Reaction and mass transfer effects in a catalytic monolith reactor (CROSBI ID 95052)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Tomašić, Vesna ; Gomzi, Zoran ; Zrnčević, Stanka
engleski
Reaction and mass transfer effects in a catalytic monolith reactor
Zeolite-based monoliths (Cu/ZSM-5 on cordierite) are prepared and used to catalyze direct decomposition of nitrogen monoxide. Two-dimensional heterogeneous model is applied to describe behaviour of the monolith reactor, with the emphasis on the features introduced due to coupling of flow, mass transfer and chemical reaction. The proposed model has been verified by comparing computer simulation data with laboratory experimental data. It is shown that both inter- and intraphase diffusion limitations have to be considered when modelling complex reactor configuration, such as monolith reactors, especially when monolith with thicker catalytic layer are used at higher temperatures.
catalytic monolith ; Cu/ZSM-5 ; mass transfer ; mathematical modeling ; NO decomposition
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Podaci o izdanju
77 (2)
2002.
245-253
objavljeno
0133-1736
1588-2837
10.1023/A:1020871515532