Process simulation of multi-stage chemical-looping combustion using Aspen Plus
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- 作者：William X. Meng ; Subhodeep Banerjee ; Xiao Zhang ; Ramesh K. Agarwal ; rka@wustl.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aspen Plus simulation ; Carbon capture ; Chemical-looping combustion ; Multi-stage combustion
- 刊名：Energy
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：90
- 期：part_P2
- 页码：1869-1877
- 全文大小：1805 K
文摘
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Concept of multi-staged CLC is proposed to enhance char gasification in CLC.
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A plug flow reactor model is used to incorporate the reaction kinetics.
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Optimum reactor size for multi-stage CLC is determined.
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The effect of multi-staging on the exhaust composition is investigated.
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Multi-staging allows use of smaller reactors without penalty on net energy output.