Evaluation of geochemical reactivity of hydrogen in sandstone: Application to geological storage

• Published in: Applied geochemistry Vol. 95; pp. 182 - 194
• Main Authors: Yekta, Alireza E., Pichavant, Michel, Audigane, Pascal
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.08.2018; Elsevier
• Subjects: Abiotic reaction; Earth Sciences; electric power; Experimental study; Geochemical reaction; Geochemistry; hydrogen; minerals; porous media; sandstone; Sciences of the Universe; Underground hydrogen storage; Abiotic reaction; Underground hydrogen storage; Experimental study; Geochemical reaction

The use of hydrogen as an alternative for electric energy storage has emerged recently. Being composed of small molecules, hydrogen has a strong ability to migrate in porous medium and can also be highly reactive with rock-forming minerals. In the case of storage in sedimentary rocks such as sandsto...