7-1附录一能量衡算一览表

9万吨/年异丁烯资源化利用项目 能量衡算一览表北极星队目录1.概述52.热量衡算的原理73.热量衡算任务84.系统热量衡算94.1 异丁烯提纯工段94.1.1 E0101水合反应物预热器94.1.2 E0102水合产物加热器94.1.3 E0103辅助水冷器104.1.4 E0106塔顶C4冷却器104.1.5 E0107热泵精馏换热器114.1.6 T0101异丁烯水合反应精馏塔124.1.7 T0102叔丁醇热泵精馏提纯塔124.1.8 T0103叔丁醇水解反应精馏塔134.1.9 R0101异丁烯水合预反应器144.1.10 C0101热泵精馏压缩机144.2 MAL合成工段154.2.1 E0201补加水预热器154.2.2 E0202叔丁醇塔底废液冷却器154.2.3 E0203异丁烯预热器164.2.4 E0204段间冷却器174.2.5 E0205脱重塔底废液水冷器174.2.6 E0206急冷塔底废液空冷器184.2.7 C0201一段空气压缩机184.2.8 C0202二段空气压缩机194.2.9 F0201压缩空气加热炉194.2.10 F0202补加水加热炉204.2.11 F0203异丁烯加热炉214.2.12 C0203急冷塔顶压缩机214.2.13 C0204脱重塔顶压缩机224.2.14 R0201异丁烯氧化反应器224.2.15 T0201急冷塔234.2.16 T0202脱重塔244.2.17 T0203脱轻塔244.3 MMA合成工段254.3.1 E0301MAL来料预热器254.3.2 E0302段间水冷器264.3.3 E0303甲醇预热器264.3.4 E0304段后水冷器274.3.5 E0305酯化产物水冷器274.3.6 E0306一级冷却器（水冷）284.3.7 E0307一级冷却器（制冷剂）294.3.8 E0308二级冷却器（制冷剂）294.3.9 E0309MMA一级冷却器304.3.10 E0310MMA二级冷却器304.3.11 E0313低压高压塔间换热器314.3.12 E0319MMA产品冷却器324.3.13 E0320MAA冷却器324.3.14 E0321循环正己烷一级冷却器334.3.15 E0322循环正己烷二级冷却器334.3.16 E0323废水冷却器344.3.17 E0324循环水一级冷却器354.3.18 E0325循环水二级冷却器354.3.19 C0301一段空气压缩机364.3.20 C0302二段空气压缩机364.3.21 R0301酯化反应器374.3.22 T0301萃取塔384.3.23 T0302正己烷汽提塔384.3.24 T0303甲醇回收低压塔394.3.25 T0304甲醇回收高压塔404.3.26 T0305正己烷回收塔404.3.27 T0306MMA精制塔411.概述本项目旨在设计一套9万吨/年异丁烯资源化利用的项目，并拟建中石化镇海炼化分公司MMA分厂。在整个工艺流程中伴随着物料从一个体系或单元进入另一个体系或单元，在发生质量传递的同时也伴随着能量的消耗、释放和转化。其中的能量变换数量关系可以从能量衡算求得，对于新设计的车间，可以由此确定设备的热负荷。再根据设备的热负荷大小、所处理物料的性质及工艺要求选择恰当的设备。总之，通过下述能量衡算，可以为后续设计工作中提高热量的利用率，降低能耗提供主要依据。设计过程中利用Aspen Plus对全流程进行模拟，并在此基础上完成能量衡算、能量衡算，Aspen plus全模拟流程如图1-1所示。图1-1 全流程模拟流程图2.热量衡算的原理系统的能量衡算能量守恒为理论基础，研究某一系统内各类型的能量的变化，即：输入系统的能量=输出系统的能量+系统积累的能量对于连续系统，有：Q+W=Hout-Hin其中，Q设备的热负荷；W输入系统的机械能；Hout离开设备的各物流焓之和；Hin进入设备的各物流焓之和。本项目的能量衡算以单元设备为对象，计算由机械能转换、化学反应释放能量和单纯的物理变化带来的热量变化。3.热量衡算任务（1）确定流程中机械所需的功率，为设备设计和选型提供依据。（2）定精馏各单元操作中所需的热量或冷量及传递速率，确定加热剂和冷剂的用量，为后续换热和公用工程的设计做准备。（3）确定反应过程中的热交换量，指导反应器的设计和选型。（4）最终计算出所需的能量和费用，判定工艺过程的经济性。4.系统热量衡算4.1 异丁烯提纯工段4.1.1 E0101水合反应物预热器 表4-1 热负荷WQHeat Duty（Gcal/h）00.34152表4-2 物流焓变计算表InOutSteam NO.S0105S0106Temperature()38.645Pressure(bar)1010Vapor Frac0.1650.166Mole Flow（kmol/hr）2661.0762661.076Mass Flow（kg/hr）65182.3765182.37Volume Flow（cum/hr）14972.2215716.7Enthalpy(Gcal/hr)-152.814-152.472表4-3 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00.34152-152.814-152.47204.1.2 E0102水合产物加热器表4-4 热负荷WQHeat Duty（Gcal/h）00.90183表4-5 物流焓变计算表InOutSteam NO.S0107S0108Temperature()4560Pressure(bar)1010Vapor Frac0.1190.127Mole Flow（kmol/hr）2544.3082544.308Mass Flow（kg/hr）65182.3765182.37Volume Flow（cum/hr）11100.2512808.94Enthalpy(Gcal/hr)-153.909-153.007表4-6 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00.90183-153.909-153.00704.1.3 E0103辅助水冷器表4-7 热负荷WQHeat Duty（Gcal/h）0-3.33383表4-8 物流焓变计算表InOutSteam NO.S0124-CS0125Temperature()79.278.7Pressure(bar)1.0131.013Vapor Frac0.3490Mole Flow（kmol/hr）988.258988.258Mass Flow（kg/hr）5225652256Volume Flow（cum/hr）163912.1131160.155Enthalpy(Gcal/hr)-72.591-75.925表4-9 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-3.33383-72.591-75.92504.1.4 E0106塔顶C4冷却器表4-10 热负荷WQHeat Duty（Gcal/h）0-3.40854表4-11 物流焓变计算表InOutSteam NO.S0110S0111Temperature()60.130Pressure(bar)77Vapor Frac10Mole Flow（kmol/hr）602.498602.498Mass Flow（kg/hr）32683.5932683.59Volume Flow（cum/hr）34740.31915.979Enthalpy(Gcal/hr)-4.096-7.505表4-12 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-3.40854-4.096-7.50504.1.5 E0107热泵精馏换热器表4-13 热负荷WQHeat Duty（Gcal/h）00表4-14 物流焓变计算表InOutSteam NO.S0120S0121S0122S0123Temperature()124.798.5102110.4Pressure(bar)3.091.0881.0883.09Vapor Frac1010.359Mole Flow（kmol/hr）1003.534625.265625.2651003.534Mass Flow（kg/hr）53094.7811340.5111340.5153094.78Volume Flow（cum/hr）172235.2206.17296431.160234.41Enthalpy(Gcal/hr)-66.419-41.885-35.783-72.521表4-15 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-108.304-108.30404.1.6 T0101异丁烯水合反应精馏塔表4-16 热负荷WCondenserReboilerQHeat Duty（Gcal/h）0-3.948679.962360表4-17 物流焓变计算表InOutSteam NO.S0108S0109S0114S0110S0116Temperature()6050-1260.1137.7Pressure(bar)108777.073Vapor Frac0.12700.3410Mole Flow（kmol/hr）2544.291420904.921602.4983195.324Mass Flow（kg/hr）65187.437566.41828378.4732683.5968448.72Volume Flow（cum/hr）12807.4130.19411099.6734740.311397.22Enthalpy(Gcal/hr)-153.009-28.491-42.544-4.096-213.934表4-18 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-224.044-218.0304.1.7 T0102叔丁醇热泵精馏提纯塔表4-19 热负荷WCondenserReboilerQHeat Duty（Gcal/h）0000表4-20 物流焓变计算表InOutSteam NO.S0117S0122S0126S0118S0119Temperature()109.810279.279.298.5Pressure(bar)3.0791.0881.0131.0131.088Vapor Frac0.0651010Mole Flow（kmol/hr）3659.661625.265538.3891003.5343819.766Mass Flow（kg/hr）82549.2911340.5128484.8153094.7869279.56Volume Flow（cum/hr）40743.27296431.1633.016475292.11259.498Enthalpy(Gcal/hr)-246.169-35.783-41.356-67.433-255.874表4-21 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-323.308-323.30804.1.8 T0103叔丁醇水解反应精馏塔表4-22 热负荷WCondenserReboilerQHeat Duty（Gcal/h）0-1.743914.407630表4-23 物流焓变计算表InOutSteam NO.S0136S0137S0138Temperature()79.3113.624.5Pressure(bar)3.053.0793Vapor Frac001Mole Flow（kmol/hr）465.14464.337187.777Mass Flow（kg/hr）24609.5614100.5710508.48Volume Flow（cum/hr）547.005305.28723883.84Enthalpy(Gcal/hr)-35.727-32.235-0.828表4-24 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-35.727-33.06304.1.9 R0101异丁烯水合预反应器表4-25 热负荷WQHeat Duty（Gcal/h）0-1.43712表4-26 物流焓变计算表InOutSteam NO.S0106S0107Temperature()4545Pressure(bar)1010Vapor Frac0.1660.119Mole Flow（kmol/hr）2661.0762544.291Mass Flow（kg/hr）65187.4365187.43Volume Flow（cum/hr）15716.7311098.37Enthalpy(Gcal/hr)-152.474-153.911表4-27 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-1.43712-152.474-153.91104.1.10 C0101热泵精馏压缩机表4-28 热负荷WQHeat Duty（Gcal/h）1.0673090表4-29 物流焓变计算表InOutSteam NO.S0118S0120Temperature()79.2124.7Pressure(bar)1.0133.09Vapor Frac11Mole Flow（kmol/hr）1003.5341003.534Mass Flow（kg/hr）53094.7853094.777Volume Flow（cum/hr）475292.1172235.2Enthalpy(Gcal/hr)-67.433-66.419表4-30 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error1.0673090-67.433-66.41904.2 MAL合成工段4.2.1 E0201补加水预热器表4-31 热负荷WQHeat Duty（Gcal/h）00.21706表4-32 物流焓变计算表InOutSteam NO.S0205S0206Temperature()35.295Pressure(bar)33Vapor Frac00Mole Flow（kmol/hr）200.83200.83Mass Flow（kg/hr）3618.0093618.009Volume Flow（cum/hr）61.33265.349Enthalpy(Gcal/hr)-13.676-13.459表4-33 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00.21706-13.676-13.45904.2.2 E0202叔丁醇塔底废液冷却器表4-34 热负荷WQHeat Duty（Gcal/h）0-0.40854表4-35 物流焓变计算表InOutSteam NO.S0130-BS0131Temperature()78.640Pressure(bar)1.0881.088Vapor Frac00Mole Flow（kmol/hr）587.469587.469Mass Flow（kg/hr）10655.210655.2Volume Flow（cum/hr）189.411181.872Enthalpy(Gcal/hr)-39.57-39.978表4-36 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.40854-39.57-39.97804.2.3 E0203异丁烯预热器表4-37 热负荷WQHeat Duty（Gcal/h）00.31660表4-38 物流焓变计算表InOutSteam NO.S0138S0201Temperature()24.595Pressure(bar)33Vapor Frac11Mole Flow（kmol/hr）187.777187.777Mass Flow（kg/hr）10508.4810508.48Volume Flow（cum/hr）23883.8430731.82Enthalpy(Gcal/hr)-0.828-0.511表4-39 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00.31660-0.828-0.51104.2.4 E0204段间冷却器表4-40 热负荷WQHeat Duty（Gcal/h）0-0.39137表4-41 物流焓变计算表InOutSteam NO.S0209-BS0210Temperature()85.150Pressure(bar)22Vapor Frac11Mole Flow（kmol/hr）1607.11607.1Mass Flow（kg/hr）46365.47346365.473Volume Flow（cum/hr）398864.2359826.441Enthalpy(Gcal/hr)0.6720.281表4-42 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.391370.6720.28104.2.5 E0205脱重塔底废液水冷器表4-43 热负荷WQHeat Duty（Gcal/h）0-0.45154表4-44 物流焓变计算表InOutSteam NO.S0219S0220Temperature()102.745Pressure(bar)1.1561.156Vapor Frac00Mole Flow（kmol/hr）412.426412.426Mass Flow（kg/hr）8034.2078034.207Volume Flow（cum/hr）150.228140.454Enthalpy(Gcal/hr)-27.173-27.625表4-45 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.45154-27.173-27.62504.2.6 E0206急冷塔底废液空冷器表4-46 热负荷WQHeat Duty（Gcal/h）0-0.00507表4-47 物流焓变计算表InOutSteam NO.S0216S0217Temperature()75.440Pressure(bar)11Vapor Frac00Mole Flow（kmol/hr）7.4547.454Mass Flow（kg/hr）160.21160.21Volume Flow（cum/hr）2.952.828Enthalpy(Gcal/hr)-0.486-0.491表4-48 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.45154-27.173-27.62504.2.7 C0201一段空气压缩机表4-49 热负荷WQHeat Duty（Gcal/h）0.991370表4-50 物流焓变计算表InOutSteam NO.S0208S0209Temperature()25113.1Pressure(bar)1.0132Vapor Frac11Mole Flow（kmol/hr）1607.11607.1Mass Flow（kg/hr）46365.47346365.473Volume Flow（cum/hr）655295.386430139.486Enthalpy(Gcal/hr) 0.0010.991表4-51 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0.991370 0.0010.99104.2.8 C0202二段空气压缩机表4-52 热负荷WQHeat Duty（Gcal/h）0.615540表4-53 物流焓变计算表InOutSteam NO.S0210S0211Temperature()50104.7Pressure(bar)23Vapor Frac11Mole Flow（kmol/hr）1607.11607.1Mass Flow（kg/hr）46365.47346365.473Volume Flow（cum/hr）359826.441280491.83Enthalpy(Gcal/hr)0.2810.896表4-54 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0.6155400.2810.89604.2.9 F0201压缩空气加热炉表4-55 热负荷WQHeat Duty（Gcal/h）03.11542表4-56 物流焓变计算表InOutSteam NO.S0211S0212Temperature()104.7374.9Pressure(bar)33Vapor Frac11Mole Flow（kmol/hr）1607.11607.1Mass Flow（kg/hr）46365.47346365.473Volume Flow（cum/hr）280491.83481030.551Enthalpy(Gcal/hr)0.8964.012表4-57 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error03.115420.8964.01204.2.10 F0202补加水加热炉表4-58 热负荷WQHeat Duty（Gcal/h）02.43951表4-59 物流焓变计算表InOutSteam NO.S0206S0207Temperature()95374.9Pressure(bar)33Vapor Frac01Mole Flow（kmol/hr）200.83200.83Mass Flow（kg/hr）3618.0093618.009Volume Flow（cum/hr）65.34960111.608Enthalpy(Gcal/hr)-13.459-11.02表4-60 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error02.43951-13.459-11.0204.2.11 F0203异丁烯加热炉表4-61 热负荷WQHeat Duty（Gcal/h）01.65323表4-62 物流焓变计算表InOutSteam NO.S0201S0203Temperature()95374.9Pressure(bar)33Vapor Frac11Mole Flow（kmol/hr）187.777187.777Mass Flow（kg/hr）10508.47610508.476Volume Flow（cum/hr）30731.82356204.685Enthalpy(Gcal/hr)-0.5111.142表4-63 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error01.65323-0.5111.14204.2.12 C0203急冷塔顶压缩机表4-64 热负荷WQHeat Duty（Gcal/h）0.882470表4-65 物流焓变计算表InOutSteam NO.S0215S0218Temperature()76114.9Pressure(bar)11.4Vapor Frac11Mole Flow（kmol/hr）2618.9112618.911Mass Flow（kg/hr）72332.9772332.97Volume Flow（cum/hr）12672501005920Enthalpy(Gcal/hr)-63.963-63.08表4-66 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0.882470-63.963-63.0804.2.13 C0204脱重塔顶压缩机表4-67 热负荷WQHeat Duty（Gcal/h）1.624010表4-68 物流焓变计算表InOutSteam NO.S0224S0226Temperature()43.7110.9Pressure(bar)12Vapor Frac11Mole Flow（kmol/hr）2491.3352491.335Mass Flow（kg/hr）81704.46281704.462Volume Flow（cum/hr）1093880662979.283Enthalpy(Gcal/hr)-49.559-47.935表4-69 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error1.62401 0-49.559-47.93504.2.14 R0201异丁烯氧化反应器表4-70 热负荷WQHeat Duty（Gcal/h）0-17.99215表4-71 物流焓变计算表InOutSteam NO.S0213S0214Temperature()374.8374.9Pressure(bar)33Vapor Frac11Mole Flow（kmol/hr）1995.7072010.297Mass Flow（kg/hr）60491.95860491.958Volume Flow（cum/hr）597346.837601713.849Enthalpy(Gcal/hr)-5.866-23.858表4-72 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error-17.992150-5.866-23.85804.2.15 T0201急冷塔表4-73 热负荷WCondenserReboilerQHeat Duty（Gcal/h）0000表4-74 物流焓变计算表InOutSteam NO.S0214S0231S0215S0216Temperature()374.9102.77675.4Pressure(bar)31.15611Vapor Frac1010Mole Flow（kmol/hr）2010.297616.0682618.9117.454Mass Flow（kg/hr）60491.95812001.22272332.97160.21Volume Flow（cum/hr）601713.849224.40612672502.95Enthalpy(Gcal/hr)-23.858-40.59-63.963-0.486表4-75 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-64.448-64.44804.2.16 T0202脱重塔表4-76 热负荷WCondenserReboilerQHeat Duty（Gcal/h）0-18.9305714.791590表4-77 物流焓变计算表InOutSteam NO.S0218S0223S0224S0225Temperature()114.984.443.7102.7Pressure(bar)1.4411.156Vapor Frac1010Mole Flow（kmol/hr）2618.911900.9182491.3351028.494Mass Flow（kg/hr）72332.9729406.92181704.46220035.429Volume Flow（cum/hr）1005920685.7971093880374.634Enthalpy(Gcal/hr)-63.08-50.103-49.559-67.764表4-78 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-113.183-117.32304.2.17 T0203脱轻塔表4-79 热负荷WCondenserReboilerQHeat Duty（Gcal/h）0-15.697594.958370表4-80 物流焓变计算表InOutSteam NO.S0226S0227S0228S0229Temperature()110.984.4-21.265.9Pressure(bar)2411.06Vapor Frac1010Mole Flow（kmol/hr）2491.335474.5291458.9091506.956Mass Flow（kg/hr）81704.46215489.14142383.31354810.29Volume Flow（cum/hr）662979.283361.221509287.9481222.497Enthalpy(Gcal/hr)-47.935-26.39-4.47-80.595表4-81 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00-74.325-85.06504.3 MMA合成工段4.3.1 E0301MAL来料预热器表4-82 热负荷WQHeat Duty（Gcal/h）00.44793表4-83 物流焓变计算表InOutSteam NO.S0302S0303Temperature()6675.8Pressure(bar)33Vapor Frac00Mole Flow（kmol/hr）1506.9561506.956Mass Flow（kg/hr）54810.2954810.29Volume Flow（cum/hr）1222.7371244.277Enthalpy(Gcal/hr)-80.59-80.142表4-84 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00.44793-80.59-80.14204.3.2 E0302段间水冷器表4-85 热负荷WQHeat Duty（Gcal/h）0-0.75735表4-86 物流焓变计算表InOutSteam NO.S0308-BS0309Temperature()8845Pressure(bar)22Vapor Frac11Mole Flow（kmol/hr）25352535Mass Flow（kg/hr）73135.75773135.757Volume Flow（cum/hr）634251.317558799.364Enthalpy(Gcal/hr)1.1110.354表4-87 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.757351.1110.35404.3.3 E0303甲醇预热器表4-88 热负荷WQHeat Duty（Gcal/h）00.21376表4-89 物流焓变计算表InOutSteam NO.S0305S0306Temperature()39.875.8InOutPressure(bar)33Vapor Frac00Mole Flow（kmol/hr）207.721207.721Mass Flow（kg/hr）6665.2986665.298Volume Flow（cum/hr）144.575153.585Enthalpy(Gcal/hr)-11.796-11.582表4-90 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error00.21376-11.796-11.58204.3.4 E0304段后水冷器表4-91 热负荷WQHeat Duty（Gcal/h）0-0.18882表4-92 物流焓变计算表InOutSteam NO.S0310-BS0311Temperature()86.975.8Pressure(bar)33Vapor Frac11Mole Flow（kmol/hr）25352535Mass Flow（kg/hr）73135.75773135.757Volume Flow（cum/hr）421490.35408597.701Enthalpy(Gcal/hr)1.0890.9表4-93 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.188821.0890.904.3.5 E0305酯化产物水冷器表4-94 热负荷WQHeat Duty（Gcal/h）0-0.18882表4-95 物流焓变计算表InOutSteam NO.S0312S0313Temperature()86.975.8Pressure(bar)33Vapor Frac11Mole Flow（kmol/hr）25352535Mass Flow（kg/hr）73135.75773135.757Volume Flow（cum/hr）421490.35408597.701Enthalpy(Gcal/hr)1.0890.9表4-96 热量平衡计算一览表W（Gcal/h）Q（Gcal/h）Hin（Gcal/h）Hout（Gcal/h）Error0-0.188821.0890.904.3.6 E0306一级冷却器（水冷）表4-97 热负荷WQHeat Duty（Gcal/h）0-2.36996表4-98 物流焓变计算表InOutSteam NO.S0314S0314-1Temperature()4528Pressure(bar)33Vapor Frac10.923Mole Flow（kmol/hr）2854.5052854.505Mass Flow（kg/hr）85748.15785748