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

Boyko, I. V.; Petryk, Mykhaylo; Fraissard, J.; Mudryk, Ivan

doi:10.1117/12.2553926

Cited by 1 publication

(1 citation statement)

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“…Modern industrial equipment allows the possibility to inject special nanoparticles into the soil with the purification purpose [3,4]. Therefore, a lot of scientists around the world are involved into creation, developing, verification and validation of corresponding mathematical models for the fundamental understanding of the various processes of chemical and physical migration behaviour taking into account the catalytic micro-and nanoporous particles (catalytic porous media) [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Mathematical Modeling of Heat, Mass and Moisture Transfer in Catalytic Porous Media

Vlasyuk

Zhukovskyy

Zhukovska

et al. 2020

Wseas Transactions on Applied and Theoretical Mechanics

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The discovery of ordered mesoporous materials has opened great opportunities for new applications in heterogeneous catalysis e.g. in soil purification processes. The focus of this study is the development of a mathematical model to simulate heat, mass and moisture transfer in soil arrays tacking into account catalytic micro- or nanoparticles. The nonlinear mathematical model of contaminant distribution in unsaturated catalytic porous media to the filter-trap in non-isothermal conditions is presented. The finite differences method was used to find the numerical solution of the corresponding boundary value problem and the analytical solution for mass transfer in catalytic micro- or nanoparticles was presented as well. Numerical experiments and their analysis were conducted using NanoSurface software complex.

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Section: Introductionmentioning

confidence: 99%