CO2 capture by adsorption and hydrate-based separation: A technological review

被引:0
作者
Thilagan J. [1 ]
Gayathri B. [2 ]
Sugumar M. [3 ]
机构
[1] Department of Chemical Engineering, Arunai Engineering College, Tiruvannamalai, Tamilnadu
[2] Department of Chemistry, Coimbatore Institute of Technology, Coimbatore, Tamilnadu
[3] Al Helal Gas Piping Co LLC, P.O. Box 121266, Dubai
关键词
Activation of adsorbents; Adsorption; Adsorption capacity; Chemical adsorbents; CO2; capture; Gas hydrates; Hydrate formation pressure; Hydrate-based gas separation; Kinetic promoters; Phase equilibrium; Physical adsorbents; Thermodynamic;
D O I
10.1504/IJEWM.2018.094103
中图分类号
学科分类号
摘要
The rising concern over global climate change has geared up a desire for reduction in greenhouse gas emissions. In this work, a systematic review of the literature work done so far on the application of adsorption and hydrate-based gas separation for the capture of CO2 from both fuel gas and flue gas mixtures has been carried out. Different adsorbents and operating conditions have been studied. Improvements in the adsorption capacities by thermal, mechanical and chemical activation have also been analysed. A range of reactor designs and the role of thermodynamic and kinetic promoters in the hydrate-based gas separation process for CO2 capture have been reviewed. Each experimental work has been scrutinised independently and compared finally. Furthermore, the advantages and limitations of adsorption process and hydrate-based gas separation process have been pointed out. Copyright © 2018 Inderscience Enterprises Ltd.
引用
收藏
页码:147 / 181
页数:34
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