Modeling of mercuric chloride removal in ductwork and fabric filter by raw activated carbon injection
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- 作者：Vishnu Sriram ; Zhouyang Liu ; Joo-Youp Lee ; joo.lee@uc.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sorbent injection ; HgCl2 adsorption ; In-flight capture ; Fabric filter ; External mass transfer ; Internal mass transfer
- 刊名：Fuel
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：188
- 期：Complete
- 页码：223-231
- 全文大小：2518 K
文摘
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Model for HgCl2 capture by raw AC sorbent in ductwork and FF was developed.
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Adsorption kinetics/equilibrium, mass transfer and operating parameters considered.
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Internal mass transfer, sorbent size and loading determine in-flight capture.
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Sorbent size is the most important parameter in FF capture.
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Pressure drop for 20-μm fly ash is manageable up to 90-min cleaning cycle.