An Instructive CO<sub>2</sub> Adsorption Model for DAC: Wave Solutions and Optimal Processes

We present and investigate a simple yet instructive model for the adsorption of CO<sub>2</sub> from air in porous media as used in direct air capture (DAC) processes. Mathematical analysis and non-dimensionalization reveal that the sorbent is characterized by the sorption timescale and c...

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Bibliographic Details
Main Authors: Emily Kay-Leighton, Henning Struchtrup
Format: Article
Language:English
Published: MDPI AG 2024-11-01
Series:Entropy
Subjects:
Online Access:https://www.mdpi.com/1099-4300/26/11/972
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