Natural iron ore as an oxygen carrier for biomass chemical looping gasification in a fluidized bed reactor

doi:10.1007/s10973-013-3630-1

GIEC OpenIR > 中国科学院广州能源研究所

	Natural iron ore as an oxygen carrier for biomass chemical looping gasification in a fluidized bed reactor
	Huang, Zhen; He, Fang; Zhao, Kun; Feng, Yipeng; Zheng, Anqing; Chang, Sheng; Zhao, Zengli; Li, Haibin
	2014-06-01
发表期刊	JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
卷号	116 期号:3 页码:1315-1324
摘要	Chemical looping gasification (CLG) of biomass was performed in a thermogravimetric analyzer (TG) reactor together with a fluidized reactor with natural iron ore oxygen carrier under inert atmosphere. TG experiments indicated that iron ore can provide oxygen source for biomass conversion in the form of lattice oxygen. In the fluidized bed experiments, the influences of reduction temperature on CLG of biomass were emphatically investigated in terms of gas distribution and solid characters. The gas yield and carbon conversion increased, but the tar content decreased in the temperature range of 1,013-1,213 K. In this temperature range, the conversion of oxygen carrier increased from 24.11 to 53.59 %. X-ray diffraction analysis shows that more FeO was generated with temperature increasing. Scanning electron microscope analysis indicates that sintering was observed at elevated temperature. An optimum mass ratio of biomass/oxygen carrier (B/O) of 0.67 was obtained with aim of achieving maximum gasification efficiency of 76.93 %.
文章类型	Article
关键词	Biomass Chemical Looping Gasification (Clg) Natural Iron Ore Oxygen Carrier
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1007/s10973-013-3630-1
研究领域[WOS]	Chemistry
关键词[WOS]	SOLID FUELS ; GAS-PRODUCTION ; COMBUSTION ; COAL ; STEAM ; TAR ; OXIDE ; PERFORMANCE ; CATALYSTS ; CRACKING
收录类别	SCI
语种	英语
WOS类目	Chemistry, Analytical ; Chemistry, Physical
WOS记录号	WOS:000336283600029
引用统计	被引频次：36[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/344007/10720
专题	中国科学院广州能源研究所
作者单位	Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Huang, Zhen,He, Fang,Zhao, Kun,et al. Natural iron ore as an oxygen carrier for biomass chemical looping gasification in a fluidized bed reactor[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,2014,116(3):1315-1324.
APA	Huang, Zhen.,He, Fang.,Zhao, Kun.,Feng, Yipeng.,Zheng, Anqing.,...&Li, Haibin.(2014).Natural iron ore as an oxygen carrier for biomass chemical looping gasification in a fluidized bed reactor.JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY,116(3),1315-1324.
MLA	Huang, Zhen,et al."Natural iron ore as an oxygen carrier for biomass chemical looping gasification in a fluidized bed reactor".JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY 116.3(2014):1315-1324.