Boyle temperatures for pure substances

We report Boyle temperatures of 83 pure substances calculated using the Zeno (unit compressibility) line from standard or reference equations of state (EOS). We compare the results using different EOS and from correlations already published in the literature. The maximum absolute difference in the c...

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Bibliographic Details
Published in:Fluid phase equilibria 2007-09, Vol.258 (2), p.148-154
Main Authors: Estrada-Torres, Raquel, Iglesias-Silva, Gustavo A., Ramos-Estrada, Mariana, Hall, Kenneth R.
Format: Article
Language:English
Subjects:
Applied sciences
Boyle temperatures
Chemical thermodynamics
Chemistry
Correlation
Energy
Energy. Thermal use of fuels
Exact sciences and technology
General and physical chemistry
General. Theory
Reference equations of state
Refrigerants
Refrigerating engineering
Refrigerating engineering. Cryogenics. Food conservation
Standard equations of state
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Summary:We report Boyle temperatures of 83 pure substances calculated using the Zeno (unit compressibility) line from standard or reference equations of state (EOS). We compare the results using different EOS and from correlations already published in the literature. The maximum absolute difference in the calculation of the Boyle temperature from different EOS is 15, 3, 24 and 63 K for hydrocarbons, gases, freons, and other substances, respectively. For alcohols, the difference in calculated Boyle temperatures is 300 K for methanol and 5 K for ethanol.
ISSN:0378-3812
1879-0224
DOI:10.1016/j.fluid.2007.06.004