RDFの流動層燃焼特性 -擬定常伝熱律速未反応核モデルによる解析- [in Japanese] RDF Combustion Characteristics in Fluidized Bed -Analysis by Shrinking Core Paeudo-Steady Heat Transfer Controled Model- [in Japanese]
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Volatile and Char combustion characteristics of refused derived fuel (RDF) in fluidized bed were discussed. The influence of the bed temperature and inlet O<SUB>2</SUB> concentration on the time for a volatile combustion of RDF were quantitatively analyzed by shrinking core pseudo-steadily heat transfer controlled model. This model is close to the original data of the time for volatile combustion of RDF. Shrinking process of unreacted core in RDF during volatile combustion was directly observed to examine its validity for this model. The time for char combustion of RDF in fluidized bed decreased with increasing bed temperature and inlet O<SUB>2</SUB> concentration, and was explained by the assumption of the gas film diffusion control model.
- Journal of the Fuel Society of Japan
Journal of the Fuel Society of Japan 76(10), 980-987, 1997-10-20
The Japan Institute of Energy