Experimental study on preheating and combustion characteristics of pulverized anthracite coal

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > 中国科学院工程热物理所（论文库） > 期刊论文（SCI）

	Experimental study on preheating and combustion characteristics of pulverized anthracite coal
	Ouyang, Ziqu; Zhu, Jianguo; Lu, Qinggang
刊名	FUEL
	2013-11-01
卷号	113 页码:122-127
关键词	Pulverized anthracite Preheating Combustion characteristic NOX emission
英文摘要	Anthracite, with low volatile content, has difficulties in ignition, stabilization, and burn out, especially under conditions of low boiler load. A new technique for preheating pulverized anthracite by a circulating fluidized bed was adopted. Experiments on preheated anthracite combustion were carried out in a down-fired combustor. Process of anthracite preheating, combustion characteristics, and NOX emissions were studied. The results show that preheated anthracite has a smaller mean size with a larger specific surface area. There is a uniform temperature profile along the axis of the down-fired combustor, and the combustion efficiency is 96.5%. The NOX emission in the exhaust is 256 mg/N m(3) (@ 6% O-2) and the conversion ratio of fuel-N to NOX is 24.3%. (C) 2013 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Energy & Fuels ; Engineering, Chemical
研究领域[WOS]	Energy & Fuels ; Engineering
关键词[WOS]	HIGH-TEMPERATURE AIR ; NITRIC-OXIDE FORMATION ; FUEL-NITROGEN ; NO ; FURNACE ; CHAR ; REDUCTION ; EMISSIONS ; PYROLYSIS ; BEHAVIOR
收录类别	SCI
语种	英语
WOS记录号	WOS:000323937300015
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98884]
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	Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Ouyang, Ziqu,Zhu, Jianguo,Lu, Qinggang. Experimental study on preheating and combustion characteristics of pulverized anthracite coal[J]. FUEL,2013,113:122-127.
APA	Ouyang, Ziqu,Zhu, Jianguo,&Lu, Qinggang.(2013).Experimental study on preheating and combustion characteristics of pulverized anthracite coal.FUEL,113,122-127.
MLA	Ouyang, Ziqu,et al."Experimental study on preheating and combustion characteristics of pulverized anthracite coal".FUEL 113(2013):122-127.