Release of Sulfur and Chlorine During Cofiring Rdf and Coal In An Internally Circulating Fluidized Bed

CORC > 力学研究所 > 中国科学院力学研究所 > 等离子体与燃烧中心(2009-2011)

	Release of Sulfur and Chlorine During Cofiring Rdf and Coal In An Internally Circulating Fluidized Bed
	Wei XL(魏小林); Wang Y(王阳); Liu DF(刘典福); Sheng HZ(盛宏至); Tian WD(田文栋); Xiao YH; Wei XL
刊名	Energy & Fuels
	2009
通讯作者邮箱	xlwei@imech.ac.cn
卷号	23 期号:3 页码:1390-1397
关键词	Refuse-Derived Fuels Municipal Waste Cocombustion Combustion Emissions Hcl Incinerator Peat Temperature Limestone
ISSN号	0887-0624
通讯作者	Wei XL
中文摘要	An internally circulating fluidized bed (ICFB) was applied to investigate the behavior of chlorine and sulfur during cofiring RDF and coal. The pollutant emissions in the flue gas were measured by Fourier transform infrared (FTIR) spectrometry (Gasmet DX-3000). In the tests, the concentrations of the species CO, CO2, HCl, and SO2 were measured online. Results indicated when cofiring RDF and char, due to the higher content of chlorine in RDF, the formation of HCl significantly increases. The concentration Of SO2 is relatively low because alkaline metal in the fuel ash can absorb SO2. The concentration of CO emission during firing pure RDF is relatively higher and fluctuates sharply. With the CaO addition, the sulfur absorption by calcium quickly increases, and the desulfuration ratio is bigger than the dechlorination ratio. The chemical equilibrium method is applied to predict the behavior of chlorine. Results show that gaseous HCl emission increases with increasing RDF fraction, and gaseous KCl and NaCl formation might occur.
类目[WOS]	Energy & Fuels ; Engineering, Chemical
研究领域[WOS]	Energy & Fuels ; Engineering
关键词[WOS]	REFUSE-DERIVED FUELS ; MUNICIPAL WASTE ; COCOMBUSTION ; COMBUSTION ; EMISSIONS ; HCL ; INCINERATOR ; PEAT ; TEMPERATURE ; LIMESTONE
收录类别	SCI
原文出处	http://pubs.acs.org/doi/abs/10.1021/ef800469n
语种	英语
WOS记录号	WOS:000265439000034
公开日期	2009-08-03 ; 2009-10-09
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/26558]
专题	力学研究所_等离子体与燃烧中心(2009-2011)
通讯作者	Wei XL
推荐引用方式 GB/T 7714	Wei XL,Wang Y,Liu DF,et al. Release of Sulfur and Chlorine During Cofiring Rdf and Coal In An Internally Circulating Fluidized Bed[J]. Energy & Fuels,2009,23(3):1390-1397.
APA	Wei XL.,Wang Y.,Liu DF.,Sheng HZ.,Tian WD.,...&Wei XL.(2009).Release of Sulfur and Chlorine During Cofiring Rdf and Coal In An Internally Circulating Fluidized Bed.Energy & Fuels,23(3),1390-1397.
MLA	Wei XL,et al."Release of Sulfur and Chlorine During Cofiring Rdf and Coal In An Internally Circulating Fluidized Bed".Energy & Fuels 23.3(2009):1390-1397.