Measurement and correlation of liquid-liquid equilibria for water + aromatic hydrocarbon binary systems at high temperatures and pressures

M. Haruki; Yoshio Iwai; S. Nagao; Y. Arai

doi:10.1021/je010007b

Measurement and correlation of liquid-liquid equilibria for water + aromatic hydrocarbon binary systems at high temperatures and pressures

M. Haruki, Yoshio Iwai, S. Nagao, Y. Arai

Molecular and Biochemical Systems Engineering

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24 Citations (Scopus)

Abstract

Liquid-liquid equilibria for water + aromatic hydrocarbon binary systems were measured by a flow method at high temperatures and pressures. The measured systems and conditions are as follows: water + toluene system, (573.2 and 583.2) K from (10.5 to 28.1) MPa; water + ethylbenzene system, (553.2 and 583.2) K from (10.4 to 26.4) MPa; water + p-xylene system, (553.2 and 583.2) K from (10.2 to 26.5) MPa. The experimental results were correlated by the SRK equation of state. An exponent-type mixing rule was used for the energy parameter. The experimental data are fitted well by the correlation.

Original language	English
Pages (from-to)	950-953
Number of pages	4
Journal	Journal of Chemical and Engineering Data
Volume	46
Issue number	4
DOIs	https://doi.org/10.1021/je010007b
Publication status	Published - Jul 1 2001

All Science Journal Classification (ASJC) codes

Chemistry(all)
Chemical Engineering(all)

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10.1021/je010007b

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abstract = "Liquid-liquid equilibria for water + aromatic hydrocarbon binary systems were measured by a flow method at high temperatures and pressures. The measured systems and conditions are as follows: water + toluene system, (573.2 and 583.2) K from (10.5 to 28.1) MPa; water + ethylbenzene system, (553.2 and 583.2) K from (10.4 to 26.4) MPa; water + p-xylene system, (553.2 and 583.2) K from (10.2 to 26.5) MPa. The experimental results were correlated by the SRK equation of state. An exponent-type mixing rule was used for the energy parameter. The experimental data are fitted well by the correlation.",

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AU - Haruki, M.

AU - Iwai, Yoshio

AU - Nagao, S.

AU - Arai, Y.

PY - 2001/7/1

Y1 - 2001/7/1

N2 - Liquid-liquid equilibria for water + aromatic hydrocarbon binary systems were measured by a flow method at high temperatures and pressures. The measured systems and conditions are as follows: water + toluene system, (573.2 and 583.2) K from (10.5 to 28.1) MPa; water + ethylbenzene system, (553.2 and 583.2) K from (10.4 to 26.4) MPa; water + p-xylene system, (553.2 and 583.2) K from (10.2 to 26.5) MPa. The experimental results were correlated by the SRK equation of state. An exponent-type mixing rule was used for the energy parameter. The experimental data are fitted well by the correlation.

AB - Liquid-liquid equilibria for water + aromatic hydrocarbon binary systems were measured by a flow method at high temperatures and pressures. The measured systems and conditions are as follows: water + toluene system, (573.2 and 583.2) K from (10.5 to 28.1) MPa; water + ethylbenzene system, (553.2 and 583.2) K from (10.4 to 26.4) MPa; water + p-xylene system, (553.2 and 583.2) K from (10.2 to 26.5) MPa. The experimental results were correlated by the SRK equation of state. An exponent-type mixing rule was used for the energy parameter. The experimental data are fitted well by the correlation.

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Measurement and correlation of liquid-liquid equilibria for water + aromatic hydrocarbon binary systems at high temperatures and pressures

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