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Integration of two trickle-bed reactors in series for enhanced biomethane production from syngas
A
Adzajan AruleeswaranM
Muhammad Tahir Ashraf*R
Rowayda AliL
Lars Yde DOI:10.1016/j.bej.2026.110237.png)
Abstract
En 中文
• The outlet from the first reactor is only methane and carbon dioxide. • In the absence of external hydrogen syngas can be cleaned and sold as biogas. • Two-reactor setup boosts methane purity to 95% from syngas. • Series configuration ensures 100% carbon monoxide conversion. • Methane yield rises to 6.13 Nm³·m⁻³·d⁻¹ using two thermophilic reactors. • Series design offers flexibility for variable hydrogen supply scenarios.
Keywords:
anaerobic digestate
biofilm
bioreactor
carbon monoxide
carbon dioxide
methane
e-methane
power-to-methane
power-to-x
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