Počet záznamů: 1

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

SYSNO ASEP	0394643
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Comparison of Theoretical and Experimental Mass Transfer Coefficients of Gases in Supported Ionic Liquid Membranes
Tvůrce(i)	Kárászová, Magda (UCHP-M)_{RID, SAI} Šimčík, Miroslav (UCHP-M)_{RID, SAI, ORCID} Friess, K. (CZ) Randová, A. (CZ) Jansen, J. C. (IT) Růžička, Marek (UCHP-M)_{RID, ORCID, SAI} Sedláková, Zuzana (UCHP-M)_{RID, ORCID, SAI} Izák, Pavel (UCHP-M)_{RID, ORCID, SAI}
Zdroj.dok.	Separation and Purification Technology. - : Elsevier - ISSN 1383-5866 Roč. 118, 30 OCT (2013), s. 255-263
Poč.str.	9 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	biogas purification ; supported ionic liquid membranes ; mass transfer coefficients
Vědní obor RIV	CI - Průmyslová chemie a chemické inženýrství
CEP	GAP106/10/1194 GA ČR - Grantová agentura ČR
	7C11009 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy
Institucionální podpora	UCHP-M - RVO:67985858
UT WOS	000326994500030
EID SCOPUS	84881165352
DOI	10.1016/j.seppur.2013.06.045
Anotace	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 based on data of pure liquids overestimated the mass transfer coefficient significantly.
Pracoviště	Ústav chemických procesů
Kontakt	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Rok sběru	2014

Počet záznamů: 1