1、十、相关物性参数及主要基础数据1、苯和氯苯的物理性质项目分子式分子量M沸点,临界温度tc,临界压强PC,kPA苯AC6H678.1180.1289.24910氯苯BC6H5CL112.56404.9K3359.245182、常压下苯和氯苯的蒸汽压温度,POA mmHgPOB mmHg80757.62147.4485889.26179.395901020.9211.35951185.65253.7551001350.4296.161051831.7351.3551102313406.551152638.5477.1251202964547.71253355636.5051303764725.31
2、1404674945.553、饱和蒸汽压PO 苯和氯苯的饱和蒸汽压可用Antoine方程A、 B、 CAntoine常数,其值见下表组分ABC苯15.90082788.51-52.36氯苯16.06763295.12-55.604、苯和氯苯的液相密度温度6080100120140苯kg/m3836.6815.0792.5768.9744.1氯苯kg/m3106410421019996.4972.95、液体表面张力温度t,6080100120140苯 mN/m23.7421.2718.8516.4914.17氯苯mN/m25.9623.7521.5719.4217.326、液体粘度温度t,608
3、0100120140苯mPas0.3810.3080.2550.2150.184氯苯mPas0.5150.4280.3630.3130.2747、苯-氯苯的气液平衡数据如下表:温度xAyA80.111850.8180.957900.6780.911950.5430.8471000.4400.7821050.2760.6651100.1850.5631150.1310.4551200.08790.3431250.04540.2001300.01150.0567131.7500十一、 设计需要查阅化工相关关系图1、弓形降液管的宽度与面积:2、干筛孔的流量系数:3、充气系数关联图:4、液体收缩系数计算图:5、史密斯关联图: (注:文档可能无法思考全面,请浏览后下载,供参考。可复制、编制,期待你的好评与关注)