Chemical Engineering Aspects of Gas Transport in Porous Solids

0376511 - ÚCHP 2013 CZ eng D - Thesis
Šolcová, Olga
Chemical Engineering Aspects of Gas Transport in Porous Solids.
Ústav chemických procesů AV ČR, v. v. i. 17.04.2012. - Praha, 2012. 65 s.
Institutional research plan: CEZ:AV0Z40720504
Keywords : gas transport * porous solids * catalysts
Subject RIV: CC - Organic Chemistry

The thesis summarizes research results concerning the experimental methods suitablefor obtaining material characteristics relevant to chemical engineering aspects of the gas transport in porous solids that were obtained since 1991. Own contribution to research significantly extended sciential knowledge particularly in the scope concerning the application of the constitutive equations of two models; the Mean Transport-Pore Model (MTPM) and the Dusty Gas Model (DGM), which describe combined (diffusion and permeation) transport through the porous medium and utilization of the Wicke-Kallenbach and Graham diffusion cells as well as the pseudo-stationary and dynamic permeation cells for the transport characteristics and the effective diffusion and permeation coefficient evaluation and the evaluation of the advantages and disadvantages of the individual methods.
Permanent Link: http://hdl.handle.net/11104/0208891