The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier

doi:10.1080/15567030701258329

GIEC OpenIR > 中国科学院广州能源研究所

	The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier
	Ma, L. -L.1,2; Yan, Y. -J.2; Wu, C. -Z.1; Li, T. -C.2; Marzetti, P.3; Scoditti, E.3; Braccio, G.4
	2008
发表期刊	ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
卷号	30 期号:17 页码:1563-1571
通讯作者	mall@ms.giec.ac.cn
摘要	The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier is proposed in this article. By arranging the clapboard in the bed, the gasifier is thus divided into two regions, which are characterized by different fluidization velocities. The bed structure is designed so that it can guide the circulating flow passing through the two regions, and therefore the feedstock particles entrained in the flow experience longer residence time. The experimental results based on the present new design, operating in the temperature range of 790 degrees C-850 degrees C, indicate that the gas yield is from 1.6-1.9 Nm(3)/kg feedstock, the gas enthalpies are 5,345 kJ/Nm(3) for wood chip and 4,875 kJ/m(3) for rice husk, and a gasification efficiency up to 75% can be obtained.
文章类型	Article
其他摘要	The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier is proposed in this article. By arranging the clapboard in the bed, the gasifier is thus divided into two regions, which are characterized by different fluidization velocities. The bed structure is designed so that it can guide the circulating flow passing through the two regions, and therefore the feedstock particles entrained in the flow experience longer residence time. The experimental results based on the present new design, operating in the temperature range of 790 degrees C-850 degrees C, indicate that the gas yield is from 1.6-1.9 Nm(3)/kg feedstock, the gas enthalpies are 5,345 kJ/Nm(3) for wood chip and 4,875 kJ/m(3) for rice husk, and a gasification efficiency up to 75% can be obtained.
关键词	Biomass Gasification Clapboard-type Internal Circulating Fluidized-bed Gasifier Design And Operation
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
DOI	10.1080/15567030701258329
研究领域[WOS]	Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
关键词[WOS]	BIOMASS GASIFICATION ; SO(X) PRECURSORS ; PYROLYSIS ; NO(X) ; COAL ; NH3 ; HCN
收录类别	SCI
语种	英语
WOS类目	Energy & Fuels ; Engineering, Chemical ; Environmental Sciences
WOS记录号	WOS:000257840900001
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/3388
专题	中国科学院广州能源研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 2.E China Univ Sci & Technol, Shanghai 200237, Peoples R China 3.ENEA, CASACCIA Res Ctr, Rome, Italy 4.ENEA, TRISAIA Res Ctr, Rome, Italy
推荐引用方式 GB/T 7714	Ma, L. -L.,Yan, Y. -J.,Wu, C. -Z.,et al. The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,2008,30(17):1563-1571.
APA	Ma, L. -L..,Yan, Y. -J..,Wu, C. -Z..,Li, T. -C..,Marzetti, P..,...&Braccio, G..(2008).The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,30(17),1563-1571.
MLA	Ma, L. -L.,et al."The design and operation of a new clapboard-type internal circulating fluidized-bed gasifier".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 30.17(2008):1563-1571.

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