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Prediction of vapor-liquid equilibria with the LCVM model: systems containing light gases with medium and high molecular weight compounds.

Author(s) : BOUKOUVALAS C. J., MAGOULAS K. G., STAMATAKI S. K., TASSIOS D. P.

Type of article: Article

Summary

The LCVM model (a linear combination of the Vidal and Michelsen mixing rules coupled with the original UNIFAC and the t-mPR equation of state) is applied for a variety of binary, ternary, and multicomponent mixtures involving gaseous components (methane, ethane, hydrogen sulfide, and carbon dioxide) with medium and high molecular weight hydrocarbons and/or polar compounds. New interaction parameters are evaluated, and some existing ones are reevaluated by using additional data. Of special interest are the successful results for the multicomponent systems that involve up to 24 components.

Details

  • Original title: Prediction of vapor-liquid equilibria with the LCVM model: systems containing light gases with medium and high molecular weight compounds.
  • Record ID : 1998-3341
  • Languages: English
  • Source: Ind. eng. Chem. Res. - vol. 36 - n. 12
  • Publication date: 1997/12
  • Document available for consultation in the library of the IIR headquarters only.

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