乙醇-水气液平衡数据.doc

《乙醇-水气液平衡数据.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、11atm下乙醇—水溶液的气液平衡数据液相中乙醇的摩尔分数汽相中乙醇的摩尔分数液相中乙醇的摩尔分数汽相中乙醇的摩尔分数0.00.00.450.6350.010.110.500.6570.020.170.550.6780.040.270.600.6980.060.340.650.7250.080.3920.700.7550.100.430.750.7850.140.4820.800.820.180.5130.850.8550.200.5250.8940.8940.250.5510.900.8980.300.5750.950.9420.350.5951.001.000

2、.400.6142乙醇---水溶液的比热计算公式式中:——比热[kJ/kg.℃]——乙醇的质量百分数——温度[℃]3乙醇—水溶液的汽化潜热计算公式式中:——汽化潜热[kJ/kg]——乙醇的质量百分数41atm下乙醇—水溶液的温度-组成平衡数据液相组成汽相组成沸点，℃液相组成汽相组成沸点，℃001000.4540.63480.400.02010.18794.950.5000.65780.000.05070.33190.50.5400.66979.750.07950.40287.70.5960.69679.550.1050.44686.20.6410.71979.30

3、0.1460.49884.50.7060.75878.850.2000.52583.30.7600.79378.600.2500.55182.350.7980.81878.400.3000.57581.600.8600.86478.200.3510.59681.200.8940.89478.150.4000.61480.75