摘要
使用流动式微量热计测量了298.15K下甲苯-乙醇-正己烷和甲苯-乙醇-四氯化碳两组三元体系以及正己烷-乙醇、乙醇-甲苯、正己烷-甲苯、四氯化碳-甲苯和四氯化碳-乙醇五组二元体系过量焓,对实测数据进行了关联,并计算了全浓度范围内过量焓,绘制了三元体系的等过量焓图。
Excess molar enthalpies,measured at 298. 15 K in a flow microcalorimeter ,are reported for the ternary mixtures(toluene-ethanol-hexane and toluene-ethanol-tetrachloromethane), and also for the binary mixtures(hexane-ethanol,ethanol-toluene, hexane-toluene,tetrachloromethane-toluene and tetrachloromethane-ethanol). The data measured are correlated and the excess ethalpies in full concentrations are calculated. The constant excess enthalpy contours for the ternary systems are also given.
出处
《化学工程》
CAS
CSCD
北大核心
1996年第1期56-62,共7页
Chemical Engineering(China)