Prediction of unburned carbon and NO formation from low-rank coal during pulverized coal combustion: Experiments and numerical simulation
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- 作者：Kevin Yohanes Lisandya ; Jeong-Woo Kima ; Ho Lima ; Seung-Mo Kimb ; Chung-Hwan Jeonc ; chjeon@pusan.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Drop-tube furnace ; One-dimensional simulation ; Thermogravimetric ; Random pore model ; NO suppression
- 刊名：Fuel
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：185
- 期：Complete
- 页码：478-490
- 全文大小：2611 K
文摘
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The DTF experiment was successfully modeled one-dimensionally.
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The reaction kinetics of coal char heterogeneous combustion was obtained by TGA.
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The formation of UBC and NO from coal was successfully predicted.
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Suppression of NO formation under a low-SR condition was found using the model.
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The heterogeneous combustion reaction rate was calculated considering the RPM.