Hydrogen sorption and diffusion in coals: Implications for hydrogen geo-storage

A Liu, S Liu - Applied Energy, 2023 - Elsevier
A full-scale hydrogen economy requires a bulk energy storage system to store the excess
energy as a buffer and to fulfill the demand constantly. Hydrogen sorption capacity and …

Evaluation of parameters impacting grey H2 storage in coalbed methane formations

A Liu, S Liu - Renewable and Sustainable Energy Reviews, 2024 - Elsevier
Injecting grey hydrogen into coalbed methane formations has the potential to transform coal
into a geologically temporary “H 2-Battery” and a permanent “CO 2-sink”. This study aims to …

Enhancing shale gas recovery and CO2 sequestration: Microscopic mechanisms of adsorption and diffusion in shale pores

X Chang, S Lin, C Yang, Y Guo, X Dai - Physics of Fluids, 2024 - pubs.aip.org
The global energy imbalance has created significant challenges and environmental
consequences. Integrating carbon sequestration with shale gas development provides a …

Isothermal Adsorption of CO2 in Shale as a Caprock at Different TOC

I Izman, DF Mohshim - Offshore Technology Conference Asia, 2024 - onepetro.org
Carbon dioxide (CO2) emissions are a significant contributor to global carbon and the
resulting greenhouse effect. Reducing CO2 emissions, and even achieving carbon …

Evaluating the Pressure-Dependent Equivalent Permeability Evolutions for Shale Matrix: Experiments and Modeling

Y Yang, S Liu, A Liu - SPE Western Regional Meeting, 2022 - onepetro.org
The ability to model and predict matrix permeability changes during reservoir depletion is
critical for accurate analysis of long-term production performance in unconventional gas …