Journal ArticleDOI
Isothermal vapor-liquid equilibrium of ternary mixtures formed by 1-propanol, acetonitrile and benzene
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In this article, the UNIQUAC associated-solution model was used for the ternary system 1-propanol-acetonitrile-benzene at 45°C.About:
This article is published in Fluid Phase Equilibria.The article was published on 1985-01-01. It has received 13 citations till now. The article focuses on the topics: Ternary numeral system & Propanol.read more
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Prediction of multicomponent vapor-liquid equilibria using the PRSV and PRSV2 equations of state with the Huron-Vidal mixing rules
TL;DR: The Stryjek-Vera modifications of the Peng-Robinson equation of state are tested for the prediction of multicomponent vapor-liquid equilibria at low pressures for highly non-ideal systems including seven ternary, two quaternary and one quinary mixtures as mentioned in this paper.
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Association model of fluids. Simultaneous representation of excess Gibbs energies and excess enthalpies for liquid mixtures with alkanols
TL;DR: In this paper, the binary excess Gibbs energies and excess enthalpies of liquid mixtures of alkanols and hydrocarbons, acetone, methyl acetate, acetonitrile, organic acid, etc., are simultaneously correlated with a new association model whose equilibrium constants are defined in terms of the modified segment fractions of chemical species.
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Isothermal (vapour + liquid) equilibria of (methanol + butan-1-ol + acetonitrile + benzene)
TL;DR: In this article, the UNIQUAC associated-solution model with only binary parameters is able to give predicted values in good agreement with the experimental results for (methanol + butan-1-ol + acetontrile + benzene), measured with a modified Boublik dynamic still at the temperature 328.15 K.
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On the thermodynamics of tautomeric Mixtures. Phase equilibria for binary and ternary solutions containing acetylacetone and alcohol
I. Nagata,Yasuo Fukushima +1 more
TL;DR: In this paper, a chemical model based on the UNIQUAC associated-solution model was proposed to predict ternary liquid-liquid equilibrium (LLE) data for the acetylacetone-methanol-cyclohexane system.
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(Liquid + liquid) equilibria of {(acetonitrile + methylcyclohexane) + methanol or ethanol or propan-1-ol or propan-2-ol or butan-1-ol or butan-2-ol}
TL;DR: In this paper, the (liquid + liquid) equilibrium results at 298.15 K have been obtained for {(acetonitrile + methylcyclohexane) + methanol or ethanol or propan-1-ol or propane-2-ol.
References
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A Generalized Method for Predicting Second Virial Coefficients
TL;DR: Nothnagel et al. as discussed by the authors developed an accurate method for predicting second virial coefficients using only critical properties and molecular parameters, all of which may usually be estimated from molecular structure to the required accuracy.
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Improved equation for prediction of saturated liquid density
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A quasi lattice-local composition model for the excess Gibbs free energy of liquid mixtures
TL;DR: In this article, two new expressions for the excess Gibbs energy of liquid mixtures are derived from Guggenheim's quasi-lattice model and Wilson's local composition concept.
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Enthalpies of dilution and transfer of ethanol in non-polar solvents
R.H. Stokes,Carol Burfitt +1 more
TL;DR: In this paper, enthalpies of ethanol in seven non-polar solvents at temperatures from 283.15 to 318.15 K were reported. But the authors did not consider the effect of mixing more than two ethanol molecules.
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A continuous linear association model for determining the enthalpy of hydrogen-bond formation and the equilibrium association constant for pure hydrogen-bonded liquids
TL;DR: In this paper, a method for determining the enthalpy of hydrogen-bond formation and the equilibrium association constant for pure liquid compounds is presented, based on an association model derived from Flory's theory of mixtures of polymers.