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Transport Mechanism in Polyethylene Membrane during Vapor Permeation of Propan-1-ol and Toluene
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SYSNO ASEP 0028683 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Transport Mechanism in Polyethylene Membrane during Vapor Permeation of Propan-1-ol and Toluene Title Transportní mechanismus v polyethylénové membráně během permeace propan-1-olu a toluenu Author(s) Fialová, Kateřina (UCHP-M) RID
Petričkovič, Roman (UCHP-M) RID, SAI
Uchytil, Petr (UCHP-M) RID, SAISource Title Proceedings. - Sofia : University of Chemical Technology and Metallurgy, 2005 / Mehmetli E. ; Kemperman A. ; Kozhukharov V. - ISBN 954-8954-55-9 Pages s. 45-50 Number of pages 6 s. Action Application of Nanotechnologies for Separation and Recovery of Volatile Organic Compounds from Waste Air Streams Event date 30.05.2005-01.06.2005 VEvent location Istanbul Country TR - Turkey Event type WRD Language eng - English Country BG - Bulgaria Keywords vapor permeation ; sorption ; transport model Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects IAA4072402 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40720504 - UCHP-M (2005-2011) Annotation Transport of propan-1-ol and toluene through a polyethylene membrane during vapor permeation was investigated. Diffusion coefficients, fluxes and sorption isotherms were evaluated from independent experiments for different vapor concentrations. New apparatus was proposed and constructed for the determination of the sorption isotherm in steady state of the vapor permeation process. The obtained data were successfully used for the transport description of propan-1-ol through a polyethylene membrane by Fick’s first law. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2006
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