Teplotní závislosti limitních aktivitních koeficientů a Henryho konstant nitrobenzenu, anilinu a cyklohexylaminu ve vodě

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F06%3A00016683" target="_blank" >RIV/60461373:22340/06:00016683 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Temperature dependences of limiting activity coefficients and Henry's law constants for nitrobenzene, aniline, and cyclohexylamine in water

Popis výsledku v původním jazyce

Recommended data on limiting activity coefficients ( ) for nitrobenzene, aniline, and cyclohexylamine in water were established as a function of temperature by the simultaneous correlation of the values resulting from specialized vapor-liquid equilibriummeasurements and related thermal data for highly dilute solutions. The new values of were determined by the Rayleigh distillation, circulation still, and head space analysis methods. The limiting partial molar excess heat capacities were derived from measurements by the Picker flow microcalorimetry. These values were combined with all available literature data on the limiting activity coefficients and the limiting partial molar excess enthalpies. This allowed us to produce a thermodynamically consistent fit of between 273 and 373 K which was in turn used in combination with pure solute vapor pressures to calculate the Henry's law constants ( ).

Název v anglickém jazyce

Temperature dependences of limiting activity coefficients and Henry's law constants for nitrobenzene, aniline, and cyclohexylamine in water

Popis výsledku anglicky

Recommended data on limiting activity coefficients ( ) for nitrobenzene, aniline, and cyclohexylamine in water were established as a function of temperature by the simultaneous correlation of the values resulting from specialized vapor-liquid equilibriummeasurements and related thermal data for highly dilute solutions. The new values of were determined by the Rayleigh distillation, circulation still, and head space analysis methods. The limiting partial molar excess heat capacities were derived from measurements by the Picker flow microcalorimetry. These values were combined with all available literature data on the limiting activity coefficients and the limiting partial molar excess enthalpies. This allowed us to produce a thermodynamically consistent fit of between 273 and 373 K which was in turn used in combination with pure solute vapor pressures to calculate the Henry's law constants ( ).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Chemical Engineering Data

ISSN

0021-9568

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

1678-1685

Kód UT WoS článku

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EID výsledku v databázi Scopus

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