Artículo

On the evaluation of effective reaction rates on commercial catalyst by means of a one-dimensional model

Mariani, Nestor JavierIcon ; Keegan, Sergio DarioIcon ; Martinez, Osvaldo MiguelIcon ; Barreto, Guillermo FernandoIcon
Fecha de publicación: 04/2008
Editorial: Elsevier Science
Revista: Catalysis Today
ISSN: 0920-5861
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

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%. © 2007 Elsevier B.V. All rights reserved.
Palabras clave: Diffusion-Reaction Process , Generalized Cylinder , One-Dimensional Model
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/54055
DOI: https://dx.doi.org/10.1016/j.cattod.2007.11.018
URL: https://www.sciencedirect.com/science/article/pii/S0920586107007602
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Articulos(CINDECA)
Articulos de CENTRO DE INV EN CS.APLICADAS "DR.JORGE J.RONCO"
Citación
Mariani, Nestor Javier; Keegan, Sergio Dario; Martinez, Osvaldo Miguel; Barreto, Guillermo Fernando; On the evaluation of effective reaction rates on commercial catalyst by means of a one-dimensional model; Elsevier Science; Catalysis Today; 133-135; 1-4; 4-2008; 770-774
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