About: Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations

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About: Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with a description of transport parameters during pervaporation of binary liquid mixture through non-porous polymer membrane. The main task of this work is the application of the model that would be able to describe the transport of the penetrant in the membrane. The influence of the C-number of aliphatic alcohols on transport parameters is also under study. The concentration dependent density of the membrane, vapor sorption isotherms, the dependence of pure component diffusion coefficients on their concentration in the membrane and the dependence of the solubility of liquid binary mixture in a membrane was necessary to determine experimentally. All mention dependencies were mathematically described and then introduced into modified Maxwell-Stefan equations. The model was used for the liquid binary mixtures (ethanol, propan-1-ol, butan-1-ol with toluene) and the low-density polyethylene membrane at 25 °C. Pervaporation data for all the three systems were measured in order to calculate This paper deals with a description of transport parameters during pervaporation of binary liquid mixture through non-porous polymer membrane. The main task of this work is the application of the model that would be able to describe the transport of the penetrant in the membrane. The influence of the C-number of aliphatic alcohols on transport parameters is also under study. The concentration dependent density of the membrane, vapor sorption isotherms, the dependence of pure component diffusion coefficients on their concentration in the membrane and the dependence of the solubility of liquid binary mixture in a membrane was necessary to determine experimentally. All mention dependencies were mathematically described and then introduced into modified Maxwell-Stefan equations. The model was used for the liquid binary mixtures (ethanol, propan-1-ol, butan-1-ol with toluene) and the low-density polyethylene membrane at 25 °C. Pervaporation data for all the three systems were measured in order to calculate (en)
Title	Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations (en)
skos:prefLabel	Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations Description of binary liquid mixtures transport through non-porous membrane by modified Maxwell-Stefan equations (en)
skos:notation	RIV/60461373:22340/03:00007435!RIV/2004/GA0/223404/N
http://linked.open.../vavai/riv/strany	293-309
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/01/0945), Z(AV0Z4072921), Z(MSM 223400008)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Friess, Karel Šípek, Milan Bartovská, Lidmila
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemicko-inženýrská
http://linked.open...dnocenehoVysledku	603146
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/03:00007435
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pervaporation; sorption; coupled diffusion; modified Maxwell-Stefan equation; (en)
http://linked.open.../riv/klicoveSlovo	modified Maxwell-Stefan equation coupled diffusion pervaporation sorption
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[26AA7BB3DD26]
http://linked.open...i/riv/nazevZdroje	Journal of Membrane Science
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	A potential of nanofiltration layers for membrane separation of light aliphatic hydrocarbons
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	214
http://linked.open...iv/tvurceVysledku	Izák, Pavel Friess, Karel Šípek, Milan Uchytil, Petr Bartovská, Lidmila
http://linked.open...n/vavai/riv/zamer	Theoretical fundamentals of chemical processes: equilibrium and dynamic behavior of multiphase reacting systems http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223400008
issn	0376-7388
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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