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

doi:10.1021/ef800469n

IMECH-IR > 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
发表期刊	Energy & Fuels
	2009
卷号	23 期号:3 页码:1390-1397
ISSN	0887-0624
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.
关键词	Refuse-derived Fuels Municipal Waste Cocombustion Combustion Emissions Hcl Incinerator Peat Temperature Limestone
DOI	10.1021/ef800469n
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000265439000034
关键词[WOS]	REFUSE-DERIVED FUELS ; MUNICIPAL WASTE ; COCOMBUSTION ; COMBUSTION ; EMISSIONS ; HCL ; INCINERATOR ; PEAT ; TEMPERATURE ; LIMESTONE
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
引用统计	被引频次：24[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/26558
专题	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.

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