Integration of amine-based CO2 capture with bio-methanol synthesis using waste methanol solvent: Toward energy-efficient and circular carbon solutions for biogas-fueled power plants

Integration of amine-based CO2 capture with bio-methanol synthesis using waste methanol solvent: Toward energy-efficient and circular carbon solutions for biogas-fueled power plants

This study investigates the performance of monoethanolamine (MEA) and diethanolamine (DEA) in capturing carbon dioxide (CO₂) from the exhaust gas of biogas-fueled engine-generator systems, using water and methanol as solvents in a pilot-scale absorption–desorption process. DEA in methanol exhibited...

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Bibliographic Details
Main Authors: Weerawat Patthaveekongka, Sasiphan Deenan, Kuntima Krekkeitsakul, Parinya Thongyindee, Chinnathan Areeprasert, Chootrakul Siripaiboon, Rujira Jitrwung
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Results in Engineering
Subjects:
Co₂ capture
Biogas engine flue gas
Methanol-based amine absorption
Energy efficiency
Circular economy
Online Access:http://www.sciencedirect.com/science/article/pii/S2590123025017487
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