Phase Equilibrium of the Propylene Glycol–Propane/Butane Binary System

The phase equilibrium of the propylene glycol–propane/butane system and the solubility of propylene glycol in a supercritical propane-butane mixture at temperatures of 403, 423, and 443 K are studied using a high-pressure optical cell. The results are described using the Peng–Robinson equation of st...

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Veröffentlicht in:Russian journal of physical chemistry. B 2020-12, Vol.14 (8), p.1282-1286
Hauptverfasser: Bilalov, T. R., Gumerov, F. M., Khairutdinov, V. F., Khabriev, I. Sh, Gabitov, F. R., Zaripov, Z. I., Ganiev, A. A., Mazanov, C. V.
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Sprache:eng
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Zusammenfassung:The phase equilibrium of the propylene glycol–propane/butane system and the solubility of propylene glycol in a supercritical propane-butane mixture at temperatures of 403, 423, and 443 K are studied using a high-pressure optical cell. The results are described using the Peng–Robinson equation of state and the Mukhopadhyay and Rao mixing law.
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793120080023