TY  - JOUR
AU  - Vuksanovic, Jelena M.
AU  - Todorović, Nina
AU  - Kijevčanin, Mirjana
AU  - Serbanovic, Slobodan P.
AU  - Radović, Ivona
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/2114
AB  - The ability of non-toxic and biodegradable deep eutectic solvent (DES) choline chloride + DL-malic acid in mole ratio 1: 1, for the breaking of the azeotropes heptane + methanol and toluene + methanol by means of liquid-liquid extraction was evaluated. Ternary liquid-liquid equilibrium experiments were performed at 298.15 K and at atmospheric pressure. Densities, viscosities and refractive indices of DES + methanol and water + DES systems were experimentally determined over a wide temperature range and at atmospheric pressure. Additionally, the viscosities of DES + glycerol mixture were determined at temperatures up to 363.15 K to check how much the addition of glycerol decreases high viscosities of DES. The results indicate that the addition of small amounts of water or glycerol as a third component significantly decreases the viscosity of the investigated deep eutectic solvent. Based on the selectivity and distribution ratio values, the extraction ability of the investigated deep eutectic solvent, in comparison with the conventionally used solvents, yields promising results. Non-random two-liquid (NRTL) and universal quasichemical (UNIQUAC) models were satisfactorily applied for correlation of experimental phase equilibrium data for two ternary mixtures.
PB  - Serbian Chemical Society
T2  - Journal of the Serbian Chemical Society
T1  - Experimental investigation and modeling of thermophysical and extraction properties of choline chloride plus DL-malic acid based deep eutectic solvent
VL  - 82
IS  - 11
SP  - 1287
EP  - 1302
DO  - 10.2298/JSC170316054V
ER  - 

@article{
author = "Vuksanovic, Jelena M. and Todorović, Nina and Kijevčanin, Mirjana and Serbanovic, Slobodan P. and Radović, Ivona",
year = "2017",
abstract = "The ability of non-toxic and biodegradable deep eutectic solvent (DES) choline chloride + DL-malic acid in mole ratio 1: 1, for the breaking of the azeotropes heptane + methanol and toluene + methanol by means of liquid-liquid extraction was evaluated. Ternary liquid-liquid equilibrium experiments were performed at 298.15 K and at atmospheric pressure. Densities, viscosities and refractive indices of DES + methanol and water + DES systems were experimentally determined over a wide temperature range and at atmospheric pressure. Additionally, the viscosities of DES + glycerol mixture were determined at temperatures up to 363.15 K to check how much the addition of glycerol decreases high viscosities of DES. The results indicate that the addition of small amounts of water or glycerol as a third component significantly decreases the viscosity of the investigated deep eutectic solvent. Based on the selectivity and distribution ratio values, the extraction ability of the investigated deep eutectic solvent, in comparison with the conventionally used solvents, yields promising results. Non-random two-liquid (NRTL) and universal quasichemical (UNIQUAC) models were satisfactorily applied for correlation of experimental phase equilibrium data for two ternary mixtures.",
publisher = "Serbian Chemical Society",
journal = "Journal of the Serbian Chemical Society",
title = "Experimental investigation and modeling of thermophysical and extraction properties of choline chloride plus DL-malic acid based deep eutectic solvent",
volume = "82",
number = "11",
pages = "1287-1302",
doi = "10.2298/JSC170316054V"
}

Vuksanovic, J. M., Todorović, N., Kijevčanin, M., Serbanovic, S. P.,& Radović, I.. (2017). Experimental investigation and modeling of thermophysical and extraction properties of choline chloride plus DL-malic acid based deep eutectic solvent. in Journal of the Serbian Chemical Society
Serbian Chemical Society., 82(11), 1287-1302.
https://doi.org/10.2298/JSC170316054V

Vuksanovic JM, Todorović N, Kijevčanin M, Serbanovic SP, Radović I. Experimental investigation and modeling of thermophysical and extraction properties of choline chloride plus DL-malic acid based deep eutectic solvent. in Journal of the Serbian Chemical Society. 2017;82(11):1287-1302.
doi:10.2298/JSC170316054V .

Vuksanovic, Jelena M., Todorović, Nina, Kijevčanin, Mirjana, Serbanovic, Slobodan P., Radović, Ivona, "Experimental investigation and modeling of thermophysical and extraction properties of choline chloride plus DL-malic acid based deep eutectic solvent" in Journal of the Serbian Chemical Society, 82, no. 11 (2017):1287-1302,
https://doi.org/10.2298/JSC170316054V . .