Liquid–vapor phase equilibria and the thermodynamic properties of 2-methylpropanol–n-alkyl propanoate solutions
- Autores: Suntsov Y.1, Goryunov V.1, Chuikov A.1, Meshcheryakov A.1
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Afiliações:
- Voronezh Institute, State Fire Service
- Edição: Volume 90, Nº 8 (2016)
- Páginas: 1596-1601
- Seção: Physical Chemistry of Solutions
- URL: https://journals.rcsi.science/0036-0244/article/view/168598
- DOI: https://doi.org/10.1134/S0036024416080288
- ID: 168598
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Resumo
The boiling points of solutions of five binary systems are measured via ebulliometry in the pressure range of 2.05–103.3 kPa. Equilibrium vapor phase compositions, the values of the excess Gibbs energies, enthalpies, and entropies of solution of these systems are calculated. Patterns in the changes of phase equilibria and thermodynamic properties of solutions are established, depending on the compositions and temperatures of the systems. Liquid–vapor equilibria in the systems are described using the equations of Wilson and the NRTL (Non-Random Two-Liquid Model).
Sobre autores
Yu. Suntsov
Voronezh Institute, State Fire Service
Autor responsável pela correspondência
Email: jsyntsov@mail.ru
Rússia, Voronezh, 394052
V. Goryunov
Voronezh Institute, State Fire Service
Email: jsyntsov@mail.ru
Rússia, Voronezh, 394052
A. Chuikov
Voronezh Institute, State Fire Service
Email: jsyntsov@mail.ru
Rússia, Voronezh, 394052
A. Meshcheryakov
Voronezh Institute, State Fire Service
Email: jsyntsov@mail.ru
Rússia, Voronezh, 394052