About: Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid equilibrium, and calorimetric data

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About: Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid equilibrium, and calorimetric data Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Properties related to vapor?liquid and liquid?liquid equilibria in the binary system of tetraglyme (1) + alkane (2) were measured, collected from literature, and subsequently simultaneously correlated using theRedlich?Kister equation and basic thermodynamic relationships. The Inert Gas Stripping method was used for measurement of limiting activity coefficients of alkanes (pentane, hexane, heptane, and octane) in tetraglyme in the temperature interval from 288.15 to 313.15 K. The limiting activity coefficient of decane in tetraglyme was obtained by extrapolation of these experimental data in a homologous line of alkanes. Liquid?liquid equilibriawere measured by direct analytical and turbidity methods. Excess enthalpy and excess heat capacity datawere collected fromthe literature. As the studied systemshows an upper critical solubility temperature and a ?W-shape? composition dependence of the excess heat capacity, a high number, namely 17, of correlation equation parameterswere needed for a precise des Properties related to vapor?liquid and liquid?liquid equilibria in the binary system of tetraglyme (1) + alkane (2) were measured, collected from literature, and subsequently simultaneously correlated using theRedlich?Kister equation and basic thermodynamic relationships. The Inert Gas Stripping method was used for measurement of limiting activity coefficients of alkanes (pentane, hexane, heptane, and octane) in tetraglyme in the temperature interval from 288.15 to 313.15 K. The limiting activity coefficient of decane in tetraglyme was obtained by extrapolation of these experimental data in a homologous line of alkanes. Liquid?liquid equilibriawere measured by direct analytical and turbidity methods. Excess enthalpy and excess heat capacity datawere collected fromthe literature. As the studied systemshows an upper critical solubility temperature and a ?W-shape? composition dependence of the excess heat capacity, a high number, namely 17, of correlation equation parameterswere needed for a precise des (en)
Title	Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid equilibrium, and calorimetric data Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid equilibrium, and calorimetric data (en)
skos:prefLabel	Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid equilibrium, and calorimetric data Temperature and composition dependence of excess Gibbs energy in the system of tetraglyme (1) + decane (2): Evaluation by simultaneous correlation of limiting activity coefficients, liquid?liquid equilibrium, and calorimetric data (en)
skos:notation	RIV/60461373:22340/09:00021801!RIV10-MSM-22340___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6046137307)
http://linked.open...iv/cisloPeriodika	1-2
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Hovorka, Štěpán Řehák, Karel 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	345703
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/09:00021801
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Liquid?liquid equilibrium; Limiting activity coefficient; Excess Gibbs energy; Alkane; Glyme (en)
http://linked.open.../riv/klicoveSlovo	Limiting activity coefficient Alkane Excess Gibbs energy Glyme Liquid?liquid equilibrium
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[E4B2D75AB4A0]
http://linked.open...i/riv/nazevZdroje	Fluid Phase Equilibria
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	283
http://linked.open...iv/tvurceVysledku	Řehák, Karel Bartovská, Lidmila Hovorka, Štěpán Volejníková, Barbora
http://linked.open...ain/vavai/riv/wos	000268386800009
http://linked.open...n/vavai/riv/zamer	Physico-chemical methods of analysis and characterization of chemical systems and biosystems
issn	0378-3812
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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