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Diffusion with chemical reaction – assessment of the
accuracy of an approximate kinetic model for spherical
pellets

Publication date: 31.03.2017

Technical Transactions, 2017, Volume 3 Year 2017 (114), pp. 19 - 30

https://doi.org/10.4467/2353737XCT.17.020.6213

Authors

Monika Gwadera
Instytut Inżynierii Chemicznej i Procesowej, Wydział Inżynierii i Technologii Chemicznej, Politechnika Krakowska
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Titles

Dyfuzja z reakcją chemiczną – ocena dokładności
przybliżonego modelu kinetycznego
dla ziaren kulistych

Abstract

Rozważono dyfuzję z reakcją chemiczną I rzędu w kulistym ziarnie katalizatora z warunkami brzegowymi III rodzaju. Taki proces można opisać modelem kinetycznym opartym na aproksymacji ułamkami łańcuchowymi. Wyniki obliczeń uzyskane z przybliżonego modelu kinetycznego porównano z rozwiązaniem ścisłym. Stwierdzono, że stosowanie przybliżonego modelu zapewnia dobrą dokładność wyników oraz krótkie czasy obliczeń.

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Information

Information: Technical Transactions, 2017, Volume 3 Year 2017 (114), pp. 19 - 30

Article type: Original article

Titles:

Polish:
Dyfuzja z reakcją chemiczną – ocena dokładności
przybliżonego modelu kinetycznego
dla ziaren kulistych
English:
Diffusion with chemical reaction – assessment of the
accuracy of an approximate kinetic model for spherical
pellets

Authors

Instytut Inżynierii Chemicznej i Procesowej, Wydział Inżynierii i Technologii Chemicznej, Politechnika Krakowska

Published at: 31.03.2017

Article status: Open

Licence: None

Percentage share of authors:

Monika Gwadera (Author) - 100%

Article corrections:

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Publication languages:

English