NO emission on pulverized coal combustion in high temperature air from circulating fluidized bed - An experimental study

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	NO emission on pulverized coal combustion in high temperature air from circulating fluidized bed - An experimental study
	Zhu, Jianguo 1; Lu, Qinggang 1; Niu, Tianyu 2; Song, Guoliang 1; Na, Yongjie 1
刊名	FUEL PROCESSING TECHNOLOGY
	2009-05-01
卷号	90 期号:5 页码:664-670
关键词	Pulverized coal combustion High temperature air Circulating fluidized bed NO
英文摘要	High temperature air was adopted by combustion in high excess air ratio in a circulating fluidized bed. Experiments on pulverized coal combustion in high temperature air from the circulating fluidized bed were carried out in a down-fired combustor with the diameter of 220 mm and the height of 3000 mm. The NO emission decreases with increasing the residence time of pulverized coal in the reducing zone, and the No emission increases with excess air ratio, furnace temperature, coal mean size and oxygen concentration in high temperature air. The results also revealed that the co-existing of air-staging combustion with high temperature air is very effective to reduce nitrogen oxide emission for pulverized coal combustion in the down-fired combustor. (C) 2008 Published by Elsevier B.V.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Applied ; Energy & Fuels ; Engineering, Chemical
研究领域[WOS]	Chemistry ; Energy & Fuels ; Engineering
关键词[WOS]	JET COMBUSTION ; PREDICTION ; REDUCTION ; BOILERS ; BURNER
收录类别	SCI
语种	英语
WOS记录号	WOS:000266155400006
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/106448]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Jianguo,Lu, Qinggang,Niu, Tianyu,et al. NO emission on pulverized coal combustion in high temperature air from circulating fluidized bed - An experimental study[J]. FUEL PROCESSING TECHNOLOGY,2009,90(5):664-670.
APA	Zhu, Jianguo,Lu, Qinggang,Niu, Tianyu,Song, Guoliang,&Na, Yongjie.(2009).NO emission on pulverized coal combustion in high temperature air from circulating fluidized bed - An experimental study.FUEL PROCESSING TECHNOLOGY,90(5),664-670.
MLA	Zhu, Jianguo,et al."NO emission on pulverized coal combustion in high temperature air from circulating fluidized bed - An experimental study".FUEL PROCESSING TECHNOLOGY 90.5(2009):664-670.