Abstract
Solid particles were dried in the riser of circulating fluidized bed with internals to study the drying kinetics. Experiments were conducted in a circulating fluidized bed, having perforated plates as internals covering wide range in the operating parameters. The effects of various operating parameters, i.e., initial moisture content, temperature, and flow rate, of the heating medium and solid circulation rate on the rate of drying have been critically examined. It has been observed from the present investigation that the presence of internals enhances the solids holdup in the riser of circulating fluidized bed. The drying efficiency of a circulating fluidized bed with internals has been compared with the drying performance of a circulating fluidized bed without internals under the same operating conditions.
Original language | British English |
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Pages (from-to) | 1595-1599 |
Number of pages | 5 |
Journal | Drying Technology |
Volume | 25 |
Issue number | 10 |
DOIs | |
State | Published - Oct 2007 |
Keywords
- Circulating fluidized bed with internals
- Drying kinetics