-77.8)Р该组成下的泡点77.414℃Р 3.2 物系相平衡数据Р 1) 基本物性数据Р组分Р分子式Р分子量Р沸点Р熔点Р水РH2OР18.0153Р373.15KР273.15kР甲醇РCH3OHР32.04Р337.8KР175.65KР2) 甲醇-水汽液平衡组成Р Р常压下甲醇和水的气液平衡表(t—x—y)РtРxРyРtРxРyР100Р0Р0Р77.8Р29.09Р68.01Р92.9Р5.31Р28.34Р76.7Р33.33Р69.18Р90.3Р7.67Р40.01Р76.2Р35.13Р73.47Р88.9Р9.26Р43.53Р73.8Р46.20Р77.56Р86.6Р12.57Р48.31Р72.7Р52.92Р79.71Р85.0Р13.15Р54.55Р71.3Р59.37Р81.83Р83.2Р16.74Р55.85Р70.0Р68.49Р84.92Р82.3Р18.18Р57.75Р68.0Р85.62Р89.62Р81.6Р20.83Р62.73Р66.9Р87.41Р91.94Р80.2Р23.19Р64.85Р64.7Р100Р100Р78.0Р28.18Р67.75Р根据汽液平衡表,由内插法求得Р(5.31-0.1)/(5.31-0)=(92.9-)/(92.9-100)Р塔釜温度℃Р(100-99)/(100-87.41)=(64.7-)/(64.7-66.9)Р塔顶温度64.7361℃Р进料温度15.7℃Р℃Р 3) 甲醇-水各温度下的粘度(内插法求得)Р温度℃Р塔釜温度Р定性温度Р进料温度Р塔顶温度Р99.866Р82.30Р15.7Р64.7361Р甲醇pa.sР2.283Р2.7137Р6.2709Р3.281Р水pa.sР2.842Р3.4654Р1.1199Р4.372Р4) 甲醇-水各温度下的表面张力(内插法求得)
全文预览
