Article ID Journal Published Year Pages File Type
216585 The Journal of Chemical Thermodynamics 2009 4 Pages PDF
Abstract

Isothermal (vapour + liquid) equilibrium data were measured for the two systems, {trifluoromethane (HFC-23) + propane} and {trifluoromethane (HFC-23) + n-butane}, at temperatures ranging from 283.15 K to 313.15 K at 10 K intervals. These experiments were performed with a circulating-type apparatus and on-line gas chromatography. Experimental data were well correlated by the Peng–Robinson equation of state using the Wong–Sandler mixing rules and the NRTL model.

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