Interactions of CO, HCl, and Sox in Pulverised Coal Flames

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	Interactions of CO, HCl, and Sox in Pulverised Coal Flames
	Wei XL(魏小林); Schnell U; Han XH; Hein KRG
刊名	Fuel
	2004
通讯作者邮箱	xlwei@imech.ac.cn ; schnell@ivd.uni-stuttgart.de
卷号	83 期号:9 页码:1227-1233
ISSN号	0016-2361
通讯作者	Schnell, U (reprint author), Univ Stuttgart, Inst Proc Engn & Power Plant Technol, IVD, Pfaffenwaldring 23, D-70569 Stuttgart, Germany.
中文摘要	The effect of HCl and SO_2 on CO oxidation in pulverised coal flames was investigated experimentally and kinetically in an entrained flow combustion reactor. Two bituminous coals (German 'Goettelborn' and a Polish coal) were used as fuels with a feeding rate of 1 or 1.5 kg/h. HCl or SO_2 is introduced into the reactor premixed with the primary air. Experimental results indicate that HCl addition may inhibit CO oxidation in coal flames and increases CO emission. Reducing temperature in the reactor will enhance the inhibitory effect of HCl on CO oxidation. The measured CO profiles along the reactor height clearly show that the addition of HCl may inhibit CO oxidation. In the experimental range of SO_2 addition. The inhibiting effect of SO_2 on CO oxidation is less significant than HCl. A detailed kinetic mechanism is used to model the reactions. And the controlling reactions are analysed.
学科主题	力学
类目[WOS]	Energy & Fuels ; Engineering, Chemical
研究领域[WOS]	Energy & Fuels ; Engineering
关键词[WOS]	HYDROGEN OXYGEN KINETICS ; CATALYZED RECOMBINATION ; TRACE QUANTITIES ; SULFUR-DIOXIDE ; FLOW REACTOR ; BURNT GAS ; EMISSIONS ; INHIBITION ; OXIDATION ; MOIST
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000221067700013
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16514]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Wei XL,Schnell U,Han XH,et al. Interactions of CO, HCl, and Sox in Pulverised Coal Flames[J]. Fuel,2004,83(9):1227-1233.
APA	魏小林,Schnell U,Han XH,&Hein KRG.(2004).Interactions of CO, HCl, and Sox in Pulverised Coal Flames.Fuel,83(9),1227-1233.
MLA	魏小林,et al."Interactions of CO, HCl, and Sox in Pulverised Coal Flames".Fuel 83.9(2004):1227-1233.