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Transport binární směsi adsorbujících se plynů ve Vycorovém skle
Čermáková, Jiřina ; Yang, J. ; Uchytil, Petr ; Seidel-Morgenstern, A.
Efficiency of the gas separation with porous ceramic membranes might be expected higher for gas mixtures of adsorbable and nonadsorbable components in comparison with mixtures of only nonadsorbable gases. The reason is the additional specific contribution of surface diffusion to the gas transfer through a membrane in the case of the existing adsorption of permeating substances. The transport of pure nonadsorbable gases in porous material was already well described [1]. This work deals with the transport of binary adsorbable gases through porous Vycor glass. The transport of adsorbable gases in such pores is considered to be contributed by both gas phase and surface diffusion. The measurements were performed using a modified Wicke-Kallenbach cell possessing a closed and an open chambers [2, 3].

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17 ČERMÁKOVÁ, Jana
2 ČERMÁKOVÁ, Jitka
1 ČERMÁKOVÁ, Julie
3 Čermáková, J.
17 Čermáková, Jana
2 Čermáková, Jarmila
2 Čermáková, Jolana
1 Čermáková, Judita
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