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標題: Effect of agglomeration/defluidization on hydrogen generation during fluidized bed air gasification of modified biomass
作者: Kuo, Jia-Hong
Lin, Chiou-Liang
Weya, Ming-Yen
關鍵字: Agglomeration;Defluidization;Air gasification;Hydrogen production;Fluidized bed
Project: International Journal of Hydrogen Energy, Volume 37 , page(s) 1409-1417.
This study presents the effect of particle agglomeration on syngas emission during the
biomass air gasification process. Various operating conditions such as operating temperature,
equivalence ratio (ER), and amount of bed materials are employed. The concentrations
of H2 and CO increase along with the operating time as agglomeration begins, while
CO2 decreases at the same time. However, there is no significant change in the emission
concentration of CH4 during the defluidization process. The lower heating value increases
while the system reaches the agglomeration/defluidization under various operating
parameters. When the system reaches the agglomeration/defluidization process, the LHV
value sharply increases. The results are obtained when the system reaches agglomeration/
defluidization. The temperature increases while bed agglomeration occurs. A higher
temperature increases the production of H2 and CO, contributing to the LHV calculation.
ISSN: 0360-3199
DOI: 10.1016/j.ijhydene.2011.10.001
Appears in Collections:環境工程學系所

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