| Title |
Numerical study of two-molecular catalytic reaction on composite catalyst |
| Translation of Title |
Monomerų reakcijų kompozitinių katalizatorių paviršiuje skaitinis tyrimas: gerai išmaišytų medžiagų modelis. |
| Authors |
Katauskis, Pranas ; Vidutytė, Živilė |
| DOI |
10.15388/LMR.A.2016.07 |
| Full Text |
|
| Is Part of |
Lietuvos matematikos rinkinys. Ser. A.. Vilnius : Matematikos ir informatikos institutas. 2016, t. 57, p. 35-40.. ISSN 0132-2818. eISSN 2335-898X |
| Keywords [eng] |
surface reaction ; adsorption ; desorption ; spillover |
| Abstract [eng] |
In this paper a nonlinear mathematical model of the kinetics of two-molecular heterogeneous catalytic reaction proceeding on a supported catalyst is investigated numerically. The model is based on the Langmuir-Hinshelwood type kinetics of the surface reactions assuming that all species are well-mixed. The effect of the catalytic surface size, adsorbtion rate constants and jump rate via the catalyst-support interface constants on the catalytic reactivity and product concentration is studied for different arrangements of the adsorption sites. |
| Published |
Vilnius : Matematikos ir informatikos institutas |
| Type |
Journal article |
| Language |
English |
| Publication date |
2016 |
| CC license |
|
