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	Combustion characteristics of refuse derived fuels in circulating fluidised bed combustor
	Lu, J. F. ; Pilawska, M. ; Zhang, J. S. ; Xing, X. ; Liu, Q. ; Yue, G. X.
	2010-05-11 ; 2010-05-11
关键词	CFBC RDF combustion combustion efficiency emission Energy & Fuels
中文摘要	Fluidised bed combustion (FBC) is a technology which can use waste materials and low quality fuels along with coal. Mixed with wastes, coal can burn more efficiently. The present study aimed at the co-combustion of refuse derived fuels (RDF) with coal in a bench scale circulating fluidised bed combustor (CFBC). Tests were carried out at different ratios of RDF/coal at temperatures from 830 to 960 degrees C. Compared with coal alone, RDF - coal mixtures gave a more uniform temperature distribution in the combustor and the emissions were lower when burning. Improved efficiency and stability of co-combustion were attributed to the higher volatile matter content in RDF. However, the advantages could be lessened if a too high secondary air ratio was used. NOx and SO2 emissions were due to the presence of S ( mainly in the coal) and fuel N ( more than S) in both fuels. The SO2 concentration decreased with increasing RDF rich in Ca in the fuel. It was shown that CFBC units could burn RDF efficiently and cleanly.
语种	英语 ; 英语
出版者	MANEY PUBLISHING ; LEEDS ; HUDSON RD, LEEDS LS9 7DL, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/25717]
专题	清华大学
推荐引用方式 GB/T 7714	Lu, J. F.,Pilawska, M.,Zhang, J. S.,et al. Combustion characteristics of refuse derived fuels in circulating fluidised bed combustor[J],2010, 2010.
APA	Lu, J. F.,Pilawska, M.,Zhang, J. S.,Xing, X.,Liu, Q.,&Yue, G. X..(2010).Combustion characteristics of refuse derived fuels in circulating fluidised bed combustor..
MLA	Lu, J. F.,et al."Combustion characteristics of refuse derived fuels in circulating fluidised bed combustor".(2010).

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