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Catalytic particle stability studies—II Lumped thermal resistance model

✍ Scribed by James C.W. Kuo; Neal R. Amundson

Book ID
103006152
Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
963 KB
Volume
22
Category
Article
ISSN
0009-2509

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✦ Synopsis

A problem of asymptotic stability of a monomolecular reaction system in a catalyst particle is studied using a mathematical model with lumped thermal resistance on the surface of the particle and with intraparticle diffusion of the chemical species. The possible existence of multiple steady states is demonstrated and a necessary and sufficient condition for stability of a steady state is given. A particular case of a general irreversible consecutive reaction system is treated and calculations are made for a reaction A1--~A2---~A3 in a spherical particle.

📜 SIMILAR VOLUMES

Catalytic particle stability studies—III
Catalytic particle stability studies—III complex distributed resistances model
✍ James.C.W. Kuo; Neal R. Amundson 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 991 KB

Aim&act--The problem of asymptotic stability of a chemical reaction system in a single catalyst particle is studied using a model in which the mass and heat transfer resistances are distributed over the interior of the particle. The analysis of the stability of the steady state is equivalent to the