7-1 附录一 物料衡算一览表

南京扬子石化90kt/a吨异丁烯资源化利用项目 物料衡算一览目录第一章 概述4第二章 物料衡算原理6第三章 物料衡算任务7第四章 物料衡算表84.1异丁烯精制工段84.1.1混合器(M0101)84.1.2分流器(S0101)94.1.3泵(P0101P0102)94.1.4气液分离器(F0101)114.1.5换热器(E0101-1E-T0101B)124.1.6压缩机(C0101)154.1.7塔设备(T0101T0103)154.2异丁烯氧化工段184.2.1混合器(M0201)184.2.2分流器(S0201)194.2.3泵(P0201P0202)194.2.4气液分离器(F0201)214.2.5换热器(E0201-1E0203)224.2.6反应器(R0201)274.2.7塔设备(T0201T0202)284.3 MMA合成工段294.3.1混合器(M0301M-T306-1)304.3.2分流器(S0301S-T306-2)344.3.3泵(P0301P0305)364.3.4气液分离器(F0301)394.3.5换热器(E0301E0306)404.3.6塔设备(T0301T0306-2)46第一章 概述本项目以总厂在江苏省南京市南京化工园区的乙烯装置中的抽余C4粗品为原料，经精制得异丁烯后，通过与中压水蒸气混合预热进入氧化反应器并得到中间产物甲基丙烯醛，进一步脱出烃类后与氧气和甲醇氧化酯化生成甲基丙烯酸甲酯。设计过程中利用Aspen Plus对全流程进行模拟，并在此基础上完成物料衡算、能量衡算，Aspen plus全模拟流程如图1-1、图1-2、图1-3、图1-4所示。图1-1 异丁烯精制工段模拟流程图图1-2 异丁烯氧化工段模拟流程图图1-3 MMA合成工段模拟流程图图1-4 全流程模拟流程图第二章 物料衡算原理系统累计的质量输入系统的质量输出系统的质量反应生成的质量反应消耗的质量假设系统无泄漏，有：dFdt=FIN-FOUT+GR-CR当系统无化学反应发生时，有：dFdt=FIN-FOUT在稳定状态下，有：dFdt=FIN-FOUT=0，FIN=FOUT注：FIN进入系统的物料流率；FOUT流出系统的物料流率；GR反应产生物料速率；CR反应消耗物料速率。第三章 物料衡算任务通过对系统整体以及部分主要单元的详细物料衡算，得到主、副产品的产量，原料的消耗量，“三废”的排放量以及最后产品的质量指标等关键经济技术指标，对所选工艺路线、设计流程进行定量评述，为后阶段的设计提供基础。 四川大学猎梦2018团队 6 / 50镇海炼化18万吨丙烷资源化利用项目 物料衡算一览第四章 物料衡算表4.1异丁烯精制工段4.1.1混合器(M0101)表4-1 混合器(M0101)物料衡算INOUTStreams NO1-121-131-05Total Flow kmol/hr718.410.60719.01Total Flow kg/hr56504.3010.8156515.11Total Flow cum/hr55.590.0155.60Temperature C30.0030.0030.04Pressure MPa0.400.400.40Vapor Frac0.000.000.00Liquid Frac1.001.001.00 Entropy J/kg-K-6114.37-8987.76-6114.77Enthalpy kJ/kg-3451.81-15843.51-3454.18Mass Flow kg/hrC4H8-5156.770.00156.77C4H8-136.520.0036.52C4H8-319.520.0019.52C4H8-25.290.005.29C4H10-123.210.0023.21C4H10-20.000.000.00H2O3227.0410.813237.85NMP53035.940.0053035.944.1.2分流器(S0101)表4-2分流器（S0101）物料衡算INOUTStreams NOT0101-41-03T0101-5Total Flow kmol/hr6626.62233.746392.87Total Flow kg/hr373452.0013172.80360279.00Total Flow cum/hr674.0723.78650.29Temperature C65.7565.7565.75Pressure MPa0.690.690.69Vapor Frac0.000.000.00Liquid Frac1.001.001.00 Entropy J/kg-K-5602.51-5602.51-5602.51Enthalpy kJ/kg-704.31-704.31-704.29Mass Flow kg/hrC4H8-514504.82511.6313993.41C4H8-12817.9899.402718.55C4H8-357110.022014.4555095.54C4H8-2251470.008870.11242600.00C4H10-147524.101676.3245847.69C4H10-225.410.9024.524.1.3泵(P0101P0102)表4-3泵(P0101)物料衡算INOUTStreams NO1-081-11Total Flow kmol/hr718.41718.41Total Flow kg/hr56504.3056504.30Total Flow cum/hr64.6864.68Temperature C181.78181.80Pressure MPa0.380.44Vapor Frac0.000.00Liquid Frac1.001.00 Entropy J/kg-K-5174.50-5174.47Enthalpy kJ/kg-3098.70-3098.62Mass Flow kg/hrC4H8-5156.77156.77C4H8-136.5236.52C4H8-319.5219.52C4H8-25.295.29C4H10-123.2123.21C4H10-20.000.00H2O3227.043227.04NMP53035.9453035.94表4-4泵(P0102)物料衡算INOUTStreams NO1-091-10Total Flow kmol/hr197.71197.71Total Flow kg/hr11094.0011094.00Total Flow cum/hr19.1419.16Temperature C31.7532.37Pressure MPa0.371.30Vapor Frac0.000.00Liquid Frac1.001.00 Entropy J/kg-K-5832.08-5830.79Enthalpy kJ/kg-662.67-660.66Mass Flow kg/hrC4H8-511037.2311037.23C4H8-114.9614.96C4H8-35.855.85C4H8-27.957.95C4H10-17.177.17C4H10-220.8220.824.1.4气液分离器(F0101)表4-5气液分离器(F0101)物料衡算INOUTStreams NOT0101-21-04T0101-3Total Flow kmol/hr6695.79213.796482.00Total Flow kg/hr376217.0011833.60364384.00Total Flow cum/hr1398.91733.53665.38Temperature C53.4353.4353.43Pressure MPa0.680.680.68Vapor Frac0.031.000.00Liquid Frac0.970.001.00 Entropy J/kg-K-5719.91-4748.35-5751.47Enthalpy kJ/kg-712.71-405.58-722.68Mass Flow kg/hrC4H8-5353162.0011041.57342120.00C4H8-1506.1115.56490.55C4H8-3229.266.01223.25C4H8-2324.937.98316.95C4H10-1302.458.01294.44C4H10-221684.27747.4720936.79H28.557.001.554.1.5换热器(E0101-1E-T0101B)表4-6换热器(E0101-1)物料衡算INOUTStreams NO1-11-11-11-2Total Flow kmol/hr718.42718.42Total Flow kg/hr56504.3156504.31Total Flow cum/hr64.6859.72Temperature C181.80108.18Pressure MPa0.440.43Vapor Frac0.000.00Liquid Frac1.001.00 Entropy J/kg-K-5174.47-5591.18Enthalpy kJ/kg-3098.62-3273.37Mass Flow kg/hrC4H8-5156.76156.76C4H8-136.5236.52C4H8-319.5219.52C4H8-25.295.29C4H10-123.2123.21C4H10-20.000.00H2O3227.063227.06NMP53035.9453035.94表4-7换热器(E0101-2)物料衡算INOUTStreams NO1-11-21-11-3Total Flow kmol/hr718.42718.42Total Flow kg/hr56504.3156504.31Total Flow cum/hr59.7255.59Temperature C108.1830.00Pressure MPa0.430.40Vapor Frac0.000.00Liquid Frac1.001.00 Entropy J/kg-K-5591.18-6114.37Enthalpy kJ/kg-3273.37-3451.81Mass Flow kg/hrC4H8-5156.76156.76C4H8-136.5236.52C4H8-319.5219.52C4H8-25.295.29C4H10-123.2123.21C4H10-20.000.00H2O3227.063227.06NMP53035.9453035.94表4-8换热器(E-T0101A)物料衡算INOUTStreams NOT0101-1T0101-6T0101-2T0101-7Total Flow kmol/hr6695.796392.876695.796392.87Total Flow kg/hr376217.00360279.00376217.00360279.00Total Flow cum/hr22913.3610556.871398.9154062.89Temperature C54.2234.4553.4353.10Pressure MPa0.680.300.680.30Vapor Frac1.000.200.031.00Liquid Frac0.000.800.970.00 Entropy J/kg-K-4746.13-5588.47-5719.91-4509.69Enthalpy kJ/kg-394.02-704.29-712.71-371.51Mass Flow kg/hrC4H8-5353162.0013993.41353162.0013993.41C4H8-1506.112718.55506.112718.55C4H8-3229.2655095.54229.2655095.54C4H8-2324.93242600.00324.93242600.00C4H10-1302.4545847.69302.4545847.69C4H10-221684.2724.5221684.2724.52H28.550.008.550.00表4-9换热器(E-T0101B)物料衡算INOUTStreams NOT0101-8T0101-9Total Flow kmol/hr6392.876392.87Total Flow kg/hr360279.00360279.00Total Flow cum/hr24461.6322174.93Temperature C90.8766.01Pressure MPa0.700.70Vapor Frac1.001.00Liquid Frac0.000.00 Entropy J/kg-K-4467.87-4593.72Enthalpy kJ/kg-317.76-362.25Mass Flow kg/hrC4H8-513993.4113993.41C4H8-12718.552718.55C4H8-355095.5455095.54C4H8-2242600.00242600.00C4H10-145847.6945847.69C4H10-224.5224.524.1.6压缩机(C0101)表4-10压缩机(C0101)物料衡算INOUTStreams NOT0101-7T0101-8Total Flow kmol/hr6392.876392.87Total Flow kg/hr360279.00360279.00Total Flow cum/hr54062.8924461.63Temperature C53.1090.87Pressure MPa0.300.70Vapor Frac1.001.00Liquid Frac0.000.00 Entropy J/kg-K-4509.69-4467.87Enthalpy kJ/kg-371.51-317.76Mass Flow kg/hrC4H8-513993.4113993.41C4H8-12718.552718.55C4H8-355095.5455095.54C4H8-2242600.00242600.00C4H10-145847.6945847.69C4H10-224.5224.524.1.7塔设备(T0101T0103)表4-11临氢异构反应塔(T0101)物料衡算INOUTStreams NO1-011-02T0101-3T0101-9T0101-1T0101-4Total Flow kmol/hr444.073.506482.006392.876695.796626.62Total Flow kg/hr25000.007.06364384.00360279.00376217.00373452.00Total Flow cum/hr45.0413.48665.3822174.9322913.36674.07Temperature C50.0050.0053.4366.0154.2265.75Pressure MPa0.710.700.680.700.680.69Vapor Frac0.001.000.001.001.000.00Liquid Frac1.000.001.000.000.001.00 Entropy J/kg-K-5596.71-6824.79-5751.47-4593.72-4746.13-5602.51Enthalpy kJ/kg-696.69360.27-722.68-362.25-394.02-704.31Mass Flow kg/hrC4H8-511553.400.00342120.0013993.41353162.0014504.82C4H8-17738.810.00490.552718.55506.112817.98C4H8-32272.310.00223.2555095.54229.2657110.02C4H8-21004.100.00316.95242600.00324.93251470.00C4H10-11682.870.00294.4445847.69302.4547524.10C4H10-2748.520.0020936.7924.5221684.2725.41H20.007.061.550.008.550.00表4-12脱轻塔(T0102)物料衡算INOUTStreams NO1-041-051-061-07Total Flow kmol/hr213.79719.01916.1216.68Total Flow kg/hr11833.6056515.1167598.30750.39Total Flow cum/hr733.5355.6074.97103.79Temperature C53.4330.0451.0416.38Pressure MPa0.680.400.380.37Vapor Frac1.000.000.001.00Liquid Frac0.001.001.000.00 Entropy J/kg-K-4748.35-6114.77-5874.72-6596.25Enthalpy kJ/kg-405.58-3454.18-2942.44-2470.18Mass Flow kg/hrC4H8-511041.57156.7711194.004.32C4H8-115.5636.5251.490.60C4H8-36.0119.5225.370.15C4H8-27.985.2913.240.03C4H10-18.0123.2130.390.84C4H10-2747.470.0020.82726.65H2O0.003237.853227.0510.81NMP0.0053035.9453035.940.00H27.000.000.007.00表4-13NMP回收塔(T0103)物料衡算INOUTStreams NO1-061-081-09Total Flow kmol/hr916.12718.41197.71Total Flow kg/hr67598.3056504.3011094.00Total Flow cum/hr74.9764.6819.14Temperature C51.04181.7831.75Pressure MPa0.380.380.37Vapor Frac0.000.000.00Liquid Frac1.001.001.00 Entropy J/kg-K-5874.72-5174.50-5832.08Enthalpy kJ/kg-2942.44-3098.70-662.67Mass Flow kg/hrC4H8-511194.00156.7711037.23C4H8-151.4936.5214.96C4H8-325.3719.525.85C4H8-213.245.297.95C4H10-130.3923.217.17C4H10-220.820.0020.82H2O3227.053227.040.00NMP53035.9453035.940.004.2异丁烯氧化工段4.2.1混合器(M0201)表4-14 混合器(M0201)物料衡算INOUTStreams NO1-102-012-092-172-02-1Total Flow kmol/hr197.712495.80199.6376.122969.25Total Flow kg/hr11094.0072404.063596.364405.9991500.39Total Flow cum/hr19.164167.903.737.634593.17 Temperature C32.3730.0021.5055.855.04Pressure MPa1.301.501.501.301.30Vapor Frac0.001.000.000.000.88Liquid Frac1.000.001.001.000.12Entropy J/kg-K-5830.79-601.30-9109.44-5299.98-1733.83Enthalpy kJ/kg-660.66-134.01-16049.44-830.54-856.95Mass Flow kg/hrC4H8-511037.230.000.003648.5114685.74C4H8-114.960.000.0018.2933.25C4H8-35.850.000.007.1513.00C4H8-27.950.000.009.7017.65C4H10-17.170.000.008.7715.94C4H10-220.820.000.0025.4546.27H2O0.000.003596.290.033596.32C4H6O-D30.000.000.00685.45685.43N20.0054534.510.002.1854536.70O20.0016771.150.010.4116771.57CO20.001098.400.060.051098.514.2.2分流器(S0201)表4-15分流器(S0201)物料衡算INOUTStreams NO2-062-072-08Total Flow kmol/hr394.02194.39199.63Total Flow kg/hr7098.393502.033596.36Total Flow cum/hr7.363.633.73 Temperature C21.4921.4921.49Pressure MPa1.021.021.02Vapor Frac0.000.000.00Liquid Frac1.001.001.00Entropy J/kg-K-9109.48-9109.48-9109.48Enthalpy kJ/kg-16050.00-16050.00-16050.00Mass Flow kg/hrH2O7098.243501.953596.29C4H6O-D30.010.000.00O20.020.010.01CO20.110.060.064.2.3泵(P0201P0202)表4-16泵(P0201)物料衡算INOUTStreams NO2-082-09Total Flow kmol/hr199.63199.63Total Flow kg/hr3596.363596.36Total Flow cum/hr3.733.73 Temperature C21.4921.50Pressure MPa1.021.50Vapor Frac0.000.00Liquid Frac1.001.00Entropy J/kg-K-9109.48-9109.44Enthalpy kJ/kg-16050.00-16049.44Mass Flow kg/hrH2O3596.293596.29O20.010.01CO20.060.06表4-17泵(P0202)物料衡算INOUTStreams NO2-162-17Total Flow kmol/hr76.1276.12Total Flow kg/hr4405.994405.99Total Flow cum/hr7.837.63 Temperature C58.2355.85Pressure MPa0.731.30Vapor Frac0.000.00Liquid Frac1.001.00Entropy J/kg-K-5304.77-5299.98Enthalpy kJ/kg-831.77-830.54Mass Flow kg/hrC4H8-53648.513648.51C4H8-118.2918.29C4H8-37.157.15C4H8-29.709.70C4H10-18.778.77C4H10-225.4525.45H2O0.030.03C4H6O-D3685.45685.45N22.182.18O20.410.41CO20.050.054.2.4气液分离器(F0201)表4-18气液分离器(F0201)物料衡算INOUTStreams NO2-05-42-062-10Total Flow kmol/hr2970.24394.022576.23Total Flow kg/hr91500.397098.3984402.01Total Flow cum/hr6302.077.366093.74 Temperature C50.0021.4921.49Pressure MPa1.021.021.02Vapor Frac0.810.001.00Liquid Frac0.191.000.00Entropy J/kg-K-1684.48-9109.48-1055.01Enthalpy kJ/kg-1659.31-16050.00-449.02Mass Flow kg/hrC4H8-53648.660.003648.66C4H8-133.250.0033.25C4H8-313.000.0013.00C4H8-217.650.0017.65C4H10-115.940.0015.94C4H10-246.270.0046.27H2O7193.697098.2495.45C4H6O-D314403.850.0114403.84N254536.700.0054536.69O210318.550.0210318.52CO21272.840.111272.724.2.5换热器(E0201-1E0203)表4-19换热器(E0201-1)物料衡算INOUTStreams NO2-02-12-05-22-02-22-05-3Total Flow kmol/hr2969.252970.242969.252970.24Total Flow kg/hr91500.3991500.3991500.3991500.39Total Flow cum/hr4593.179458.637457.787142.03 Temperature C5.04161.19107.0086.33Pressure MPa1.301.131.251.07Vapor Frac0.881.001.000.87Liquid Frac0.120.000.000.13Entropy J/kg-K-1733.83-710.93-966.61-1351.91Enthalpy kJ/kg-856.95-1290.70-606.30-1541.34Mass Flow kg/hrC4H8-514685.743648.6614685.743648.66C4H8-133.2533.2533.2533.25C4H8-313.0013.0013.0013.00C4H8-217.6517.6517.6517.65C4H10-115.9415.9415.9415.94C4H10-246.2746.2746.2746.27H2O3596.327193.693596.327193.69C4H6O-D3685.4314403.85685.4314403.85N254536.7054536.7054536.7054536.70O216771.5710318.5516771.5710318.55CO21098.511272.841098.511272.84表4-20换热器(E0201-2)物料衡算INOUTStreams NO2-02-22-03Total Flow kmol/hr2969.252969.25Total Flow kg/hr91500.3991500.39Total Flow cum/hr7457.7813097.58 Temperature C107.00360.00Pressure MPa1.251.20Vapor Frac1.001.00Liquid Frac0.000.00Entropy J/kg-K-966.61-295.39Enthalpy kJ/kg-606.30-277.30Mass Flow kg/hrC4H8-514685.7414685.74C4H8-133.2533.25C4H8-313.0013.00C4H8-217.6517.65C4H10-115.9415.94C4H10-246.2746.27H2O3596.323596.32C4H6O-D3685.43685.43N254536.7054536.70O216771.5716771.57CO21098.511098.51表4-21换热器(E0202-1)物料衡算INOUTStreams NO2-042-05-1Total Flow kmol/hr2970.242970.24Total Flow kg/hr91500.3991500.39Total Flow cum/hr14063.8913245.28 Temperature C380.00336.53Pressure MPa1.151.14Vapor Frac1.001.00Liquid Frac0.000.00Entropy J/kg-K-173.22-267.23Enthalpy kJ/kg-998.27-1059.25Mass Flow kg/hrC4H8-53648.663648.66C4H8-133.2533.25C4H8-313.0013.00C4H8-217.6517.65C4H10-115.9415.94C4H10-246.2746.27H2O7193.697193.69C4H6O-D314403.8514403.85N254536.7054536.70O210318.5510318.55CO21272.841272.84表4-22换热器(E0202-2)物料衡算INOUTStreams NO2-05-12-05-2Total Flow kmol/hr2970.242970.24Total Flow kg/hr91500.3991500.39Total Flow cum/hr13245.289458.63 Temperature C336.53161.19Pressure MPa1.141.13Vapor Frac1.001.00Liquid Frac0.000.00Entropy J/kg-K-267.23-710.93Enthalpy kJ/kg-1059.25-1290.70Mass Flow kg/hrC4H8-53648.663648.66C4H8-133.2533.25C4H8-313.0013.00C4H8-217.6517.65C4H10-115.9415.94C4H10-246.2746.27H2O7193.697193.69C4H6O-D314403.8514403.85N254536.7054536.70O210318.5510318.55CO21272.841272.84表4-23换热器(E0202-3)物料衡算INOUTStreams NO2-05-32-05-4Total Flow kmol/hr2970.242970.24Total Flow kg/hr91500.3991500.39Total Flow cum/hr7142.036302.07 Temperature C86.3350.00Pressure MPa1.071.02Vapor Frac0.870.81Liquid Frac0.130.19Entropy J/kg-K-1351.91-1684.48Enthalpy kJ/kg-1541.34-1659.31Mass Flow kg/hrC4H8-53648.663648.66C4H8-133.2533.25C4H8-313.0013.00C4H8-217.6517.65C4H10-115.9415.94C4H10-246.2746.27H2O7193.697193.69C4H6O-D314403.8514403.85N254536.7054536.70O210318.5510318.55CO21272.841272.84表4-24换热器(E0203)物料衡算INOUTStreams NO2-132-14Total Flow kmol/hr2339.432339.43Total Flow kg/hr67027.8967027.89Total Flow cum/hr43873.6823211.43 Temperature C549.43138.60Pressure MPa0.370.35Vapor Frac1.001.00Liquid Frac0.000.00Entropy J/kg-K845.63109.27Enthalpy kJ/kg-199.51-648.64Mass Flow kg/hrH2O1383.131383.13C4H6O-D30.000.00N254534.5154534.51O27443.097443.09CO23667.163667.164.2.6反应器(R0201)表4-25异丁烯选择性氧化反应器(R0201)物料衡算INOUTStreams NO2-05-42-062-10Total Flow kmol/hr2970.24394.022576.23Total Flow kg/hr91500.397098.39