Comparison of Theoretical and Experimental Mass TransferCoefficients of Gases in Supported Ionic Liquid Membranes.

0393916 - ÚCHP 2014 SK eng C - Conference Paper (international conference)
Kárászová, Magda - Šimčík, Miroslav - Jansen, J. - Sedláková, Zuzana - Růžička, Marek - Izák, Pavel
Comparison of Theoretical and Experimental Mass TransferCoefficients of Gases in Supported Ionic Liquid Membranes.
Proceedings. Bratislava: Slovak Society of Chemical Engineering, 2013 - (Markoš, J.), s. 139. ISBN 978-80-89475-09-4.
[International Conference of Slovak Society of Chemical Engineering /40./. Tatranské Matliare (SK), 27.05.2013-31.05.2013]
R&D Projects: GA ČR GAP106/10/1194; GA MŠMT(CZ) 7C11009
Grant - others:RFCS(XE) RFCR-CT-2010-00009
Institutional support: RVO:67985858
Keywords : biogas purification * supported ionic liquid membranes * permeability
Subject RIV: CI - Industrial Chemistry, Chemical Engineering

In this work the permeability and the selectivity for methane and CO2 of two ionic liquid membranes were determined and obtained results were compared with theoretically calculated mass transfer coefficients taken from literature reported on gas diffusivity and solubility in pure ionic liquids. All tested literature data sets overestimated the operation of the membranes at least two times and determination of reasons for this was summarized in this work.
Permanent Link: http://hdl.handle.net/11104/0222257