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Original Research
Published 30 March 2026
Two-step TSAR process for biogas upgrading: computational study of CO 2 capture and catalytic methanation via reactive regeneration in a dual-function adsorber/reactor with conductive structured internals
Luca Patron · Abdelrahman Mostafa · Gianpiero Groppi
Frontiers in Chemical Engineering
doi 10.3389/fceng.2026.1800980