Prasannan, P. C. ; Ramachandran, P. A. ; Doraiswamy, L. K. (1986) Gas-solid reactions: a method of direct solution for solid conversion profiles The Chemical Engineering Journal, 33 (1). pp. 19-25. ISSN 0300-9467
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/030094...
Related URL: http://dx.doi.org/10.1016/0300-9467(86)80027-2
Abstract
A new solution technique for non-catalytic gas-solid reactions, which are first order in gas concentration but are represented by any general rate form with respect to the solid, has been proposed. An equation for the variation in conversion with position in the pellet has been derived, the solution of which yields the conversion profiles and the average conversion directly. The method has been illustrated by application to a number of models, such as the particle pellet model with and without structural changes, the volume reaction model, and reactions with significant nucleation effects.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 22834 |
| Deposited On: | 25 Nov 2010 13:59 |
| Last Modified: | 31 May 2011 05:46 |
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