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A brief review of data on solubility and liquid-liquid equilibrium (LLE) in the acetic acid – ethanol – ethyl acetate – water system is presented. A new set of experimental data on solubility, LLE, and critical phases in this quaternary system, ternary subsystems (acetic acid – ethyl acetate – water, ethanol – ethyl acetate – water) and binary subsystem ethyl acetate – water are presented for 323.15 K and 333.15 K at atmospheric pressure. The gas chromatography and the cloud point technique were used to obtain experimental data. Binodal curves, surfaces, and critical manifolds are presented including 3D phase diagrams in composition tetrahedron. Experimental LLE data were correlated using the NRTL model.
| Язык оригинала | английский |
|---|---|
| Номер статьи | 112321 |
| Журнал | Fluid Phase Equilibria |
| Том | 503 |
| Ранняя дата в режиме онлайн | 14 сен 2019 |
| DOI | |
| Состояние | Электронная публикация перед печатью - 14 сен 2019 |
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Предметные области Scopus
- Химическая технология (все)
- Физика и астрономия (все)
- Физическая и теоретическая химия
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Liquid-liquid equilibrium of acetic acid – ethanol – ethyl acetate – water quaternary system : Data review and new results at 323.15 K and 333.15 K. / Trofimova, Maya; Sadaev, Alexey; Samarov, Artemiy; Golikova, Alexandra; Tsvetov, Nikita; Toikka, Maria; Toikka, Alexander.
В: Fluid Phase Equilibria, Том 503, 112321, 01.2020.Результат исследований: Научные публикации в периодических изданиях › статья
TY - JOUR
T1 - Liquid-liquid equilibrium of acetic acid – ethanol – ethyl acetate – water quaternary system
T2 - Data review and new results at 323.15 K and 333.15 K
AU - Trofimova, Maya
AU - Sadaev, Alexey
AU - Samarov, Artemiy
AU - Golikova, Alexandra
AU - Tsvetov, Nikita
AU - Toikka, Maria
AU - Toikka, Alexander
PY - 2019/9/14
Y1 - 2019/9/14
N2 - A brief review of data on solubility and liquid-liquid equilibrium (LLE) in the acetic acid – ethanol – ethyl acetate – water system is presented. A new set of experimental data on solubility, LLE, and critical phases in this quaternary system, ternary subsystems (acetic acid – ethyl acetate – water, ethanol – ethyl acetate – water) and binary subsystem ethyl acetate – water are presented for 323.15 K and 333.15 K at atmospheric pressure. The gas chromatography and the cloud point technique were used to obtain experimental data. Binodal curves, surfaces, and critical manifolds are presented including 3D phase diagrams in composition tetrahedron. Experimental LLE data were correlated using the NRTL model.
AB - A brief review of data on solubility and liquid-liquid equilibrium (LLE) in the acetic acid – ethanol – ethyl acetate – water system is presented. A new set of experimental data on solubility, LLE, and critical phases in this quaternary system, ternary subsystems (acetic acid – ethyl acetate – water, ethanol – ethyl acetate – water) and binary subsystem ethyl acetate – water are presented for 323.15 K and 333.15 K at atmospheric pressure. The gas chromatography and the cloud point technique were used to obtain experimental data. Binodal curves, surfaces, and critical manifolds are presented including 3D phase diagrams in composition tetrahedron. Experimental LLE data were correlated using the NRTL model.
KW - Critical state
KW - Ethyl acetate
KW - Liquid-liquid equilibrium
KW - Quaternary system
KW - Solubility
UR - http://www.scopus.com/inward/record.url?scp=85072258483&partnerID=8YFLogxK
U2 - 10.1016/j.fluid.2019.112321
DO - 10.1016/j.fluid.2019.112321
M3 - Article
AN - SCOPUS:85072258483
VL - 503
JO - Fluid Phase Equilibria
JF - Fluid Phase Equilibria
SN - 0378-3812
M1 - 112321
ER -