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Prediction of the Joule‐Thomson coefficients of a gas mixture from a generalized equation of state: The nitrogen‐ethane system
Author(s) -
Stockett A. L.,
Wenzel L. A.
Publication year - 1967
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690130333
Subject(s) - joule–thomson effect , thermodynamics , virial coefficient , equation of state , boiling point , nitrogen , chemistry , real gas , atmospheric temperature range , virial theorem , joule (programming language) , organic chemistry , physics , quantum mechanics , power (physics) , galaxy
Using a thermodynamically consistent form of equation of state proposed by Foulkes, one can determine the virial coefficients of the pressure expansion from Joule‐Thomson coefficient data. A modification of the method has been applied for nitrogen and ethane within the temperature range from 50°C. to the normal boiling point. Mixture rules are proposed that allow reproduction of experimental data on μ for nitrogen‐ethane mixtures at pressures below the critical pressure of ethane.