About: Limiting activity coefficients in binary mixtures of 1-alkanols and toluene

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Limiting activity coefficients in binary mixtures of six lower 1-alkanols (C1-C6) and toluene were determined employing alternatively the techniques of inert gas stripping (IGS) and comparative ebulliometry (EBU). For each case, the suitable technique was chosen on the basis of the limiting relative volatility of the solute. Measurements were carried out at four temperatures covering a range of 30 K and were done with a good precision (1-3%). The new data were compared with available literature information on both the activity coefficient and calorimetric partial molar excess enthalpy at infinite dilution. All the critically evaluated information was merged and processed simultaneously to produce the recommended temperature dependences of the limiting activity coefficients. The performance of leading prediction methods (UNIFAC, ASOG, MOSCED, DISQUAC) was examined using this data. An attempt was made to interpret the behavior of the systems studied using a non-athermal association model. Limiting activity coefficients in binary mixtures of six lower 1-alkanols (C1-C6) and toluene were determined employing alternatively the techniques of inert gas stripping (IGS) and comparative ebulliometry (EBU). For each case, the suitable technique was chosen on the basis of the limiting relative volatility of the solute. Measurements were carried out at four temperatures covering a range of 30 K and were done with a good precision (1-3%). The new data were compared with available literature information on both the activity coefficient and calorimetric partial molar excess enthalpy at infinite dilution. All the critically evaluated information was merged and processed simultaneously to produce the recommended temperature dependences of the limiting activity coefficients. The performance of leading prediction methods (UNIFAC, ASOG, MOSCED, DISQUAC) was examined using this data. An attempt was made to interpret the behavior of the systems studied using a non-athermal association model. (en)
Title	Limiting activity coefficients in binary mixtures of 1-alkanols and toluene Limiting activity coefficients in binary mixtures of 1-alkanols and toluene (en)
skos:prefLabel	Limiting activity coefficients in binary mixtures of 1-alkanols and toluene Limiting activity coefficients in binary mixtures of 1-alkanols and toluene (en)
skos:notation	RIV/60461373:22340/03:00007636!RIV/2004/GA0/223404/N
http://linked.open.../vavai/riv/strany	265-280
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/99/D034), Z(MSM 223400008)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Rozbroj, Dan Dohnal, Vladimír Vrbka, Pavel
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	613587
http://linked.open...ai/riv/idVysledku	RIV/60461373:22340/03:00007636
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	limiting activity coefficients; inert gas stripping; comparative ebulliometry; alkanol; toluene; (en)
http://linked.open.../riv/klicoveSlovo	toluene limiting activity coefficients inert gas stripping alkanol comparative ebulliometry
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4E5B006FB25C]
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	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Thermodynamic study of highly dilute binary mixtures of alcohols with hydrocarbons, halocarbons and water
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	209
http://linked.open...iv/tvurceVysledku	Dohnal, Vladimír Vrbka, Pavel Rozbroj, Dan
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20223400008
issn	0378-3812
number of pages	16 (xsd:int)
http://localhost/t...ganizacniJednotka	22340

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