whole).
V. V. Gordienko
doaj   +1 more source

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