Ternary Liquid Equilibrium for Eugenol + Tert-Butanol + Water and Eugenol + 1-Octanol + Water System At 303.15 K and Atmospheric Pressure

DOI

10.2991/aer.k.220131.007How to use a DOI?

Keywords

Ternary liquid; equilibrium; LLE; NRTL; UNIQUAC

Abstract

The objective of this work was to determine ternary liquid-liquid equilibrium for eugenol + tert-butanol + water and eugenol + 1-octanol + water systems at 303.15K and atmospheric pressure. The experimental apparatus was 25 mL equilibrium cell equipped jacketed water connected to water bath to maintain equilibrium temperature at constant value. The procedure of this experiment was conducted by inserting mixture of eugenol + tert-butanol + water and eugenol + 1-octanol + water systems at certain composition into equilibrium cell. The solution was stirred for 4 hours and then was allowed for 20 hours in order to separate aqueous and organic phases completely. The equilibrium compositions of each phase were analysed using gas chromatography. The experimental data obtained in this work were correlated with NRTL and UNIQUAC models giving root standard mean deviation of 1.1% and 1.5%, respectively for eugenol + tert-butanol + water system and that of 2.8 % and 3.1%, respectively for eugenol + 1-octanol + water system. 1-octanol which has better capability than tert-butanol as a solvent for eugenol.

Copyright

© 2022 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

Download article (PDF)

TY  - CONF
AU  - Retno Kumala
AU  - Gede Wibawa
AU  - Kuswandi
PY  - 2022
DA  - 2022/02/01
TI  - Ternary Liquid Equilibrium for Eugenol + Tert-Butanol + Water and Eugenol + 1-Octanol + Water System At 303.15 K and Atmospheric Pressure
BT  - Proceedings of the Conference on Broad Exposure to Science and Technology 2021 (BEST 2021)
PB  - Atlantis Press
SP  - 41
EP  - 47
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.220131.007
DO  - 10.2991/aer.k.220131.007
ID  - Kumala2022
ER  -