用分子聚集理论计算醇-烃体系的混合热

Calculation of mixing heat of alcohol hydrocarbon systems using the theory of molecular aggregation

基于分子聚集模型建立了分子聚集溶液理论导出了混合热的计算式，应用本公式关联并计算了８个二元醇－烃体系２５℃下的混合热数据，获得满意的结果。表明作者提出的分子聚集模型方程很适合于描述非理想溶液行为。

Based on the molecular aggregation model, the equations for mixing heat of liquid mixtures were derived, and then used to correlate and calculate the mixing heat data for eight binary alcohol hydrocarbon systems including methanol benzene, ethanol benzene, n propanol cyclohexane, etc. at 25℃. The agreement between calculated and experimental data were quite satisfactory. It shows that the equations of molecular aggregation model proposed herein are well suited to describe the behavior of non ideal solutions.