Results 11 to 20 of about 5,695,368 (251)

Enabling the injection of hydrogen in high-pressure gas grids: Investigation of the impact on materials and equipment [PDF]

, 2023
Publisher Copyright: © 2023 Hydrogen Energy Publications LLCGreen hydrogen is a renewable gas that can help to reach the goal of decarbonizing the energy sector.
Madina, Virginia, Alberto Cerezo, Ekain Fernandez, Vanesa Gil, Cerezo, Alberto, Ma Dolores Storch de Gracia, Storch de Gracia, Ma Dolores, Virginia Madina, Fernandez, Ekain, Jorge Aragón, Aragón, Jorge, Sánchez-Laínez, Javier, Gil, Vanesa, Javier Sánchez-Laínez   +13 more
core   +1 more source

INJECTION OF HYDROGEN INTO HIGH PRESSURE NATURAL GAS GRIDS: INVESTIGATION OF THE IMPACT ON MATERIALS AND EQUIPMENT AT RELEVANT ENVIRONMENT

, 2022
Publisher Copyright: © 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.This work addresses the potential of hydrogen injection into the transmission high pressure natural gas grid as ...
Madina, Virginia, de Gracia, María Dolores Storch, Fernandez, Ekain, Cerezo-Alarcón, Alberto, Gil, Vanesa, Sánchez-Laínez, Javier   +5 more
core   +1 more source

Reassessing the role of magnetite during natural hydrogen generation

Frontiers in Earth Science, 2023
Interactions between water and ferrous rocks are known to generate natural H2 in oceanic and continental domains via the oxidation of iron. Such generation has been mainly investigated through the alteration of Fe2+-silicate and some Fe2+-carbonates.
Ugo Geymond, Ugo Geymond, Théo Briolet, Théo Briolet, Valentine Combaudon, Valentine Combaudon, Olivier Sissmann, Isabelle Martinez, Mathieu Duttine, Isabelle Moretti   +9 more
doaj   +1 more source

Characterization technique of gases permeation properties in polymers: H2, He, N2 and Ar gas

Scientific Reports, 2022
We demonstrate a simple experimental technology for characterizing the gas permeation properties of H2, He, N2 and Ar absorbed in polymers. This is based on the volumetric measurement of released gas and an upgraded diffusion analysis program after high ...
Jae Kap Jung, Ji Hun Lee, Jin Sub Jang, Nak Kwan Chung, Chang Young Park, Un Bong Baek, Seung Hoon Nahm   +6 more
doaj   +1 more source

H2BASQUE - TECHNOLOGIES FOR BOOSTING THE HYDROGEN ECONOMY IN THE BASQUE COUNTRY: GREEN HYDROGEN PRODUCTION

, 2022
Publisher Copyright: © 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.H2BASQUE is a strategic project funded by the Basque Government for developing innovative technologies (and their
Alcaide, Francisco, Irigoyen, Jone, Doppiu, Stefania, Fernandez, Ekain, Oregui-Bengoechea, Mikel, Berasategui, Eva G., Unzueta, Elias, Sanchez, Beatriz Calleja   +7 more
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Palladium based membranes and membrane reactors for hydrogen production and purification:An overview of research activities at Tecnalia and TU/e [PDF]

, 2016
In this paper, the main achievements of several European research projects on Pd based membranes and Pd membrane reactors for hydrogen production are reported.
E. Fernandez, Spallina, V., de Nooijer, N.C.A., A. Arratibel, F. Gallucci, D.A. Pacheco Tanaka, Melendez, J., Gallucci, F., Pacheco Tanaka, D. A., M. van Sint Annaland, Zuniga Palacio, Jon, Zuñiga, J., Fernandez, Ekain, Arratibel, A., Helmi Siasi Farimani, A., V. Spallina, Fernandez, E., Helmi, A., J. Melendez, Medrano Jimenez, J.A., de Nooijer, N. C.A., Coenen, K.T., Pacheco Tanaka, D.A., Melendez Rey, J., Viviente, J. L., J.L. Viviente, Medrano, J. A., van Sint Annaland, M., J. Zuñiga, Gallucci, F.; id_orcid, Coenen, K., K. Coenen, Viviente, J.L., A. Helmi, J.A. Medrano, Spallina, V.; id_orcid, Arratibel Plazaola, A., N.C.A. de Nooijer   +37 more
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An Attempt to Study Natural H₂ Resources across an Oceanic Ridge Penetrating a Continent: The Asal–Ghoubbet Rift (Republic of Djibouti)

Geosciences, 2021
Dihydrogen (H2) is generated by fluid–rock interactions along mid-ocean ridges (MORs) and was not, until recently, considered as a resource. However, in the context of worldwide efforts to decarbonize the energy mix, clean hydrogen is now highly sought ...
Gabriel Pasquet, Rokiya Houssein Hassan, Olivier Sissmann, Jacques Varet, Isabelle Moretti   +4 more
doaj   +1 more source

Subduction and Hydrogen Release: The Case of Bolivian Altiplano

Geosciences, 2023
Natural hydrogen is known to be generated in the crust by water/rock interactions, especially the oxidation of iron-rich rock or radiolysis. However, other sources, especially deeper ones, exist. In the context of subduction, the dehydration of the slab,
Isabelle Moretti, Patrice Baby, Paola Alvarez Zapata, Rosmar Villegas Mendoza   +3 more
doaj   +1 more source

An International Review of Hydrogen Technology and Policy Developments, with a Focus on Wind- and Nuclear Power-Produced Hydrogen and Natural Hydrogen

Energies
The potential for hydrogen to reshape energy systems has been recognized for over a century. Yet, as decarbonization priorities have sharpened in many regions, three distinct frontier areas are critical to consider: hydrogen produced from wind; hydrogen ...
Kathleen Araújo, Edward Potter, Anna Kouts, Oliver Newman, Max Milarvie, Fred Carcas, Cassie Koerner, Jacob Placido   +7 more
doaj   +1 more source

Modeling the pulsed neutron response for natural hydrogen detection

Frontiers in Earth Science
Hydrogen gas is a promising clean-energy vector that can alleviate the current imbalance between energy supply and demand, diversify the energy portfolio, and underpin the sustainable development of oil and gas resources. This study pinpoints the factors
Xi Xili, Chen Qian, Zhang Feng
doaj   +1 more source