Economic Analysis of Methanating CO2 and Hydrogen-Rich Industrial Waste Gas in Depleted Natural Gas Reservoirs

Economic Analysis of Methanating CO2 and Hydrogen-Rich Industrial Waste Gas in Depleted Natural Gas Reservoirs

This study explored underground biomethanation as a means to achieve carbon neutrality and promote carbon circular utilization by methanating CO2 and hydrogen-rich industrial waste gas in depleted natural gas reservoirs (MECHIG). This approach not only aids the development of carbon capture, utiliza...

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Bibliographic Details
Main Authors: Fang, Y. (Author), Guo, Y. (Author), Hou, Z. (Author), Huang, L. (Author), Wang, Q. (Author), Wu, L. (Author), Xie, Y. (Author)
Format: Article
Language:English
Published: MDPI 2023
Subjects:
Bio-methanation
carbon circular utilization
Carbon circular utilization
Carbon dioxide
Carbon neutralities
carbon neutrality
Costs
economic analysis
Economic analysis
Economics analysis
Efficiency
Gas emissions
Gas industry
Hydrogen
Hydrogen contents
Hydrogenation
Industrial emissions
Industrial waste gas
Investments
Methanation
Natural gas
Natural gas price
NPV
Sensitivity analysis
The net present value (NPV)
underground biomethanation
Underground biomethanation
Waste gas
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