Počet záznamů: 1

Description of the Gas Transport through Dynamic Liquid Membrane.

SYSNO ASEP	0474616
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Description of the Gas Transport through Dynamic Liquid Membrane.
Tvůrce(i)	Uchytil, Petr (UCHP-M)_{RID, SAI} Setničková, Kateřina (UCHP-M)_{RID, ORCID, SAI} Tseng, H.-H. (TW) Šíma, Vladimír (UCHP-M) Petričkovič, Roman (UCHP-M)_{RID, SAI}
Zdroj.dok.	Separation and Purification Technology. - : Elsevier - ISSN 1383-5866 Roč. 184, AUG 31 (2017), s. 152-157
Poč.str.	6 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	gas separation ; liquid membrane ; solurion-diffusion model
Vědní obor RIV	CI - Průmyslová chemie a chemické inženýrství
Obor OECD	Chemical process engineering
Institucionální podpora	UCHP-M - RVO:67985858
UT WOS	000403730500016
EID SCOPUS	85019008150
DOI	10.1016/j.seppur.2017.04.014
Anotace	Recently we published a short communication about the gas separation by new type of membranes so called dynamic liquid membranes (DLM). The gas transport through water film was described by solution diffusion model commonly used for evaluation of the gas permeation through nonporous polymeric membranes, therefore this type of membranes is suitable for the separation of such systems where one of the components has high solubility in water. The separation ability of DLM based on thin water film for the binary mixtures of carbon dioxide and methane was investigated. Since direct measurement of permeate flux and its composition was not possible, we suggested three models for gas transport evaluation based on the use of simplifying assumptions. The obtained values of carbon dioxide permeate flux (permeance) from all models are very close, the highest difference is 6.3 mol % for feed composition 92 mol % CO2. Carbon dioxide flux is between 0.048 and 0.729 m3 m-2 h-1. The results of carbon dioxide permeation flux determined as difference between experimental values of the feed and retentate fluxes with permeate flux calculated using the Model 3 were in very good agreement.
Pracoviště	Ústav chemických procesů
Kontakt	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Rok sběru	2018

Počet záznamů: 1