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Korean Journal of Chemical Engineering, Vol.28, No.12, 2324-2328, 2011
Isothermal vapor-liquid equilibria for the binary system of dimethyl ether (CH3OCH3)+methanol (CH3OH)
Isothermal vapor-liquid equilibrium data for the binary mixture of dimethyl ether (CH3OCH3)+methanol (CH3OH) were measured within the temperature range of 308.15-328.15 K. The data in the two-phase region were measured by using a circulation-type equilibrium apparatus in which both vapor and liquid phases are continuously recirculated. The experimental data were correlated with the Peng-Robinson equation of state (PR-EoS) using the Wong-Sandler mixing rules combined with the NRTL excess Gibbs free energy model. The values calculated by the PR-EOS with the W-S mixing rules show good agreement with our experimental data.
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[Cited By]
- Jeong WJ, Lim JS, Korean Journal of Chemical Engineering, 33(1), 248, 2016
- Jeong WJ, Cho HK, Lim JS, Korean Journal of Chemical Engineering, 33(10), 2961, 2016
- Jeong WJ, Lim JS, Korean Journal of Chemical Engineering, 34(2), 463, 2017
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