JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
Print ISSN : 0021-9592
ACTIVITY COEFFICIENTS AT INFINITE DILUTION FOR TERNARY SYSTEM
KENJI OCHIKAZUO KOJIMA
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1971 Volume 4 Issue 2 Pages 122-128

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Abstract

Thermodynamically exact equations are derived for determining the infinite dilution ternary activity coefficients in liquid phase from isothermal total pressure-concentration data (P-x) and from isobaric bubble temperature-concentration data (T-x), respectively, for a ternary system.
Practical calculations by these equations are illustrated for the dichloroethane-ethanolwater system at 40°C and the ethanol-isopropyl alcohol-water system at 760 mmHg.

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© The Society of Chemical Engineers, Japan
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