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
Source PublicationJOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
Volume116Issue:3Pages:1315-1324
AbstractChemical 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 %.
SubtypeArticle
KeywordBiomass Chemical Looping Gasification (Clg) Natural Iron Ore Oxygen Carrier
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s10973-013-3630-1
WOS Subject ExtendedChemistry
WOS KeywordSOLID FUELS ; GAS-PRODUCTION ; COMBUSTION ; COAL ; STEAM ; TAR ; OXIDE ; PERFORMANCE ; CATALYSTS ; CRACKING
Indexed BySCI
Language英语
WOS SubjectChemistry, Analytical ; Chemistry, Physical
WOS IDWOS:000336283600029
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10720
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China
Recommended Citation
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.
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