The concept of hydrogen-methane blends storage in underground mine excavations - Gas permeability of concrete

Keyphrases

• Gas Permeability 100%
• Underground Mining 100%
• Concrete Permeability 100%
• Methane-hydrogen Mixture 100%
• Gasses 66%
• Methane 33%
• Synthetic Compounds 33%
• Storage Capacity 33%
• Steady State 33%
• Axial Stress 33%
• Electrical Energy 33%
• Composition Condition 33%
• Pure Hydrogen 33%
• Renewable Energy 33%
• Excess Power 33%
• Geopolymer 33%
• Pressure Condition 33%
• Pulse-decay 33%
• Salt Cavern 33%

Engineering

• Methane 100%
• Storage Capacity 33%
• Axial Stress 33%
• Geopolymer 33%
• Renewable Energy Source 33%
• Salt Cavern 33%
• Fuel Technology 33%
• Power-To-Gas 33%
• Electric Power 33%

Material Science

• Gas Permeability 100%
• Geopolymer 33%
• Gas to Power 33%