物料与能量衡算说明书

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1、2013第七届“中国石化-三井化学杯”全国大学生化工设计竞赛附录1物料与能量衡算说明书1.1.1环氧丙烷环氧化第一工段反应器R01001物料衡算丙烯、丙烷溶解在甲醇中与双氧水一起进入闪蒸罐提浓预热后进入R01001和R01002反应后经加料泵送入T0101和T0102精馏塔中进行粗提纯。R01001和R01002反应投料和反应条件相同。以R01001为例说明环氧丙烷环氧化第一工段反应器物料衡算如表1-1所示。环氧丙烷环氧化第一工段Aspend模拟示意图:图1-1Aspend模拟示意图表1-1环氧丙烷环氧化第一工段Aspend模拟图C1-BOTC1-TOPFEE

2、D1R1-OUTSubstream:MIXEDSolidFrac0.000.000.000.00Enthalpykcal/mol-66.76-21.34-32.57-38.05Enthalpykcal/kg-3377.22-547.90-1023.33-1193.10EnthalpyGcal/hr-37.91-20.81-50.35-58.701112013第七届“中国石化-三井化学杯”全国大学生化工设计竞赛MoleFlowkmol/hrC3H60.00529.65685.18529.65C3H80.0042.4042.4042.40C3H6O0.00152.

3、430.00152.43CH4O48.2632.1782.9280.43H2O509.93218.54573.55728.47H2O26.480.00162.016.48C4H10O22.490.000.002.49C3H8O20.610.000.000.61MoleFracC3H60.000.540.440.34C3H80.000.040.030.03C3H6O0.000.160.000.10CH4O0.080.030.050.05H2O0.900.220.370.47H2O20.010.000.100.00C4H10O20.000.000.000.00C3

4、H8O20.000.000.000.00MassFlowkg/hrC3H60.0022288.1528832.9622288.15C3H80.001869.711869.711869.71C3H6O0.008853.110.008853.11CH4O1546.341030.892656.962577.23H2O9186.463937.0610332.6313123.52H2O2220.430.005510.74220.43C4H10O2224.270.000.00224.271112013第七届“中国石化-三井化学杯”全国大学生化工设计竞赛C3H8O246.5

5、80.000.0046.58MassFracC3H60.000.590.590.45C3H80.000.050.040.04C3H6O0.000.230.000.18CH4O0.140.030.050.05H2O0.820.100.210.27H2O20.020.000.110.00C4H10O20.020.000.000.00C3H8O20.000.000.000.00TotalFlowkmol/hr567.77975.201546.061542.96TotalFlowkg/hr11224.0837978.9249203.0049203.00TotalFlo

6、wcum/hr11.9865.0075.6373.81表1-2环氧丙烷冷凝器出口物料表C1-BOTC1-TOPFEED1R1-OUTSubstream:MIXEDSolidFrac0.000.000.000.00Enthalpykcal/mol-66.76-21.34-32.57-38.05Enthalpykcal/kg-3377.22-547.90-1023.33-1193.10EnthalpyGcal/hr-37.91-20.81-50.35-58.70MoleFlowkmol/hrC3H60.00529.65685.18529.65C3H80.0042.

7、4042.4042.40C3H6O0.00152.430.00152.43CH4O48.2632.1782.9280.431112013第七届“中国石化-三井化学杯”全国大学生化工设计竞赛H2O509.93218.54573.55728.47H2O26.480.00162.016.48C4H10O22.490.000.002.49C3H8O20.610.000.000.61MoleFracC3H60.000.540.440.34C3H80.000.040.030.03C3H6O0.000.160.000.10CH4O0.080.030.050.05H2O0.9

8、00.220.370.47H2O20.