Impacts of water vapor and AAEMs on limestone desulfurization during coal combustion in a bench-scale fluidized-bed combustor
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- 作者：Hui Wanga ; wanghui_hb@hit.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shuai Guoa ; Li Yanga ; b ; Xing Weia ; Shuai Zhanga ; Shaohua Wua
- 关键词：Fluidized bed ; Water vapor ; AAEMs ; Limestone desulfurization
- 刊名：Fuel Processing Technology
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：155
- 期：Complete
- 页码：134-143
- 全文大小：1519 K
文摘
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Higher temperature and water vapor concentration can both promote SO2 emissions during coal combustion.
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There is an optimal water vapor concentration for limestone desulfurization.
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Both water vapor and AAEMs can enlarge grain size of coal ash, which is more obvious with limestone addition.