Comparison of Theoretical and Experimental Mass Transfer Coefficients of Gases in Supported Ionic Liquid Membranes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F13%3A00394643" target="_blank" >RIV/67985858:_____/13:00394643 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/13:43895278

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.seppur.2013.06.045" target="_blank" >http://dx.doi.org/10.1016/j.seppur.2013.06.045</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.seppur.2013.06.045" target="_blank" >10.1016/j.seppur.2013.06.045</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of Theoretical and Experimental Mass Transfer Coefficients of Gases in Supported Ionic Liquid Membranes

Popis výsledku v původním jazyce

Successful practical application of ionic liquid (IL) membranes requires good understanding 15 of their basic transport properties and the role of the IL itself and its polymeric support. Within this work, two approaches to the calculation of mass transfer coefficients of gases in supported ionic liquid membranes were applied. The first one applies the models and data reported on diffusivity and solubility of gases in pure ionic liquids in the literature, in combination with porosity and tortuosity of the support. The second one is based on fitting of 20 experimental data obtained from two ionic liquid membranes. The results of both approaches were compared and used to predict the properties of ionic liquid membranes. It was found that the model basedon data of pure liquids overestimated the mass transfer coefficient significantly.

Název v anglickém jazyce

Comparison of Theoretical and Experimental Mass Transfer Coefficients of Gases in Supported Ionic Liquid Membranes

Popis výsledku anglicky

Successful practical application of ionic liquid (IL) membranes requires good understanding 15 of their basic transport properties and the role of the IL itself and its polymeric support. Within this work, two approaches to the calculation of mass transfer coefficients of gases in supported ionic liquid membranes were applied. The first one applies the models and data reported on diffusivity and solubility of gases in pure ionic liquids in the literature, in combination with porosity and tortuosity of the support. The second one is based on fitting of 20 experimental data obtained from two ionic liquid membranes. The results of both approaches were compared and used to predict the properties of ionic liquid membranes. It was found that the model basedon data of pure liquids overestimated the mass transfer coefficient significantly.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Separation and Purification Technology

ISSN

1383-5866

e-ISSN

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Svazek periodika

118

Číslo periodika v rámci svazku

30 OCT

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

255-263

Kód UT WoS článku

000326994500030

EID výsledku v databázi Scopus

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