Liquid–vapor phase equilibria of three-component systems of propanol-2–propanoic acid esters

Yu. K. Suntsov; V. A. Goryunov; A. M. Chuikov

doi:10.1134/S0036024417120299

Liquid–vapor phase equilibria of three-component systems of propanol-2–propanoic acid esters

Authors: Suntsov Y.K.¹, Goryunov V.A.¹, Chuikov A.M.¹
Affiliations:
1. Voronezh State Technological Academy
Issue: Vol 91, No 12 (2017)
Pages: 2485-2488
Section: Short Communications
URL: https://journals.rcsi.science/0036-0244/article/view/169818
DOI: https://doi.org/10.1134/S0036024417120299
ID: 169818

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Abstract
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Abstract

The boiling points of solutions of three-component systems formed by propanol-2 and propanoic acid esters are measured at different pressures by means of ebulliometry. The coefficients of the activity of the solutions’ components are measured using Wilson and nonrandom two-liquid (NRTL) equations. The results from calculations are in line with the experimental data.