Solubility of Phenanthrene in Ternary Mixtures of C1−C4 Alcohols at 298.2 K

Solubility of phenanthrene in ternary mixtures of ethanol +1-propanol + methanol, ethanol + 1-propanol + 2-propanol, 1-butanol + methanol + 2-propanol, 1-butanol + ethanol + 1-propanol, and 1-butanol + 1-propanol + methanol are reported. Five numerical methods were used to predict solubility of phenanthrene in studied ternary mixtures, and the mean relative deviation (MRD) was used as a criterion of error. The MRD values for studied mixtures of alcohols were 3.7%, 18.0%, 12.0%, 99.7%, and 12.7%, respectively, for methods I−V.

本报告揭示了芘在乙醇与1-丙醇、甲醇的三元混合物，乙醇与1-丙醇、2-丙醇的三元混合物，1-丁醇与甲醇、2-丙醇的三元混合物，1-丁醇与乙醇、1-丙醇的三元混合物，以及1-丁醇与1-丙醇、甲醇的三元混合物中的溶解度。针对所研究的三元混合物，采用五种数值方法预测芘的溶解度，并以平均相对偏差（MRD）作为误差评判标准。所研究酒精混合物的MRD值分别为方法I至V的3.7%、18.0%、12.0%、99.7%和12.7%。