Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol
Abstract
The aim of this research is the experimental determination of density, viscosity, refractive index and speed of sound for binary mixtures of the ester ethyl acetate and alcohols. Experimental measurements were carried out for two systems with 1-propanol and 1-butanol at atmospheric pressure and in a temperature range 288.15 - 323.15 K. Results of experimental measurements were further used to determine excess molar volumes, viscosity deviations, refractive index deviations, and excess isentropic compressibility for each investigated mixture. These calculated data were correlated using the empirical Redlich-Kister equation. Positive values of the excess molar volume and isentropic compressibility appear for both analysed systems, while values of viscosity and refractive index deviations are negative. The structure and specific characteristics of different molecules in considered mixtures and determined non-ideal behaviour allow the insight into the possible type of interactions in the m...ixture, interstitial accommodation and structural effects.
Keywords:
density / viscosity / refractive index / speed of sound / deviation properties / molecular interactionsSource:
Hemijska industrija, 2020, 74, 3, 163-185Publisher:
- Savez hemijskih inženjera, Beograd
Funding / projects:
- Research Fund of the Ministry of Education, Science and Technological Development, Serbia
- New industrial and environmental application of chemical thermodynamics to the development of the chemical processes with multiphase and multicomponent systems (RS-172063)
DOI: 10.2298/HEMIND191203017M
ISSN: 0367-598X
WoS: 000577922500002
Scopus: 2-s2.0-85087447780
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Majstorović, Divna AU - Mirković, Marija R. AU - Kijevčanin, Mirjana AU - Živković, Emila PY - 2020 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4372 AB - The aim of this research is the experimental determination of density, viscosity, refractive index and speed of sound for binary mixtures of the ester ethyl acetate and alcohols. Experimental measurements were carried out for two systems with 1-propanol and 1-butanol at atmospheric pressure and in a temperature range 288.15 - 323.15 K. Results of experimental measurements were further used to determine excess molar volumes, viscosity deviations, refractive index deviations, and excess isentropic compressibility for each investigated mixture. These calculated data were correlated using the empirical Redlich-Kister equation. Positive values of the excess molar volume and isentropic compressibility appear for both analysed systems, while values of viscosity and refractive index deviations are negative. The structure and specific characteristics of different molecules in considered mixtures and determined non-ideal behaviour allow the insight into the possible type of interactions in the mixture, interstitial accommodation and structural effects. PB - Savez hemijskih inženjera, Beograd T2 - Hemijska industrija T1 - Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol EP - 185 IS - 3 SP - 163 VL - 74 DO - 10.2298/HEMIND191203017M ER -
@article{ author = "Majstorović, Divna and Mirković, Marija R. and Kijevčanin, Mirjana and Živković, Emila", year = "2020", abstract = "The aim of this research is the experimental determination of density, viscosity, refractive index and speed of sound for binary mixtures of the ester ethyl acetate and alcohols. Experimental measurements were carried out for two systems with 1-propanol and 1-butanol at atmospheric pressure and in a temperature range 288.15 - 323.15 K. Results of experimental measurements were further used to determine excess molar volumes, viscosity deviations, refractive index deviations, and excess isentropic compressibility for each investigated mixture. These calculated data were correlated using the empirical Redlich-Kister equation. Positive values of the excess molar volume and isentropic compressibility appear for both analysed systems, while values of viscosity and refractive index deviations are negative. The structure and specific characteristics of different molecules in considered mixtures and determined non-ideal behaviour allow the insight into the possible type of interactions in the mixture, interstitial accommodation and structural effects.", publisher = "Savez hemijskih inženjera, Beograd", journal = "Hemijska industrija", title = "Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol", pages = "185-163", number = "3", volume = "74", doi = "10.2298/HEMIND191203017M" }
Majstorović, D., Mirković, M. R., Kijevčanin, M.,& Živković, E.. (2020). Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol. in Hemijska industrija Savez hemijskih inženjera, Beograd., 74(3), 163-185. https://doi.org/10.2298/HEMIND191203017M
Majstorović D, Mirković MR, Kijevčanin M, Živković E. Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol. in Hemijska industrija. 2020;74(3):163-185. doi:10.2298/HEMIND191203017M .
Majstorović, Divna, Mirković, Marija R., Kijevčanin, Mirjana, Živković, Emila, "Analysis of thermophysical properties of binary systems containing ethyl acetate and 1-propanol or 1-butanol" in Hemijska industrija, 74, no. 3 (2020):163-185, https://doi.org/10.2298/HEMIND191203017M . .