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Vapour phase chemical reaction in spouted beds: A theoretical model

โœ Scribed by Kishan B. Mathur; C.J. Lim

Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
714 KB
Volume
29
Category
Article
ISSN
0009-2509

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โœฆ Synopsis

A theoretical model of a spouted bed chemical reactor, involving vapour phase reaction in the presence of catalyst or heat carrier particles, is proposed. The hydrodynamic features relevant to the model are described in as generalized a manner as permitted by the available information. The application of the model is then demonstrated by making certain predictions concerning the effect of the major variables on gas conversion for a first order reaction, as well as on the relative performance of spoited, fixed, and fliidized bed systems.

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P, in Fig. 1 (p. 1618) should be p,,g, and the isolated g should be deleted. (1 + r:)"" in eq. ( 25) (p. 1621) should be (1 + r:\*)"\*. C, in eq. ( 31) (p. 1621) should be C,H, and +C,(l -C:)"\* should be -C,(l -C:)"'. The last exponent, l/2, in both eq. ( 34) and eq. ( 36) (p. 1621) should be -l/2