Steric Effect of Alcohol Solvent on Ternary Liquid-Liquid Equilibrium for β-Caryophyllene + Alcohol + Water Systems at 303.15 K and Atmospheric Pressure

Authors

  •  Retno Kumala Hesti Sucipto Department of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, 60111 Sukolilo, Surabaya, Indonesia
  • Gede Wibawa Department of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, 60111 Sukolilo, Surabaya, Indonesia
  • Kuswandi Department of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, 60111 Sukolilo, Surabaya, Indonesia

DOI:

https://doi.org/10.37934/arfmts.109.2.8694

Keywords:

Alcohol, β-caryophyllene, liquid-liquid equilibrium, 1-octanol, tert-butanol

Abstract

The objective of this study was to determine the steric effect of the alcohol solvent on the ternary liquid-liquid equilibrium for β-caryophyllene + alcohol (ethanol, tert-butanol, and 1-octanol) + water systems at 303.15 K and atmospheric pressure. Gas chromatography was used for the analysis. The experimental data obtained in this study correlated with the NRTL and UNIQUAC models. The steric effect of the solvent is an important factor in determining the suitable alcohol solvent for this ternary system. Based on the steric effect of the three alcohols used, it can be concluded that the solvent with the best correlation is ethanol.

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Author Biographies

 Retno Kumala Hesti Sucipto, Department of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, 60111 Sukolilo, Surabaya, Indonesia

retnokhs@gmail.com

Gede Wibawa, Department of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, 60111 Sukolilo, Surabaya, Indonesia

gwibawa@chem-eng.its.ac.id

Kuswandi, Department of Chemical Engineering, Faculty of Industrial Technology, Sepuluh Nopember Institute of Technology, 60111 Sukolilo, Surabaya, Indonesia

kuswandi@chem-eng.its.ac.id

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Published

2023-11-24

How to Cite

 Retno Kumala Hesti Sucipto, Gede Wibawa, & Kuswandi. (2023). Steric Effect of Alcohol Solvent on Ternary Liquid-Liquid Equilibrium for β-Caryophyllene + Alcohol + Water Systems at 303.15 K and Atmospheric Pressure . Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 109(2), 86–94. https://doi.org/10.37934/arfmts.109.2.8694

Issue

Vol. 109 No. 2: September (2023)

Section

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