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Synthesis gas production through biomass direct chemical looping conversion with natural hematite as an oxygen carrier
Huang, Zhen; He, Fang; Feng, Yipeng; Zhao, Kun; Zheng, Anqing; Chang, Sheng; Li, Haibin
2013-07-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume140Pages:138-145
AbstractBiomass direct chemical looping (BDCL) conversion with natural hematite as an oxygen carrier was conducted in a fluidized bed reactor under argon atmosphere focusing on investigation the cyclic performance of oxygen carrier. The presence of oxygen carrier can evidently promote the biomass conversion. The gas yield and carbon conversion increased from 0.75 Nm(3)/kg and 62.23% of biomass pyrolysis to 1.06 Nm(3)/kg and 87.63% of BDCL, respectively. The components of the gas product in BDCL were close to those in biomass pyrolysis as the cyclic number increased. The gas yield and carbon conversion decreased from 1.06 Nm(3)/kg and 87.63% at 1st cycle to 0.93 Nm(3)/kg and 77.18% at 20th cycle, respectively, due to the attrition and structural changes of oxygen carrier. X-ray diffraction (XRD) analysis showed that the reduction extent of oxygen carrier increased with the cycles. Scanning electron microscope (SEM) and pore structural analysis displayed that agglomeration was observed with the cycles. (C) 2013 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordBiomass Direct Chemical-looping Natural Hematite Synthesis Gas Oxygen Carrier
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2013.04.055
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordFLUIDIZED-BED ; HYDROGEN-PRODUCTION ; SOLID FUELS ; COMBUSTION ; GASIFICATION ; COAL ; TAR ; FE ; PERFORMANCE ; NI
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000321089300020
Citation statistics
Cited Times:46[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10114
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Huang, Zhen,He, Fang,Feng, Yipeng,et al. Synthesis gas production through biomass direct chemical looping conversion with natural hematite as an oxygen carrier[J]. BIORESOURCE TECHNOLOGY,2013,140:138-145.
APA Huang, Zhen.,He, Fang.,Feng, Yipeng.,Zhao, Kun.,Zheng, Anqing.,...&Li, Haibin.(2013).Synthesis gas production through biomass direct chemical looping conversion with natural hematite as an oxygen carrier.BIORESOURCE TECHNOLOGY,140,138-145.
MLA Huang, Zhen,et al."Synthesis gas production through biomass direct chemical looping conversion with natural hematite as an oxygen carrier".BIORESOURCE TECHNOLOGY 140(2013):138-145.
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