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Received February 28, 2002
Accepted July 16, 2002
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Development of a Criterion for Azeotrope Prediction of Binary Refrigerant Mixtures
LG Chem LTD., Seoul 150-721, Korea 1School of Chem. Eng., Seoul National University, Seoul 151-742, Korea
Korean Journal of Chemical Engineering, September 2002, 19(5), 863-865(3), 10.1007/BF02706980
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Abstract
A simple criterion for binary azeotrope formation of refrigerant mixtures based on the regular solution theory was developed and applied to several refrigerant mixtures. This criterion requires no complex calculation and can be easily applied when vapor pressure and saturated density data of pure components are available. It was proven that the formation of an azeotrope could be well predicted with this criterion for the mixtures we studied.
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Hinrichsen H, Thesis, Berlin (1969)
Kim YJ, Kang SK, Korean J. Chem. Eng., 12(3), 306 (1995)
Kim YJ, Korean J. Chem. Eng., 16(1), 1 (1999)
Kleiber M, Fluid Phase Equilib., 92, 149 (1994)
Lee J, Lee J, Kim H, J. Chem. Eng. Data, 41(4), 745 (1996)
Lee MJ, Sun HC, Ind. Eng. Chem. Res., 31, 1212 (1992)
Pennington WA, Reed WH, J. Chem. Eng. Data, 16(4), 389 (1950)
Prigogine I, Defay R, "Chemical Thermodynamics," Translated by Everette, D.H., Longmans, Green and Co. Ltd. London (1954)
Stephan K, Wagner W, Fluid Phase Equilib., 19, 201 (1985)
