Performance of fluidized-bed heat exchangers
Fluidized beds - Mass and heat transfer

BE8256 V1 Article

Performance of fluidized-bed heat exchangers
Fluidized beds - Mass and heat transfer

Author : Gérard ANTONINI

Publication date: October 10, 2007 | Lire en français

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5. Performance of fluidized-bed heat exchangers

5.1 Single-stage open fluidized-bed heat exchange

We have seen that, in a closed reactor, the fluidizing gas leaves a fluidized bed at the same temperature $T_{l}$ as that of the particles in the bed. However, due to internal mixing, the product h _p · a _s can be considered very large, and we have :

T_{gs} = T_{l}

...

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Performance of fluidized-bed heat exchangers

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page Heat transfer in a circulating fluidized bed

Material transfer between a particle and a dense bed

References

(1) - GONZO (E.E.) - Chem. Eng. J., 90, p. 299 (2002).
(2) - MOLERUS (O.) - Int. J. Heat Mass Transfer, 40, p. 4151 (1997).
(3) - SCHLÜNDER (E.U.) - Chem. Engng. and Processing, 18, p. 97 (1984)....

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