Steady State Multiplicity of Fluidized Bed Reactors. The Solid-Circulation Model Full article
Journal |
Chemical Engineering Science
ISSN: 0009-2509 , E-ISSN: 1873-4405 |
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Output data | Year: 1979, Volume: 34, Number: 4, Pages: 515-520 Pages count : 6 DOI: 10.1016/0009-2509(79)85096-4 | ||||
Tags | CHEMICAL EQUIPMENT - Reactors | ||||
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Abstract:
A solid-circulation model was used to examine the steady-state multiplicity of a 1st-order exothermic reaction in a fluidized bed. Up to 5 steady-state solutions may exist, ≤2 of which are stable. The temperature profiles calculated by the solid-circulation model are similar to those calculated by the axial-conductivity model. A regular perturbation expansion proved that the axial-conductivity model and the corresponding Danckwerts boundary conditions are a special limiting form of the solid-circulation model for the case of a high rate of solid exchange between the bubbles and dense phase.
Cite:
Sheplev V.S.
, Luss D.
Steady State Multiplicity of Fluidized Bed Reactors. The Solid-Circulation Model
Chemical Engineering Science. 1979. V.34. N4. P.515-520. DOI: 10.1016/0009-2509(79)85096-4 WOS Scopus
Steady State Multiplicity of Fluidized Bed Reactors. The Solid-Circulation Model
Chemical Engineering Science. 1979. V.34. N4. P.515-520. DOI: 10.1016/0009-2509(79)85096-4 WOS Scopus
Dates:
Submitted: | Jan 30, 1978 |
Accepted: | Jul 13, 1978 |
Identifiers:
Web of science | WOS:A1979GQ27800010 |
Scopus | 2-s2.0-0018289884 |
Chemical Abstracts | 1979:559639 |
Chemical Abstracts (print) | 91:159639 |
OpenAlex | W1994333960 |