Isobaric vapor-liquid equilibrium for ethanol + water + copper(II) chloride

Vercher, E; Pena, M P; Martinez-Andreu, A

doi:10.1021/je00019a028

Title: Isobaric vapor-liquid equilibrium for ethanol + water + copper(II) chloride

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Abstract

The extractive distillation in which an electrolyte is employed as the extractive agent is an important alternative to the conventional methods for separating mixtures involving azeotropes. Isobaric vapor-liquid equilibrium for ethanol (1) + water(2) + copper(II) chloride (3) at different mole fractions of copper(II) chloride has been measured at 100.0 kPa. The results in the range where the mole fraction of salt in the liquid phase was less than 0.146 times the mole fraction of water were correlated by assuming that the salt was in ionic form and it was associated only with the water. Thermodynamic consistency was checked according to Herington`s method with satisfactory results.

Authors:

Vercher, E; Pena, M P; Martinez-Andreu, A ^[1]

Univ. de Valencia (Spain). Dept. de Ingenieria Quimica

Publication Date:: Mon May 01 00:00:00 EDT 1995

Sponsoring Org.:: USDOE

OSTI Identifier:: 63344

Resource Type:: Journal Article

Journal Name:: Journal of Chemical and Engineering Data

Additional Journal Information:: Journal Volume: 40; Journal Issue: 3; Other Information: PBD: May-Jun 1995

Country of Publication:: United States

Language:: English

Subject:: 10 SYNTHETIC FUELS; DISTILLATION EQUIPMENT; ADDITIVES; ETHANOL; DISTILLATION; THERMODYNAMIC PROPERTIES; COPPER CHLORIDES; PROCESS SOLUTIONS; GAS CHROMATOGRAPHY; EXPERIMENTAL DATA

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                    Vercher, E, Pena, M P, and Martinez-Andreu, A. Isobaric vapor-liquid equilibrium for ethanol + water + copper(II) chloride.  United States: N. p., 1995. 
        Web.  doi:10.1021/je00019a028.

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                    Vercher, E, Pena, M P, & Martinez-Andreu, A. Isobaric vapor-liquid equilibrium for ethanol + water + copper(II) chloride.  United States.  https://doi.org/10.1021/je00019a028

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                    Vercher, E, Pena, M P, and Martinez-Andreu, A. 1995.  
        "Isobaric vapor-liquid equilibrium for ethanol + water + copper(II) chloride".  United States.  https://doi.org/10.1021/je00019a028.

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@article{osti_63344,

  title        = {Isobaric vapor-liquid equilibrium for ethanol + water + copper(II) chloride},

  author       = {Vercher, E and Pena, M P and Martinez-Andreu, A},

  abstractNote = {The extractive distillation in which an electrolyte is employed as the extractive agent is an important alternative to the conventional methods for separating mixtures involving azeotropes. Isobaric vapor-liquid equilibrium for ethanol (1) + water(2) + copper(II) chloride (3) at different mole fractions of copper(II) chloride has been measured at 100.0 kPa. The results in the range where the mole fraction of salt in the liquid phase was less than 0.146 times the mole fraction of water were correlated by assuming that the salt was in ionic form and it was associated only with the water. Thermodynamic consistency was checked according to Herington`s method with satisfactory results.},

  doi          = {10.1021/je00019a028},

  url          = {https://www.osti.gov/biblio/63344},
  journal      = {Journal of Chemical and Engineering Data},
number       = 3,

  volume       = 40,

  place        = {United States},

  year         = {Mon May 01 00:00:00 EDT 1995},

  month        = {Mon May 01 00:00:00 EDT 1995}

}

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