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

Keyphrases

• Hydrogen Diffusion 100%
• C-ratio 100%
• Diffusion Behavior 100%
• Hydrogen Geo-storage 100%
• Sorption Capacity 66%
• Sorption Behavior 66%
• Fixed Carbon 66%
• United States 33%
• Sorption 33%
• Coalbed Methane 33%
• Oxygen-containing Functional Groups 33%
• Diffusivity 33%
• Pressure Rise 33%
• Hydrogen Storage 33%
• Energy Storage System 33%
• Hydrogen Economy 33%
• Maximum Adsorption Capacity 33%
• Vitrinite 33%
• Injectivity 33%
• Effective Diffusivity 33%
• Excess Energy 33%
• Geological Formation 33%
• Methane Formation 33%
• Vitrinite Reflectance 33%
• Gas Well Deliverability 33%
• Sorption-diffusion 33%

Engineering

• Hydrogen 100%
• Adsorption Capacity 27%
• Diffusion Behavior 27%
• Fixed Carbon 18%
• Effective Diffusivity 18%
• Methane 9%
• Full Scale 9%
• Coal Bed Methane 9%
• Functional Group 9%
• Diffusive 9%
• Pressure Increase 9%
• Injectivity 9%
• Hydrogen Storage 9%
• Energy Storage System 9%
• Bulk Energy 9%
• H-C Ratio 9%
• Rank Coal 9%
• Reflectance 9%
• Excess Energy 9%
• United States of America 9%
• Diffusion 9%
• Gas Deliverability 9%

Chemical Engineering

• Sorption 100%
• Hydrogen 100%
• Diffusion 30%
• Methane 20%
• Sorption Capacity 20%
• Hydrogen Adsorption Capacity 20%
• Oxygen-containing Functional Groups 10%
• Maximum Adsorption Capacity 10%