氯化铜-2-甲基-1-丁醇、氯化铜-3-甲基-1-丁醇体系溶解度和蒸汽压的测定及关联

Measurement and Correlation of Solubility and Saturated Vapor Pressure for CuCl_2-2-Methyl-1-Butanol and CuCl_2-3-Methyl-1-Butanol Systems

分别测定了氯化铜在2-甲基-1-丁醇和3-甲基-1-丁醇中的溶解度,用静态法分别测定了不同温度下含饱和CuCl2浓度的2-甲基-1-丁醇和3-甲基-1-丁醇的饱和蒸汽压,运用拟二元法原理分别用Clapeyron方程和Antoine方程关联饱和蒸汽压,均获得很好的结果。以此结果也成功用于2-甲基-1-丁醇-3-甲基-1-丁醇-CuCl2体系的汽液相平衡数据的关联。

The solubilities of CuCl2 in 2 - methyl - 1 - butanol and 3 - methyl - 1 - butanol systems were measured, respectively. Saturated vapor pressures of 2 - methyl - 1 - butanol and 3 - methyl - 1 - butanol containing CuCl2 at different temperatures were determined with static method. Based on the principle of virtual binary systems, the vapor pressures were satisfactorily correlated by clapeyron equation and antoine equation, respectively. The correlations were successfully used to predict the vapor - liquid equilibrium of the 2 - methyl - 1 - butanol - CuCl2 and 3 - methyl - 1 - butanol - CuCl2 system.