Generating H2 during the CO2 sequestration in basalt formations

Generating H2 during the CO2 sequestration in basalt formations

Abstract This work demonstrates the potential of generating H2 and geologically storing CO2 simultaneously in basalt formations. Basalt is able to produce H2 in CO2-saturated water at a rate of 46.68 ppm d−1 under 25 °C, with generation rates leveling off after 6 days. At the reaction temperature of...

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Bibliographic Details
Main Authors: Lizhi Huang, Quansheng Liu, Carl Stefeel, Yiwei Liu, Mengsu Hu, Shimin Liu, Yiheng Zhang, Xuhai Tang
Format: Article
Language:English
Published: Springer 2025-01-01
Series:Geomechanics and Geophysics for Geo-Energy and Geo-Resources
Subjects:
CO2 mineralization
Basalt
Hydrogen generation
CCS
Online Access:https://doi.org/10.1007/s40948-024-00921-3
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