CO2 desorption via microwave heating for post-combustion carbon capture

被引:47
|
作者
Chronopoulos, Theo [1 ,2 ]
Fernandez-Diez, Yolanda [1 ,2 ]
Maroto-Valer, M. Mercedes [1 ,2 ]
Ocone, Raffaella [2 ]
Reay, David A. [2 ]
机构
[1] Heriot Watt Univ, CICCS, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland
[2] Heriot Watt Univ, IMPEE, Sch Engn & Phys Sci, Edinburgh EH14 4AS, Midlothian, Scotland
基金
英国工程与自然科学研究理事会;
关键词
Activated carbon; CO2; desorption; Microwave heating; ACTIVATED CARBONS; REGENERATION;
D O I
10.1016/j.micromeso.2014.06.032
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
In this work, a comparison of CO2 desorption rates of microporous activated carbon (AC) using Microwave Swing Desorption (MSD) and Temperature Swing Desorption (TSD) is reported. For the purposes of this study, a modified microwave oven and a conventional oven were used, heating the AC packed bed to two different temperatures (70 degrees C and 130 degrees C). Results showed that microwaves are able to enhance the rate of CO2 desorption from the AC, contributing to a four times faster overall desorption process, compared to conventional heating desorption. (C) 2014 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/).
引用
收藏
页码:288 / 290
页数:3
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