Title of article
On the evaluation of effective reaction rates on commercial catalyst by means of a one-dimensional model
Author/Authors
Néstor J. Mariani، نويسنده , , Sergio D. Keegan، نويسنده , , Osvaldo M. Mart?nez، نويسنده , , Guillermo F. Barreto، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
5
From page
770
To page
774
Abstract
A one-dimensional model (1D), called generalized cylinder (GC), for the diffusion–reaction problem in commercial catalytic pellets is presented. The GC model free parameter (σ) is fitted so as to reproduce the behaviour of the actual pellet at high reaction rates. A simple analytical expression allows obtaining σ straightforwardly and the maximum deviation of the GC model is evaluated at around 2%.
Keywords
One-dimensional model , Diffusion–reaction process , Generalized cylinder
Journal title
CATALYSIS TODAY
Serial Year
2008
Journal title
CATALYSIS TODAY
Record number
1236486
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