摘要
采用滴定法测定了35℃时磷酸-水-苯体系的互溶度。研究了苯对该体系沸点的影响。用改造的 Partt 鉴测定了在0.1013MPa 下苯一水二元体系的汽液相平衡数据,结果具有热力学一致性。
The solubility data for the system of phosphoric acid-water-benzene at 35℃ have been measured by titrimetric method.The effects of benzene on the boiling temperature of the system have been studied.The vapour-liquid equi- liblium data for the binary system of benzene-water at 0.1013 Mpa have been measured with an improved Parrtt still.The results have thermodynamic cons- istence.
基金
国家自然科学基金项目
关键词
相平衡
磷酸
苯
溶解度
phase equiliblium
phosphoric acid
benzene
solubility
