A review of N-functionalized solid adsorbents for post-combustion CO2 capture

Xiayi (Eric) Hu; Libin Liu; Xiao Luo; Gongkui Xiao; Elenica Shiko; Rui Zhang; Xianfeng Fan; Yefeng Zhou; Yang Liu; Zhaogang Zeng; Chao'en Li

doi:10.1016/j.apenergy.2019.114244

A review of N-functionalized solid adsorbents for post-combustion CO₂ capture

Xiayi (Eric) Hu, Libin Liu, Xiao Luo, Gongkui Xiao, Elenica Shiko, Rui Zhang, Xianfeng Fan, Yefeng Zhou, Yang Liu, Zhaogang Zeng, Chao'en Li

Chemical Engineering

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Abstract

Over the past decade, amine-loaded solid adsorbents for capturing CO₂ from power plants have been widely studied. Various nitrogen (N) sources have been used for this purpose, and the current range of adsorbents, referred to here as N-functionalized solid adsorbent (NFSAs), are the subject of this review. The main synthesis methods of NFSAs are described and recent progress in the field discussed. Criteria for improving NFSA performance are highlighted with reference to a variety of solid supports, providing guidance on the selection of highly efficient, inexpensive adsorbents. A thorough assessment of adsorption mechanisms and factors influencing the adsorption process is given. The review concludes by exploring future research and development opportunities, as well as pathways for commercializing NFSAs.

Original language	English
Article number	114244
Journal	Applied Energy
Volume	260
DOIs	https://doi.org/10.1016/j.apenergy.2019.114244
Publication status	Published - 15 Feb 2020

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title = "A review of N-functionalized solid adsorbents for post-combustion CO2 capture",

abstract = "Over the past decade, amine-loaded solid adsorbents for capturing CO2 from power plants have been widely studied. Various nitrogen (N) sources have been used for this purpose, and the current range of adsorbents, referred to here as N-functionalized solid adsorbent (NFSAs), are the subject of this review. The main synthesis methods of NFSAs are described and recent progress in the field discussed. Criteria for improving NFSA performance are highlighted with reference to a variety of solid supports, providing guidance on the selection of highly efficient, inexpensive adsorbents. A thorough assessment of adsorption mechanisms and factors influencing the adsorption process is given. The review concludes by exploring future research and development opportunities, as well as pathways for commercializing NFSAs.",

keywords = "Adsorption performance, Amine, CO capture, Functionalization, NFSAs, Solid porous-based materials",

author = "Hu, {Xiayi (Eric)} and Libin Liu and Xiao Luo and Gongkui Xiao and Elenica Shiko and Rui Zhang and Xianfeng Fan and Yefeng Zhou and Yang Liu and Zhaogang Zeng and Chao'en Li",

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T1 - A review of N-functionalized solid adsorbents for post-combustion CO2 capture

AU - Hu, Xiayi (Eric)

AU - Liu, Libin

AU - Luo, Xiao

AU - Xiao, Gongkui

AU - Shiko, Elenica

AU - Zhang, Rui

AU - Fan, Xianfeng

AU - Zhou, Yefeng

AU - Liu, Yang

AU - Zeng, Zhaogang

AU - Li, Chao'en

PY - 2020/2/15

Y1 - 2020/2/15

N2 - Over the past decade, amine-loaded solid adsorbents for capturing CO2 from power plants have been widely studied. Various nitrogen (N) sources have been used for this purpose, and the current range of adsorbents, referred to here as N-functionalized solid adsorbent (NFSAs), are the subject of this review. The main synthesis methods of NFSAs are described and recent progress in the field discussed. Criteria for improving NFSA performance are highlighted with reference to a variety of solid supports, providing guidance on the selection of highly efficient, inexpensive adsorbents. A thorough assessment of adsorption mechanisms and factors influencing the adsorption process is given. The review concludes by exploring future research and development opportunities, as well as pathways for commercializing NFSAs.

AB - Over the past decade, amine-loaded solid adsorbents for capturing CO2 from power plants have been widely studied. Various nitrogen (N) sources have been used for this purpose, and the current range of adsorbents, referred to here as N-functionalized solid adsorbent (NFSAs), are the subject of this review. The main synthesis methods of NFSAs are described and recent progress in the field discussed. Criteria for improving NFSA performance are highlighted with reference to a variety of solid supports, providing guidance on the selection of highly efficient, inexpensive adsorbents. A thorough assessment of adsorption mechanisms and factors influencing the adsorption process is given. The review concludes by exploring future research and development opportunities, as well as pathways for commercializing NFSAs.

KW - Adsorption performance

KW - Amine

KW - CO capture

KW - Functionalization

KW - NFSAs

KW - Solid porous-based materials

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DO - 10.1016/j.apenergy.2019.114244

M3 - Article

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SN - 0306-2619

VL - 260

JO - Applied Energy

JF - Applied Energy

M1 - 114244

ER -

A review of N-functionalized solid adsorbents for post-combustion CO₂ capture

Abstract

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