(P, Vm, T)měření systému cyklohexan + nonan při teplotách od 298.15 K do 328 K a při tlacích do 40 MPa.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F07%3A00096156" target="_blank" >RIV/67985858:_____/07:00096156 - 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

(P, Vm, T) Measurements of (Cyclohexane + Nonane) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa.

Popis výsledku v původním jazyce

The densities and speeds of sound of (cyclohexane + nonane) were measured at four temperatures within 298.15 K ? 328.15 K, and the respective values of excess volumes and adiabatic compressibility were calculated. Thereafter the densities for the last system were measured at elevated pressures (0.1 ? 40 MPa) at four temperatures in the range 298.15 K ? 328.15 K with a high-pressure apparatus. The high-pressure density data were fitted to the Tait equation and the isothermal compressibilities were calculated with a novel procedure with the aid of this equation. The low- and high-pressure excess volumes calculated from the density data show that the deviations from ideal behaviour in the system decrease slightly as the temperature and pressure is raised.The data were fitted to the fourth-order Redlich-Kister equation, with the maximum likelihood principle being applied for the determination of the adjustable parameters.

Název v anglickém jazyce

(P, Vm, T) Measurements of (Cyclohexane + Nonane) at Temperatures from 298.15 K to 328.15 K and at Pressures up to 40 MPa.

Popis výsledku anglicky

The densities and speeds of sound of (cyclohexane + nonane) were measured at four temperatures within 298.15 K ? 328.15 K, and the respective values of excess volumes and adiabatic compressibility were calculated. Thereafter the densities for the last system were measured at elevated pressures (0.1 ? 40 MPa) at four temperatures in the range 298.15 K ? 328.15 K with a high-pressure apparatus. The high-pressure density data were fitted to the Tait equation and the isothermal compressibilities were calculated with a novel procedure with the aid of this equation. The low- and high-pressure excess volumes calculated from the density data show that the deviations from ideal behaviour in the system decrease slightly as the temperature and pressure is raised.The data were fitted to the fourth-order Redlich-Kister equation, with the maximum likelihood principle being applied for the determination of the adjustable parameters.

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

<a href="/cs/project/GA104%2F06%2F0656" target="_blank" >GA104/06/0656: Stavové chování kapalných směsí modelující motorová paliva - experimentální stanovení, korelace a predikce</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Journal of Chemical Thermodynamics

ISSN

0021-9614

e-ISSN

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Svazek periodika

39

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

1637-1648

Kód UT WoS článku

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EID výsledku v databázi Scopus

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