Vapor-liquid equilibria of 2-butanol + aromatic hydrocarbons at 308.15 K

Sanjeev Maken, Umesh Bhardwaj, Bal Raj Deshwal, Krishan Chander Singh, Jin Won Park, Sang Do Han

Research output: Contribution to journalArticle

Abstract

Vapor-liquid equilibria (VLE) data of 2-butanol + benzene or toluene or o- or m- or p-xylene measured by static method at 308.15 ± 0.01 K over the entire composition range are reported. The excess molar Gibbs free energies of mixing (GF) for these binary systems have been calculated from total vapor pressure data using Barker's method. The GE for these binary systems are also analyzed in terms of the Mecke Kempter type of association model with a Flory contribution term using two interaction parameters and it has been found that this model describes well the GE values of binary systems benzene or toluene.

Original languageEnglish
Pages (from-to)447-456
Number of pages10
JournalPhysics and Chemistry of Liquids
Volume42
Issue number5
DOIs
Publication statusPublished - 2004 Oct 1

Fingerprint

Aromatic Hydrocarbons
Aromatic hydrocarbons
liquid-vapor equilibrium
Toluene
Benzene
Butenes
Phase equilibria
toluene
hydrocarbons
benzene
xylene
Gibbs free energy
Xylene
Vapor pressure
vapor pressure
Association reactions
Chemical analysis
interactions
2-butanol
4-xylene

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Maken, Sanjeev ; Bhardwaj, Umesh ; Deshwal, Bal Raj ; Singh, Krishan Chander ; Park, Jin Won ; Han, Sang Do. / Vapor-liquid equilibria of 2-butanol + aromatic hydrocarbons at 308.15 K. In: Physics and Chemistry of Liquids. 2004 ; Vol. 42, No. 5. pp. 447-456.
@article{f56e9f9377074c889ca5d74a6b01dea1,
title = "Vapor-liquid equilibria of 2-butanol + aromatic hydrocarbons at 308.15 K",
abstract = "Vapor-liquid equilibria (VLE) data of 2-butanol + benzene or toluene or o- or m- or p-xylene measured by static method at 308.15 ± 0.01 K over the entire composition range are reported. The excess molar Gibbs free energies of mixing (GF) for these binary systems have been calculated from total vapor pressure data using Barker's method. The GE for these binary systems are also analyzed in terms of the Mecke Kempter type of association model with a Flory contribution term using two interaction parameters and it has been found that this model describes well the GE values of binary systems benzene or toluene.",
author = "Sanjeev Maken and Umesh Bhardwaj and Deshwal, {Bal Raj} and Singh, {Krishan Chander} and Park, {Jin Won} and Han, {Sang Do}",
year = "2004",
month = "10",
day = "1",
doi = "10.1080/00319100410001697882",
language = "English",
volume = "42",
pages = "447--456",
journal = "Physics and Chemistry of Liquids",
issn = "0031-9104",
publisher = "Taylor and Francis Ltd.",
number = "5",

}

Vapor-liquid equilibria of 2-butanol + aromatic hydrocarbons at 308.15 K. / Maken, Sanjeev; Bhardwaj, Umesh; Deshwal, Bal Raj; Singh, Krishan Chander; Park, Jin Won; Han, Sang Do.

In: Physics and Chemistry of Liquids, Vol. 42, No. 5, 01.10.2004, p. 447-456.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Vapor-liquid equilibria of 2-butanol + aromatic hydrocarbons at 308.15 K

AU - Maken, Sanjeev

AU - Bhardwaj, Umesh

AU - Deshwal, Bal Raj

AU - Singh, Krishan Chander

AU - Park, Jin Won

AU - Han, Sang Do

PY - 2004/10/1

Y1 - 2004/10/1

N2 - Vapor-liquid equilibria (VLE) data of 2-butanol + benzene or toluene or o- or m- or p-xylene measured by static method at 308.15 ± 0.01 K over the entire composition range are reported. The excess molar Gibbs free energies of mixing (GF) for these binary systems have been calculated from total vapor pressure data using Barker's method. The GE for these binary systems are also analyzed in terms of the Mecke Kempter type of association model with a Flory contribution term using two interaction parameters and it has been found that this model describes well the GE values of binary systems benzene or toluene.

AB - Vapor-liquid equilibria (VLE) data of 2-butanol + benzene or toluene or o- or m- or p-xylene measured by static method at 308.15 ± 0.01 K over the entire composition range are reported. The excess molar Gibbs free energies of mixing (GF) for these binary systems have been calculated from total vapor pressure data using Barker's method. The GE for these binary systems are also analyzed in terms of the Mecke Kempter type of association model with a Flory contribution term using two interaction parameters and it has been found that this model describes well the GE values of binary systems benzene or toluene.

UR - http://www.scopus.com/inward/record.url?scp=6344276754&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=6344276754&partnerID=8YFLogxK

U2 - 10.1080/00319100410001697882

DO - 10.1080/00319100410001697882

M3 - Article

VL - 42

SP - 447

EP - 456

JO - Physics and Chemistry of Liquids

JF - Physics and Chemistry of Liquids

SN - 0031-9104

IS - 5

ER -