Measurement and correlation of infinite dilution activity coefficients of hydrocarbons in triethylene glycol and tetraethylene glycol

Ping ping Sun; Guang hua Gao; Hong Gao

Measurement and correlation of infinite dilution activity coefficients of hydrocarbons in triethylene glycol and tetraethylene glycol

Ping ping Sun, Guang hua Gao, Hong Gao

National Horizons Centre

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

Abstract

The infinite dilution activity coefficients for benzene, toluene, ethylbenzene, n-heptane, n-octane, n-nonane, n-decane in triethylene glycol and tetraethylene glycol were measured with GC at 50°-130°C. The experimental data were correlated with the modified UNIFAC (Dortmund) method to obtain the group interaction parameters. The experimental data agreed well with the calculated results.

Original language	English
Pages (from-to)	823-826
Number of pages	4
Journal	Petrochemical Technology
Volume	31
Issue number	10
Publication status	Published - 1 Oct 2002

Cite this

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title = "Measurement and correlation of infinite dilution activity coefficients of hydrocarbons in triethylene glycol and tetraethylene glycol",

abstract = "The infinite dilution activity coefficients for benzene, toluene, ethylbenzene, n-heptane, n-octane, n-nonane, n-decane in triethylene glycol and tetraethylene glycol were measured with GC at 50°-130°C. The experimental data were correlated with the modified UNIFAC (Dortmund) method to obtain the group interaction parameters. The experimental data agreed well with the calculated results.",

author = "Sun, {Ping ping} and Gao, {Guang hua} and Hong Gao",

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AU - Gao, Hong

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N2 - The infinite dilution activity coefficients for benzene, toluene, ethylbenzene, n-heptane, n-octane, n-nonane, n-decane in triethylene glycol and tetraethylene glycol were measured with GC at 50°-130°C. The experimental data were correlated with the modified UNIFAC (Dortmund) method to obtain the group interaction parameters. The experimental data agreed well with the calculated results.

AB - The infinite dilution activity coefficients for benzene, toluene, ethylbenzene, n-heptane, n-octane, n-nonane, n-decane in triethylene glycol and tetraethylene glycol were measured with GC at 50°-130°C. The experimental data were correlated with the modified UNIFAC (Dortmund) method to obtain the group interaction parameters. The experimental data agreed well with the calculated results.

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JO - Petrochemical Technology

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Measurement and correlation of infinite dilution activity coefficients of hydrocarbons in triethylene glycol and tetraethylene glycol

Abstract

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