화학공학소재연구정보센터
Journal of Chemical Thermodynamics, Vol.31, No.2, 205-210, 1999
Solubility of anthracene in ternary (propanol plus heptane plus cyclohexane) and (butanol plus heptane plus cyclohexane) solvent mixtures
Experimental solubilities are reported for anthracene dissolved in ternary (1-propanol + heptane + cyclohexane), (2-propanol + heptane + cyclohexane), (1-butanol + heptane + cyclohexane), and (2-butanol + heptane + cyclohexane) solvent mixtures at T = 298.15 K. Nineteen compositions were studied for each of the four solvent systems. Results of these measurements are used to test the predictive ability of the ternary solvent form of the combined NIBS/Redlich-Kister equation. Computations showed that the model predicted the observed solubility behavior to within an overall average absolute deviation of about 1.3 per cent.