Isothermal vapor-liquid equilibrium of methanol + glycerol and 1-propanol + glycerol

Annas Wiguno; Asalil Mustain; Wahyu Fazar Eka Irwansyah; Gede Wibawa

doi:10.22146/ijc.21186

Isothermal vapor-liquid equilibrium of methanol + glycerol and 1-propanol + glycerol

Annas Wiguno, Asalil Mustain, Wahyu Fazar Eka Irwansyah, Gede Wibawa^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Abstract

Isothermal vapor-liquid equilibrium (VLE) data for two binary mixtures of methanol + glycerol and 1-propanol + glycerol were determined at the temperature range from (313.15 to 363.15) K using a simple quasi-static ebulliometer. All systems showed that the vapor pressures increased with increasing alcohols (methanol or 1- propanol) concentrations at corresponding system. The Wilson, Non-Random Two-Liquid (NRTL) and Universal Quasi-Chemical (UNIQUAC) activity coefficient models were used to correlate the experimental data. Both systems showed slightly deviations from the ideal liquid phase behavior.

Original language	English
Pages (from-to)	111-116
Number of pages	6
Journal	Indonesian Journal of Chemistry
Volume	16
Issue number	1
DOIs	https://doi.org/10.22146/ijc.21186
Publication status	Published - 2016

Keywords

1-propanol
Binary mixtures
Glycerol
Methanol
Vapor-liquid equilibrium

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10.22146/ijc.21186

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title = "Isothermal vapor-liquid equilibrium of methanol + glycerol and 1-propanol + glycerol",

abstract = "Isothermal vapor-liquid equilibrium (VLE) data for two binary mixtures of methanol + glycerol and 1-propanol + glycerol were determined at the temperature range from (313.15 to 363.15) K using a simple quasi-static ebulliometer. All systems showed that the vapor pressures increased with increasing alcohols (methanol or 1- propanol) concentrations at corresponding system. The Wilson, Non-Random Two-Liquid (NRTL) and Universal Quasi-Chemical (UNIQUAC) activity coefficient models were used to correlate the experimental data. Both systems showed slightly deviations from the ideal liquid phase behavior.",

keywords = "1-propanol, Binary mixtures, Glycerol, Methanol, Vapor-liquid equilibrium",

author = "Annas Wiguno and Asalil Mustain and Irwansyah, {Wahyu Fazar Eka} and Gede Wibawa",

year = "2016",

doi = "10.22146/ijc.21186",

language = "English",

volume = "16",

pages = "111--116",

journal = "Indonesian Journal of Chemistry",

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T1 - Isothermal vapor-liquid equilibrium of methanol + glycerol and 1-propanol + glycerol

AU - Wiguno, Annas

AU - Mustain, Asalil

AU - Irwansyah, Wahyu Fazar Eka

AU - Wibawa, Gede

PY - 2016

Y1 - 2016

N2 - Isothermal vapor-liquid equilibrium (VLE) data for two binary mixtures of methanol + glycerol and 1-propanol + glycerol were determined at the temperature range from (313.15 to 363.15) K using a simple quasi-static ebulliometer. All systems showed that the vapor pressures increased with increasing alcohols (methanol or 1- propanol) concentrations at corresponding system. The Wilson, Non-Random Two-Liquid (NRTL) and Universal Quasi-Chemical (UNIQUAC) activity coefficient models were used to correlate the experimental data. Both systems showed slightly deviations from the ideal liquid phase behavior.

AB - Isothermal vapor-liquid equilibrium (VLE) data for two binary mixtures of methanol + glycerol and 1-propanol + glycerol were determined at the temperature range from (313.15 to 363.15) K using a simple quasi-static ebulliometer. All systems showed that the vapor pressures increased with increasing alcohols (methanol or 1- propanol) concentrations at corresponding system. The Wilson, Non-Random Two-Liquid (NRTL) and Universal Quasi-Chemical (UNIQUAC) activity coefficient models were used to correlate the experimental data. Both systems showed slightly deviations from the ideal liquid phase behavior.

KW - 1-propanol

KW - Binary mixtures

KW - Glycerol

KW - Methanol

KW - Vapor-liquid equilibrium

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DO - 10.22146/ijc.21186

M3 - Article

AN - SCOPUS:84962456197

SN - 1411-9420

VL - 16

SP - 111

EP - 116

JO - Indonesian Journal of Chemistry

JF - Indonesian Journal of Chemistry

IS - 1

ER -

Isothermal vapor-liquid equilibrium of methanol + glycerol and 1-propanol + glycerol

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