Original title: Determination of Transport Characteristics from Counter-Current Gas Diffusion Measurements
Translated title: Určení transportních charakteristik z protiproudé difuze plynů
Authors: Soukup, Karel ; Šolcová, Olga ; Schneider, Petr
Document type: Papers
Conference/Event: International Congress of Chemical and Process Engineering CHISA 2004 /16./, Praha (CZ), 2004-08-22 / 2004-08-26
Year: 2004
Language: eng
Abstract: [eng] [cze]
Two types of a diffusion cell commonly used for studying of isobaric counter-current diffusion in porous solids are compared. Both cells enable determination of diffusion coefficients and transport characteristics of porous materials. Transport parameters are material constants of the porous solids and can be evaluated through application of a suitable model of porous solids to results of measurements of transport processes withing the porous structure Byly porovnány dva typy difuzních cel běžně užívaných při studiu isobarické protiproudé difuze. oba typy umožňují zisk efektivních difuzních koeficientů a dalších transportních charakteristik
Keywords: diffusion; mass transfer; Wicke-Kallenbach cell
Project no.: CEZ:AV0Z4072921 (CEP), GD203/03/H140 (CEP), IAA4072404 (CEP)
Funding provider: GA ČR, GA AV ČR
Host item entry: Summaries 2, ISBN 80-86059-40-5

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0012166

Permalink: http://www.nusl.cz/ntk/nusl-19812


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