Densities and derived thermodynamic properties for the (n-heptane plus n-octane), (n-heptane plus ethanol) and (n-octane plus ethanol) systems at high pressures
Само за регистроване кориснике
2016
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This work reports densities for the pure n-heptane, n-octane and ethanol at temperatures from (288.15 to 413.15) K and at pressures up to 60 MPa. The same properties were determined for the binary mixtures n-heptane + n-octane, n-heptane + ethanol and n-octane + ethanol over the temperature range (293.15-373.15) K and at pressures ranging from (0.1 to 40) MPa. Highly precise densimeter DMA HP was used for density measurements. Experimental values of densities were fitted by the modified Tammann-Tait equation. Additionally, derived volumetric properties, e.g. excess molar volumes, isothermal compressibilities and isobaric thermal expansion coefficients were calculated. The effect of pressure and temperature on the measured and derived properties was discussed.
Кључне речи:
High pressure density / Isothermal compressibility / Isobaric thermal expansion coefficient / Binary mixturesИзвор:
Journal of Chemical Thermodynamics, 2016, 100, 89-99Издавач:
- Academic Press Ltd- Elsevier Science Ltd, London
Финансирање / пројекти:
- Нови индустријски и еколошки аспекти примене хемијске термодинамике на унапређење хемијских процеса са вишефазним и вишекомпонентним системима (RS-MESTD-Basic Research (BR or ON)-172063)
- Faculty of Technology and Metallurgy, University of Belgrade
DOI: 10.1016/j.jct.2016.04.014
ISSN: 0021-9614
WoS: 000376187200010
Scopus: 2-s2.0-84964680247
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Abdussalam, Ali A. AU - Ivaniš, Gorica AU - Radović, Ivona AU - Kijevčanin, Mirjana PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3245 AB - This work reports densities for the pure n-heptane, n-octane and ethanol at temperatures from (288.15 to 413.15) K and at pressures up to 60 MPa. The same properties were determined for the binary mixtures n-heptane + n-octane, n-heptane + ethanol and n-octane + ethanol over the temperature range (293.15-373.15) K and at pressures ranging from (0.1 to 40) MPa. Highly precise densimeter DMA HP was used for density measurements. Experimental values of densities were fitted by the modified Tammann-Tait equation. Additionally, derived volumetric properties, e.g. excess molar volumes, isothermal compressibilities and isobaric thermal expansion coefficients were calculated. The effect of pressure and temperature on the measured and derived properties was discussed. PB - Academic Press Ltd- Elsevier Science Ltd, London T2 - Journal of Chemical Thermodynamics T1 - Densities and derived thermodynamic properties for the (n-heptane plus n-octane), (n-heptane plus ethanol) and (n-octane plus ethanol) systems at high pressures EP - 99 SP - 89 VL - 100 DO - 10.1016/j.jct.2016.04.014 ER -
@article{ author = "Abdussalam, Ali A. and Ivaniš, Gorica and Radović, Ivona and Kijevčanin, Mirjana", year = "2016", abstract = "This work reports densities for the pure n-heptane, n-octane and ethanol at temperatures from (288.15 to 413.15) K and at pressures up to 60 MPa. The same properties were determined for the binary mixtures n-heptane + n-octane, n-heptane + ethanol and n-octane + ethanol over the temperature range (293.15-373.15) K and at pressures ranging from (0.1 to 40) MPa. Highly precise densimeter DMA HP was used for density measurements. Experimental values of densities were fitted by the modified Tammann-Tait equation. Additionally, derived volumetric properties, e.g. excess molar volumes, isothermal compressibilities and isobaric thermal expansion coefficients were calculated. The effect of pressure and temperature on the measured and derived properties was discussed.", publisher = "Academic Press Ltd- Elsevier Science Ltd, London", journal = "Journal of Chemical Thermodynamics", title = "Densities and derived thermodynamic properties for the (n-heptane plus n-octane), (n-heptane plus ethanol) and (n-octane plus ethanol) systems at high pressures", pages = "99-89", volume = "100", doi = "10.1016/j.jct.2016.04.014" }
Abdussalam, A. A., Ivaniš, G., Radović, I.,& Kijevčanin, M.. (2016). Densities and derived thermodynamic properties for the (n-heptane plus n-octane), (n-heptane plus ethanol) and (n-octane plus ethanol) systems at high pressures. in Journal of Chemical Thermodynamics Academic Press Ltd- Elsevier Science Ltd, London., 100, 89-99. https://doi.org/10.1016/j.jct.2016.04.014
Abdussalam AA, Ivaniš G, Radović I, Kijevčanin M. Densities and derived thermodynamic properties for the (n-heptane plus n-octane), (n-heptane plus ethanol) and (n-octane plus ethanol) systems at high pressures. in Journal of Chemical Thermodynamics. 2016;100:89-99. doi:10.1016/j.jct.2016.04.014 .
Abdussalam, Ali A., Ivaniš, Gorica, Radović, Ivona, Kijevčanin, Mirjana, "Densities and derived thermodynamic properties for the (n-heptane plus n-octane), (n-heptane plus ethanol) and (n-octane plus ethanol) systems at high pressures" in Journal of Chemical Thermodynamics, 100 (2016):89-99, https://doi.org/10.1016/j.jct.2016.04.014 . .