Modeling of adsorption and desorption of hydrocarbons in nanoporous catalytic zeolite media using nonlinear Langmuir isotherm

• Published in: Fourteenth International Conference on Correlation Optics Vol. 11369; pp. 113691L - 113691L-12
• Main Authors: Petryk, M. R, Boyko, I. V, Petryk, M. M, Fraissard, J, Mudryk, I
• Format: Conference Proceeding
• Language: English
• Published: SPIE 06.02.2020
• ISBN: 1510635106; 9781510635104
• ISSN: 0277-786X
• DOI: 10.1117/12.2553926

The theoretical bases of mathematical modeling of nonisothermal adsorbtion and desorbtion in nanoporous catalytic zeolite media for the Langmuir’s nonlinear isotherm are given. They most fully determine the mechanism of adsorption equilibrium for nanoporous systems of ZSM-5 zeolite. The effective scheme of linearization of a nonlinear model is implemented. High-speed analytical solutions of the system of linearized boundary problems of adsorption and desorption in nanoporous media are justified and obtained using the Hevisides operational method.