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- Palchonok, Gennadij, 1950, et al.
(author)
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Kinetics of the main stages of fluidized bed combustion of a wet biomass particle
- 1997
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In: 14th International Conference on Fluidized Bed Combustion. - 0791815579 ; 1, s. 125-133
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Conference paper (peer-reviewed)abstract
- The mass loss and temperature history of highly wet biomass and organic waste particles have been experimentally studied under fluidized bed combustion conditions. a simplified mathematical model of the heat and mass transfer controlled coupled drying and pyrolysis was established. Analytical solutions were obtained for a sphere, an infinite cylinder and an infinite slab. The solutions account for the difference in thermal characteristics between char and virgin dry biomass. The model gives a good representation of the measurements, provided that the thermal conductivity of the particle is used as a fitting parameter. The model was shown to be applicable to both isotropic dry and anisotropic biomass particles.
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