Calculation of Vapor-Liquid Phase Equilibria for Low Volatile Substances in Systems with Compressed Gases

  • G. Brunner
  • H. Hederer


Vapor-liquid phase equilibria of low volatile substances are of interest in Separation processes using compressed gases. Furthermore, such phase equilibria are becoming increasingly important for oil recovery and for coal-gasification processes. For rational design purposes it is necessary to calculate the vapor-liquid phase equilibria of compressed gases with highboiling hydrocarbons of different structure.


Phase Equilibrium Partial Molal Volume Interaction Constant Molar Excess Volume Vapor Pressure Data 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. 1.
    O. Redlich and J.N.S. Kwong, Chem. Rev. 44, 233 (1949).CrossRefGoogle Scholar
  2. 2.
    H. Hederer, S. Peter, and H. Wenzel, Chem. Eng. Sei. 11, 183 (1976).CrossRefGoogle Scholar
  3. 3.
    G. M. Wilson, in Advances in Cryogenic Engineering, Vol. 9, K. D. Timmerhaus, ed., Plenum Press, New York (1964), p. 168; also Vol. 11, K. D. Timmerhaus, ed., Plenum Press, New York (1966), p. 392.Google Scholar
  4. 4.
    G. Soave, Chem. Eng. Sei. 27, 1197 (1972).CrossRefGoogle Scholar
  5. 5.
    S.E.M. Hamann, W. K. Chung, I. M. Elshayal, and B.C.-Y. Lu, Ind. Eng. Chem., Proc. Des. Dev. JL6, 51 (1977).Google Scholar
  6. б. O. Kratky, H. Leopold, and H. Stabinger, Z. angew. Physik 4, 273 (1969).Google Scholar
  7. 7.
    S.-D. Chang and B.C.-Y. Lu, Can. J. Chem. Eng. 48, 261 (1970).CrossRefGoogle Scholar
  8. 8.
    P. L. Chueh and J. M. Prausnitz, AIChE J. 13, 1099 (1967).CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1979

Authors and Affiliations

  • G. Brunner
    • 1
  • H. Hederer
    • 1
  1. 1.University of Erlangen — NuernbergErlangenW. Germany

Personalised recommendations