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| Description
| - Limiting activity coefficients in binary mixtures of six lower 1-alkanols (C1?C6) and ethylbenzene were determined employing alternatively the techniques of inert gas stripping and comparative ebulliometry. For each case, the suitable technique was chosen on the basis of the limiting relative volatility of the solute. Measurements were typically carried out at four temperatures covering a range of 30K 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, modified UNIFAC, ASOG, MOSCED, DISQUAC) was further examined using this data.
- Limiting activity coefficients in binary mixtures of six lower 1-alkanols (C1?C6) and ethylbenzene were determined employing alternatively the techniques of inert gas stripping and comparative ebulliometry. For each case, the suitable technique was chosen on the basis of the limiting relative volatility of the solute. Measurements were typically carried out at four temperatures covering a range of 30K 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, modified UNIFAC, ASOG, MOSCED, DISQUAC) was further examined using this data. (en)
- Pomocí alternativních technik inert gas stripping a komparativní ebuliometrie byly stanoveny limitní aktivitní koeficienty v binárních směsích šesti nižších 1-alkanolů (C1-C6) a etylbenzenu . Před každým měřením byla na základě limitních relativních těkavostí rozpuštěné látky zvolena vhodná experimentální technika . Přesná měření .(1-3%) byla prováděna typicky při čtyřech teplotách pokrývajících inerval 30 K. Nová data byla porovnávána s dostupnými literárními údaji o aktivitních koeficientech a o kalorimetrických parciálních molárních dodatkových enthalpiích v nekonečném zředění.. Všechny kriticky vyhodnocené informace byly zpracovány simultánně s cílem získat doporučené teplotní závislosti limitních aktivitních koeficientů. Naměřená data byla dále využita k ověření nejpoužívanějších predikčních metod (UNIFAC, modifikovaný UNIFAC, ASOG, MOSCED, DISQUAC). (cs)
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| Title
| - Limiting activity coefficients in binary mixtures of 1-alkanols and ethylbenzene
- Limitní aktovitní koeficienty v binárních směsích alkanolů a etylbenzenu (cs)
- Limiting activity coefficients in binary mixtures of 1-alkanols and ethylbenzene (en)
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| skos:prefLabel
| - Limiting activity coefficients in binary mixtures of 1-alkanols and ethylbenzene
- Limitní aktovitní koeficienty v binárních směsích alkanolů a etylbenzenu (cs)
- Limiting activity coefficients in binary mixtures of 1-alkanols and ethylbenzene (en)
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| skos:notation
| - RIV/60461373:22340/08:00020683!RIV09-MSM-22340___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/60461373:22340/08:00020683
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Limiting activity coefficients; Inert gas stripping; Comparative ebulliometry; Alkanol; Ethylbenzene (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Dohnal, Vladimír
- Vrbka, Pavel
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| http://linked.open...ain/vavai/riv/wos
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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