Vapour-Liquid Phase Equilibrium for CO2 + 2-Pentanol at Elevated Pressure

Lin Wang; Shuyang Chen; Wenmin Liu

Issue

Vol. 24 No. 5 (2012): Vol 24 Issue 5

Issue Published : December 30, 2011

Vapour-Liquid Phase Equilibrium for CO2 + 2-Pentanol at Elevated Pressure

Lin Wang

College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, Henan Province, P.R. China

Shuyang Chen

College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, Henan Province, P.R. China

Wenmin Liu

College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang 473061, Henan Province, P.R. China

Corresponding Author(s) : Lin Wang

yueyuewanglin@163.com

Asian Journal of Chemistry, Vol. 24 No. 5 (2012): Vol 24 Issue 5
Article Published : January 2, 2012

Abstract

Vapour-liquid phase equilibrium data for CO₂ + 2-pentanol were measured at temperatures of 313.4, 333.5, 343.5 and 353.4 K in the pressure range of 4.88 to 13.51 MPa. The measurements were carried out in a variable-volume visual high-pressure cell. The experimental data were well correlated with Peng-Robinson equation of state (PR-EOS) together with van der Waals-2 mixing rule. Henry's constants and partial molar volumes of CO₂ at infinite dilution were estimated with Krichevsky-Kasarnovsky equation.

Keywords

Carbon dioxide 2-Pentanol Phase equilibrium Henry's constant

Wang, L., Chen, S., & Liu, W. (2012). Vapour-Liquid Phase Equilibrium for CO2 + 2-Pentanol at Elevated Pressure. Asian Journal of Chemistry, 24(5), 1987–1990. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/8923

Issue

Vol. 24 No. 5 (2012): Vol 24 Issue 5

Vapour-Liquid Phase Equilibrium for CO2 + 2-Pentanol at Elevated Pressure

Corresponding Author(s) : Lin Wang

Abstract

Keywords

Full Article

Download Citation

Table Of Contents