Rational design of amine-functionalized Al2O3 sorbents for direct air capture: Mechanistic insights and performance evaluation

Rational design of amine-functionalized Al2O3 sorbents for direct air capture: Mechanistic insights and performance evaluation

Amine-functionalized alumina adsorbents offer a promising solution for direct air capture (DAC) of CO2, addressing the need for efficient and low-energy carbon removal technologies. This study investigates the adsorption performance of alumina modified with four different amines MEA, DEA, PZ, and MD...

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Main Authors: Pacharapol Nokpho, Damisa Sawatrot, Natawadee Wongphaisal, Kanchana Phianchana, Krittin Korkerd, Xiaolin Wang, Pornpote Piumsomboon, Benjapon Chalermsinsuwan
Format: Article
Language:English
Published: Elsevier 2025-06-01
Series:Results in Engineering
Subjects:
Amine-functionalized sorbent
Direct air CO2 capture
Kinetic model
Al2O3
Online Access:http://www.sciencedirect.com/science/article/pii/S2590123025012150
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