化工原理实验之液液萃取.doc

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1、实验序号12筛板往复频率（次/分）1020水流量（L/h)44煤油流量（L/h)66煤油实际流量（L/h)6.7976.797NaOH溶液浓度（mol/ml）0.013140.01314浓度分析原料X1样品体积（ml）1010NaOH平均用量（ml）12.2713.34塔顶轻相X２样品体积（ml）1010NaOH平均用量（ml）7.456.35塔顶重相Ｙ１样品体积（ml）1010NaOH平均用量（ml）5.145.86计算及实验结果原料煤油浓度X1（kgA/kgB)0.0.塔顶轻相浓度X2（kgA/kgB)0.0.塔底重

2、相浓度Y1（kgA/kgS)0.0.传质单元数NOE0.921661.1235传质单元高度HOE（米）0.81370.6676体积总传质系数Kya(kgS/(m^3*h))4563.55562.8塔型：往复筛板萃取塔塔内温度：25℃溶质A：苯甲酸稀释剂B：煤油萃取剂S：水操作线1操作线2k0.0.b-0.-0.当转速为10r/min时：当转速为20r/min时：YXYe1/(Ye-Y)0.000000.0.873.720.000050.0.897.370.000100.0.922.770.000150.0.950.050

3、.000200.0.979.410.000250.0.1011.010.000300.0.1045.090.000350.0.1081.880.000400.0.1121.670.000450.0.1164.780.000500.0.1211.570.000550.0.1262.470.000600.0.1317.970.000650.0.1378.640.000700.0.1445.150.000750.0.1518.300.000800.0.1599.010.0.0.1642.54YXYe1/(Ye-Y)0.0.0.

4、958.370.0.0.978.220.0.0.1000.030.0.0.1023.910.0.0.1049.990.0.0.1078.430.0.0.1109.390.0.0.1143.070.0.0.1179.680.0.0.1219.460.0.0.1271.770.0.0.1319.530.0.0.1382.350.0.0.1439.750.0.0.1515.340.0.0.1599.050.0.0.1691.820.0.0.1812.940.0.0.1852.24Area即为积分面积Area即为积分面积