传质与分离工程：精馏实验附录表

1、附表1 酒精浓度校正表溶液温度酒 精 计 示 值10.09.08.07.06.05.04.03.02.01.00温度为20时用容积百分数表示的酒精浓度307.97.06.15.24.23.32.41.40.4298.27.26.35.44.43.52.51.60.6288.47.56.55.64.63.72.71.80.8278.67.76.75.84.83.92.91.91.0268.87.96.96.05.04.03.12.11.1259.08.17.16.25.24.23.22.31.3249.28.37.36.35.44.43.42.41.4239.48.47.56.55.54.63.

2、62.61.6229.68.67.76.75.74.73.72.71.7219.88.87.86.85.84.83.92.91.92010.09.08.07.06.05.04.03.02.0溶液温度酒 精 计 示 值30.029.02827262524232221温度为20时用容积百分数表示的酒精浓度3026.125.124.223.222.321.420.519.618.617.72926.425.524.623.622.721.820.819.919.018.02826.825.924.924.023.022.121.220.219.318.42727.226.325.324.423.42

3、2.521.520.619.618.72627.626.625.724.723.822.821.920.920.019.0252827.026.125.124.123.222.221.320.319.42428.427.426.425.524.523.522.621.620.719.72328.827.826.825.824.923.922.922.021.020.02229.228.227.226.225.324.323.322.321.320.42129.628.627.626.625.624.623.622.621.720.72030.029.028.027.026.025.024.02

4、3.022.021.0溶液温度酒 精 计 示 值90.089.088.087.086.085.084.083.082.081.0温度为20时用容积百分数表示的酒精浓度3087.386.385.284.283.182.181.080.079.078.02987.686.585.584.483.482.481.380.379.378.32887.986.885.884.783.782.781.680.679.678.62788.187.186.185.084.083.081.980.979.978.92688.487.486.385.384.383.382.281.280.279.22588.78

5、7.786.685.684.683.682.581.580.579.52489.087.986.985.984.983.882.881.880.879.82389.288.287.286.285.184.183.182.181.880.12289.588.587.486.485.484.483.482.481.480.42189.788.787.786.785.784.783.782.781.780.72090.089.088.087.086.085.084.083.082.081.0附表2 精馏实验转子流量计流量和浓度换算表适用条件换算公式V%Kg%mol%密度Kg/m3V%Kg%mol%密

6、度Kg/m321.5970.629995.32217.957.923971.443.2421.292992.42419.628.726969.264.8121.935989.72621.309.573967.086.4242.612987.22822.9910.47964.6108.0523.313984.73024.6911.37962.2129.6874.025982.43226.4012.30959.71411.334.762980.13428.1313.27957.0.附表3 1atm下乙醇水的平衡数据液相中乙醇的摩尔百分数汽相中乙醇的摩尔百分数液相中乙醇的摩尔百分数汽相中乙醇的摩尔百

7、分数0.00.045.063.51.011.050.065.72.017.055.067.84.027.060.069.86.034.065.072.58.039.270.075.510.043.075.078.514.048.280.082.018.051.385.085.520.052.589.489.425.055.190.089.830.057.595.094.235.059.5100.0100.040.061.4附表4 乙醇水混合液在常压下汽液平衡数据液相组成(酒精分子百分数)汽相组成(酒精分子百分数)沸点液相组成(酒精分子百分数)汽相组成(酒精分子百分数)沸点0010045.416

8、3.4380.402.0118.6894.9550.1665.3480.005.0733.0690.554.0066.9279.757.9540.1887.759.5569.5979.5510.4844.6186.264.0571.8679.3014.5949.7784.570.6375.8278.8520.0053.0983.375.9979.2678.6025.0055.4882.3579.8281.8378.4030.0157.7081.6085.9786.4078.2035.0959.5581.2089.4189.4178.1540.0061.4480.75附表5 乙醇-水溶液的比热(

9、千卡/千克)质量%温 度0305070903.981.031.011.021.021.028.011.051.021.021.021.0316.211.051.031.031.031.0324.611.001.021.051.071.0933.300.940.981.001.041.0642.430.870.920.961.011.0552.090.800.860.920.981.0462.390.750.800.880.941.0273.080.670.740.770.870.9785.660.610.670.700.800.90100.000.540.600.650.710.80也可用以下

10、回归方程式计算:（10）式中: 比热kcal/kg 乙醇的重量百分数% 温度0C 附表6 乙醇水溶液的汽化潜热kcal/kg液相中乙醇质量%沸腾温度汽化潜热kcal/kg液相中乙醇质量%沸腾温度汽化潜热kcal/kg液相中乙醇质量%沸腾温度汽化潜热kcal/kg0100539.429.8684.6438.760.3880.9338.70.8099534.031.6284.3432.975.9179.7287.91.6098.9531.033.3984.1427.185.7679.1255.62.4097.3528.635.1883.8421.391.0878.5238.25.6294.4518.136.0083.5415.398.0078.