《工业乙醇生产的物料衡算和能量衡算探析》6000字

工业乙醇生产的物料衡算和能量衡算分析综述1.1物料衡算对于新设计的生产工艺，材料平衡是过程设计的基础。根据需设计的年产量，可以通过全过程的物料平衡，计算并确定原料的消耗量；确定各个设备输入和输出的条件，并在此基础上，进行各个设备的选型设计。同时，它也是能量平衡的计算基础。物料平衡，意味着“每单位时间内，进入系统的所有物料的质量，必须等于离开系统的所有物料的质量加上损失和累积的质量”。对于稳定的系统来说，通常会满足以下关系：（进料量总和）-（输出量总和）=（系统累计量）当系统有发生化学反应的时候，可以表示为：（进料量总和）-（输出量总和）+（反应消耗）-（反应输出）=（系统累积）使用以上两个关系，可以在整个过程系统或各个单体上执行物料平衡。物料平衡包括总质量的平衡，各个设备的物料平衡和元素的平衡。物料衡算通式：G∑G投入：投入系统的物料总量∑G产品：系统产出的产品和副产物总量∑G流失：系统中流失的物料总量∑G回收：系统中回收的物料总量下面，将对整个工艺中关键设备进行详细的物料衡算。1.2能量衡算该项目基于化学设计中能量平衡计算的基本思想和要求，以及将基本规范与实际过程相结合以编制能量平衡表的原理。Q式中：Qin：代表输入设备的总能量；Qout：代表输出设备的能量之和；Qi：代表能量损失的总和。对于连续系统：Q+W=式中：Q：设备的能量负荷；W：输入系统的机械能；∑Hout：每种物料离开设备的焓之和；∑Hin：每种进入设备的材料的焓之和。在计算整个工厂的能量平衡时，各单体设备是基本单位，并考虑了由机械能转换、化学反应的释放以及纯物理变化带来的能量变化。能量衡算可以用于指导节能降耗的设计工作。1.3主要设备的模拟结果1.3.1精馏塔T101物料衡算图4-1塔T101表4-1塔T101的物热衡算结果进口出口流股单位111412114描述从T101T101至T101T101T104E101流股类型CONVENCONVENCONVENCONVEN最大相对误差成本流$/hrMIXED子流股相态液相液相液相液相温度C252578.2566123.6888208压力bar551.013251.60325摩尔汽相分率0000摩尔液相分率1111摩尔固相分率0000质量汽相分率0000质量液相分率1111质量固相分率0000摩尔焓cal/mol-68321.18014-109498.325-65105.5-78271.18747质量焓cal/gm-3406.098591-1761.15461-1601.81-2465.516667摩尔熵cal/mol-K-42.00421495-107.497133-68.7872-52.28459754质量熵cal/gm-K-2.093995084-1.73191292-1.69556-1.646947629摩尔密度mol/cc0.0483716580.018030550.018460.030492547质量密度gm/cc0.9703048161.119128210.7489240.96802746焓流量cal/sec-9461381.972-6083240.27-488292-14600190.47平均分子量20.0593665562.0684440.56931.74636315摩尔流量kmol/hr498.520228620027671.5202286C6OLkmol/hr1.9919788703.28E-081.991978837H2Okmol/hr471.82169805.293448466.5282497C2H5OHkmol/hr21.7065517021.706558.12E-20C6H14kmol/hr0000C2H6O2kmol/hr02002.87E-15200摩尔分率C6OL0.01001359301.22E-090.007433847H2O0.94644443900.1960540.694734469C2H5OH0.04354196800.8039461.21E-22C6H140000C2H6O2011.06E-160.297831683质量流量kg/hr9999.99999612413.6881095.36321318.32504C6OLkg/hr499.999998203.29E-06499.9999949H2Okg/hr8500095.362958401.637047C2H5OHkg/hr999.9999985010003.74E-18C6H14kg/hr0000C2H6O2kg/hr012413.6881.78E-1312413.688质量分率C6OL0.0503.00E-090.023454H2O0.8500.0870610.394244718C2H5OH0.100.9129391.76E-22C6H140000C2H6O2011.63E-160.582301282体积流量l/min171.7673291181.87140121.37638367.0406387热容，混合物cal/mol-K18.6615757431.264358632.2973326.79700382焓，混合物cal/mol-68321.18014-109498.325-65105.5-78271.18747吉布斯自由能，混合物cal/mol-55800.62346-77448.0546-40933.2-57522.62943熵，混合物cal/mol-K-42.00421495-107.497133-68.7872-52.28459754热容，纯组分C6OLcal/mol-K55.1507587566.2763973.55495272H2Ocal/mol-K17.7263834118.9026620.5475277C2H5OHcal/mol-K28.8401116735.2538441.42813222C6H14C2H6O2cal/mol-K31.264358637.0357340.06763384焓，纯组分C6OLcal/mol-83266.21682-80020.9-76836.74411H2Ocal/mol-68262.19624-67290-66396.40733C2H5OHcal/mol-66282.78914-64592.8-62799.16297C6H14C2H6O2cal/mol-109498.325-107604-105851.4434吉布斯自由能，纯组分C6OLcal/mol-30329.84036-21106.4-13676.36263H2Ocal/mol-56641.73101-54641.6-53045.27069C2H5OHcal/mol-41599.1565-37302-33813.54678C6H14C2H6O2cal/mol-77448.0546-71881.8-67368.89616熵，纯组分C6OLcal/mol-K-177.5494766-167.654-159.1587772H2Ocal/mol-K-38.96516931-35.985-33.64372621C2H5OHcal/mol-K-82.78930956-77.6617-73.04128192C6H14C2H6O2cal/mol-K-107.497133-101.654-96.98029839液相摩尔焓-68321.18014-109498.325-65105.5-78271.18747质量焓-3406.098591-1761.15461-1601.81-2465.516667摩尔熵-42.00421495-107.497133-68.7872-52.28459754质量熵-2.093995084-1.73191292-1.69556-1.646947629摩尔密度0.0483716580.018030550.018460.030492547质量密度0.9703048161.119128210.7489240.96802746焓流量-9461381.972-6083240.27-488292-14600190.47平均分子量20.0593665562.0684440.56931.74636315摩尔流量kmol/hr498.520228620027671.5202286C6OLkmol/hr1.9919788703.28E-081.991978837H2Okmol/hr471.82169805.293448466.5282497C2H5OHkmol/hr21.7065517021.706558.12E-20C6H14kmol/hr0000C2H6O2kmol/hr02002.87E-15200摩尔分率C6OL0.01001359301.22E-090.007433847H2O0.94644443900.1960540.694734469C2H5OH0.04354196800.8039461.21E-22C6H140000C2H6O2011.06E-160.297831683质量流量kg/hr9999.99999612413.6881095.36321318.32504C6OLkg/hr499.999998203.29E-06499.9999949H2Okg/hr8500095.362958401.637047C2H5OHkg/hr999.9999985010003.74E-18C6H14kg/hr0000C2H6O2kg/hr012413.6881.78E-1312413.688质量分率C6OL0.0503.00E-090.023454H2O0.8500.0870610.394244718C2H5OH0.100.9129391.76E-22C6H140000C2H6O2011.63E-160.582301282体积流量171.7673291181.87140121.37638367.0406387热容，混合物18.6615757431.264358632.2973326.79700382焓，混合物-68321.18014-109498.325-65105.5-78271.18747吉布斯自由能，混合物-55800.62346-77448.0546-40933.2-57522.62943熵，混合物-42.00421495-107.497133-68.7872-52.28459754热容，纯组分C6OL55.1507587566.2763973.55495272H2O17.7263834118.9026620.5475277C2H5OH28.8401116735.2538441.42813222C6H14C2H6O231.264358637.0357340.06763384焓，纯组分C6OL-83266.21682-80020.9-76836.74411H2O-68262.19624-67290-66396.40733C2H5OH-66282.78914-64592.8-62799.16297C6H14C2H6O2-109498.325-107604-105851.4434吉布斯自由能，纯组分C6OL-30329.84036-21106.4-13676.36263H2O-56641.73101-54641.6-53045.27069C2H5OH-41599.1565-37302-33813.54678C6H14C2H6O2-77448.0546-71881.8-67368.89616熵，纯组分C6OL-177.5494766-167.654-159.1587772H2O-38.96516931-35.985-33.64372621C2H5OH-82.78930956-77.6617-73.04128192C6H14C2H6O2-107.497133-101.654-96.98029839表4-2T101的物热平衡一览表总计单位入出相对差摩尔kmol/hr698.5202698.52020质量kg/hr22413.6922413.69-3.25E-16焓cal/sec-1.6E+07-1.5E+07-0.029341.3.2精馏塔T102的模拟结果表4-3T102的物、热衡算结果单位1316115描述从E101T102T102至T102T104T105流股类型CONVENCONVENCONVEN最大相对误差成本流$/hrMIXED子流股相态液相液相液相温度C100202.925808498.4472277压力bar1.603251.203251.01325摩尔汽相分率000摩尔液相分率111摩尔固相分率000质量汽相分率000质量液相分率111质量固相分率000摩尔焓cal/mol-78891.79196-102421.302-66991.563质量焓cal/gm-2485.065504-1650.13495-3547.5103摩尔熵cal/mol-K-53.87404408-89.1791847-36.180037质量熵cal/gm-K-1.697014673-1.43678792-1.915813摩尔密度mol/cc0.031304610.0151741450.04856072质量密度gm/cc0.9938075330.9418354810.91706681焓流量cal/sec-14715953.94-5690072.34-8774803.2平均分子量31.7463631562.0684399818.8849523摩尔流量kmol/hr671.5202286200.0000001471.520228C6OLkmol/hr1.9919788378.60E-101.99197884H2Okmol/hr466.52824978.47E-081.67E+02C2H5OHkmol/hr8.12E-2000C6H14kmol/hr000C2H6O2kmol/hr2002006.74E-14摩尔分率C6OL0.0074338471.30E-120.01058699H2O0.6947344691.23E-109.89E-01C2H5OH1.21E-2200C6H14000C2H6O20.29783168311.43E-16质量流量kg/hr21318.3250412413.6888.90E+03C6OLkg/hr499.99999498.61E-08499.999995H2Okg/hr8401.6370471.53E-068.40E+03C2H5OHkg/hr3.74E-1800C6H14kg/hr000C2H6O2kg/hr12413.68812413.6881.18E-12质量分率C6OL0.0234546.94E-120.05615052H2O0.3942447181.23E-109.44E-01C2H5OH1.76E-2200C6H14000C2H6O20.58230128211.70E-16体积流量l/min357.5193442219.67191121.62E+02热容，混合物cal/mol-K25.6288004746.9739435320.0956188吉布斯自由能，混合物cal/mol-58788.69241-59965.2496-53550.162焓，混合物cal/mol-78891.79196-102421.302-66991.563熵，混合物cal/mol-K-53.87404408-89.1791847-36.180037热容，纯组分C6OLcal/mol-K70.0166274482.0072467769.7653633H2Ocal/mol-K19.6060386425.5062515319.5509582C2H5OHcal/mol-K39.1074198C6H14C2H6O2cal/mol-K38.4113199646.9739435338.308533焓，纯组分C6OLcal/mol-78538.34534-70641.5317-78646.87H2Ocal/mol-66871.61713-64593.637-66902.018C2H5OHcal/mol-63785.94641C6H14C2H6O2cal/mol-106783.6508-102421.302-106843.21吉布斯自由能，纯组分C6OLcal/mol-17503.30061-1549.69996-17757.678H2Ocal/mol-53868.37102-50431.6388-53923.121C2H5OHcal/mol-35613.23456C6H14C2H6O2cal/mol-69696.13804-59965.2496-69850.627熵，纯组分C6OLcal/mol-K-163.5670501-145.134095-163.85804H2Ocal/mol-K-31.84723599-29.7473596-31.927326C2H5OHcal/mol-K-75.49969679C6H14C2H6O2cal/mol-K-99.39035974-89.1791847-99.550226液相摩尔焓-78891.79196-102421.302-66991.563质量焓-2485.065504-1650.13495-3547.5103摩尔熵-53.87404408-89.1791847-36.180037质量熵-1.697014673-1.43678792-1.915813摩尔密度0.031304610.0151741450.04856072质量密度0.9938075330.9418354810.91706681焓流量-14715953.94-5690072.34-8774803.2平均分子量31.7463631562.0684399818.8849523摩尔流量kmol/hr671.5202286200.0000001471.520228C6OLkmol/hr1.9919788378.60E-101.99197884H2Okmol/hr466.52824978.47E-081.67E+02C2H5OHkmol/hr8.12E-2000C6H14kmol/hr000C2H6O2kmol/hr2002006.74E-14摩尔分率C6OL0.0074338471.30E-120.01058699H2O0.6947344691.23E-109.89E-01C2H5OH1.21E-2200C6H14000C2H6O20.29783168311.43E-16质量流量kg/hr21318.3250412413.6888.90E+03C6OLkg/hr499.99999498.61E-08499.999995H2Okg/hr8401.6370471.53E-068.40E+03C2H5OHkg/hr3.74E-1800C6H14kg/hr000C2H6O2kg/hr12413.68812413.6881.18E-12质量分率C6OL0.0234546.94E-120.05615052H2O0.3942447181.23E-109.44E-01C2H5OH1.76E-2200C6H14000C2H6O20.58230128211.70E-16体积流量357.5193442219.67191121.62E+02热容，混合物25.6288004746.9739435320.0956188吉布斯自由能，混合物-58788.69241-59965.2496-53550.162焓，混合物-78891.79196-102421.302-66991.563熵，混合物-53.87404408-89.1791847-36.180037热容，纯组分C6OL70.0166274482.0072467769.7653633H2O19.6060386425.5062515319.5509582C2H5OH39.1074198C6H14C2H6O238.4113199646.9739435338.308533焓，纯组分C6OL-78538.34534-70641.5317-78646.87H2O-66871.61713-64593.637-66902.018C2H5OH-63785.94641C6H14C2H6O2-106783.6508-102421.302-106843.21吉布斯自由能，纯组分C6OL-17503.30061-1549.69996-17757.678H2O-53868.37102-50431.6388-53923.121C2H5OH-35613.23456C6H14C2H6O2-69696.13804-59965.2496-69850.627熵，纯组分C6OL-163.5670501-145.134095-163.85804H2O-31.84723599-29.7473596-31.927326C2H5OH-75.49969679C6H14C2H6O2-99.39035974-89.1791847-99.550226表4-4T102的物、热平衡一览表总计单位入出相对差摩尔kmol/hr671.520229671.520229-3.39E-16质量kg/hr21318.32521318.3250焓cal/sec-14715953.9-14464875.6-0.0170621.3.3精馏塔T103的模拟结果表4-5精馏塔T103的物、热衡算结果进口出口单位151101718117描述从T105P101T103T103T103至T103T103P101流股类型CONVENCONVENCONVENCONVENCONVEN最大相对误差成本流$/hrMIXED子流股相态液相液相液相液相液相温度C79.5471733.6356233.42548148.655533.42548压力bar0.5066251.5198750.3039750.6939750.303975摩尔汽相分率00000摩尔液相分率11111摩尔固相分率00000质量汽相分率00000质量液相分率11111质量固相分率00000摩尔焓cal/mol-68380.6-51643-51653.5-74959.7-68118.9质量焓cal/gm-2608.29-590.475-590.594-748.394-3771.14摩尔熵cal/mol-K-48.6399-155.51-155.544-151.602-38.5418质量熵cal/gm-K-1.85531-1.77807-1.77845-1.54354-2.13372摩尔密度mol/cc0.0355030.007810.0078120.0082990.054569质量密度gm/cc0.9307590.6830260.6832230.8312770.985694焓流量cal/sec-949730-730974-731122-103397-852135平均分子量26.2166487.4601387.46013100.160718.06319摩尔流量kmol/hr5050.9557250.955721.96572145.0343C6OLkmol/hr1.9919796.4226386.4226381.9657210.026191H2Okmol/hr45.008020.3585040.3585046.48E-1245.00802C2H5OHkmol/hr00000C6H14kmol/hr041.1745841.174583.76E-078.82E-05C2H6O2kmol/hr00000摩尔分率C6OL0.099840.1260440.12604410.000582H2O0.900160.0070360.0070361.31E-120.999416C2H5OH00000C6H1400.8669210.8669217.57E-081.96E-06C2H6O200000质量流量kg/hr1310.8324456.5944456.594497.37813.4629C6OLkg/hr500643.2958643.2958497.372.623279H2Okg/hr810.83216.4585486.4585481.17E-10810.832C2H5OHkg/hr00000C6H14kg/hr03806.843806.843.24E-050.007597C2H6O2kg/hr00000质量分率C6OL0.3814370.1443470.14434710.003225H2O0.6185630.0014490.0014492.35E-130.996766C2H5OH00000C6H1400.8542040.8542046.52E-089.34E-06C2H6O200000体积流量l/min23.47245108.7463108.71499.97200213.75449热容，混合物cal/mol-K21.2978449.8616149.8298376.7183517.88902吉布斯自由能，混合物cal/mol-51225.4-3931.8-3967.65-9747.84-56302.9焓，混合物cal/mol-68380.6-51643-51653.5-74959.7-68118.9熵，混合物cal/mol-K-48.6399-155.51-155.544-151.602-38.5418热容，纯组分C6OLcal/mol-K66.5117657.1316357.0841776.7183557.08417H2Ocal/mol-K18.9404717.8696617.8659721.7698617.86597C2H5OHC6H14cal/mol-K49.0304949.0007669.8828749.00076C2H6O2吉布斯自由能，纯组分C6OLcal/mol-20890-28793.4-28830.6-9747.84-28830.6H2Ocal/mol-54598-56309.8-56317.9-52200.5-56317.9C2H5OHC6H14cal/mol371.6782342.121517306.63342.1215C2H6O2焓，纯组分C6OLcal/mol-79935.3-82781.4-82793.4-74959.7-82793.4H2Ocal/mol-67265.6-68108.5-68112.3-65868.7-68112.3C2H5OHC6H14cal/mol-46990.2-47000.5-40266.8-47000.5C2H6O2熵，纯组分C6OLcal/mol-K-167.411-175.979-176.018-151.602-176.018H2Ocal/mol-K-35.9164-38.4591-38.4713-32.404-38.4713C2H5OHC6H14cal/mol-K-151.391-151.424-136.493-151.424C2H6O2液相摩尔焓-68380.6-51643-51653.5-74959.7-68118.9质量焓-2608.29-590.475-590.595-748.394-3771.14摩尔熵-48.6399-155.51-155.544-151.602-38.5418质量熵-1.85531-1.77807-1.77845-1.54354-2.13372摩尔密度0.0355030.007810.0078120.0082990.054569质量密度0.9307590.6830260.6832230.8312770.985694焓流量-949730-730974-731123-103397-852135平均分子量26.2166487.4601387.46015100.160718.06319摩尔流量kmol/hr5050.9557250.955721.96572145.0343C6OLkmol/hr1.9919796.4226386.4226381.9657210.026191H2Okmol/hr45.008020.3585040.3585046.48E-1245.00802C2H5OHkmol/hr00000C6H14kmol/hr041.1745841.174583.76E-078.82E-05C2H6O2kmol/hr00000摩尔分率C6OL0.099840.1260440.12604410.000582H2O0.900160.0070360.0070361.31E-120.999416C2H5OH00000C6H1400.8669210.8669217.57E-081.96E-06C2H6O200000质量流量kg/hr1310.8324456.5944456.594497.37813.4629C6OLkg/hr500643.2958643.2958497.372.623279H2Okg/hr810.83216.4585486.4585481.17E-10810.832C2H5OHkg/hr00000C6H14kg/hr03806.843806.843.24E-050.007597C2H6O2kg/hr00000质量分率C6OL0.3814370.1443470.14434710.003225H2O0.6185630.0014490.0014492.35E-130.996766C2H5OH00000C6H1400.8542040.8542046.52E-089.34E-06C2H6O200000体积流量23.47245108.7463108.71499.97200213.75449热容，混合物21.2978449.8616149.8298376.7183517.88902吉布斯自由能，混合物-51225.4-3931.8-3967.65-9747.84-56302.9焓，混合物-68380.6-51643-51653.5-74959.7-68118.9熵，混合物-48.6399-155.51-155.544-151.602-38.5418热容，纯组分C6OL66.5117657.1316357.0841776.7183557.08417H2O18.9404717.8696617.8659721.7698617.86597C2H5OHC6H1449.0304949.0007669.8828749.00076C2H6O2吉布斯自由能，纯组分C6OL-20890-28793.4-28830.6-9747.84-28830.6H2O-54598-56309.8-56317.9-52200.5-56317.9C2H5OHC6H14371.6782342.121517306.63342.1215C2H6O2焓，纯组分C6OL-79935.3-82781.4-82793.4-74959.7-82793.4H2O-67265.6-68108.5-68112.3-65868.7-68112.3C2H5OHC6H14-46990.2-47000.5-40266.8-47000.5C2H6O2熵，纯组分C6OL-167.411-175.979-176.018-151.602-176.018H2O-35.9164-38.4591-38.4713-32.404-38.4713C2H5OHC6H14-151.391-151.424-136.493-151.424C2H6O2表4-6精馏塔T103的物热平衡一览表总计单位入出相对差摩尔kmol/hr100.9557100.9557-1.65E-07质量kg/hr5767.4265767.427-1.37E-07焓cal/sec-1680704-16866540.0035281.3.4精馏塔T104的模拟结果表4-7精馏塔T104物、热衡算结果进口出口单位1216118112113描述从T101T102T106T104T104至T104T104T104T106流股类型CONVENCONVENCONVENCONVENCONVEN最大相对误差成本流$/hrMIXED子流股相态液相液相液相液相液相温度C78.2566202.925808193.131658161.61571188.5714283压力bar1.013251.203250.8992750.5066250.896625摩尔汽相分率00000摩尔液相分率11111摩尔固相分率00000质量汽相分率00000质量液相分率11111质量固相分率00000摩尔焓cal/mol-65105.5-102421.302-102876.504-65238-102823.2025质量焓cal/gm-1601.81-1650.13495-1657.46882-1446.28-1663.736477摩尔熵cal/mol-K-68.7872-89.1791847-90.13059446-77.5779-90.12296973质量熵cal/gm-K-1.69556-1.43678792-1.452116316-1.71985-1.458239663摩尔密度mol/cc0.018460.015174140.0153498830.0167840.015488876质量密度gm/cc0.7489240.941835480.9527433010.7570830.957252435焓流量cal/sec-488292-5690072.34-17146083.86-391428-23003831.89平均分子量40.56962.0684462.0684445.1073761.80257745摩尔流量kmol/hr27200599.99999521.60001805.3999836C6OLkmol/hr3.28E-088.60E-103.17E-132.01E-183.37E-08H2Okmol/hr5.2934488.47E-082.87E-100.7404361.553012434C2H5OHkmol/hr21.7065502.48E-1820.859580.846976091C6H14kmol/hr00000C2H6O2kmol/hr2.87E-15200599.9999951.19E-14799.999995摩尔分率C6OL1.22E-091.30E-125.28E-169.33E-201.18E-11H2O0.1960541.23E-101.78E-130.0342790.005653107C2H5OH0.80394601.13E-210.9657210.001051622C6H1400000C2H6O21.06E-16111.94E-150.993295271质量流量kg/hr1095.36312413.68837241.06369971.319849775.79486C6OLkg/hr3.29E-068.61E-083.17E-112.02E-163.38E-06H2Okg/hr95.362951.53E-065.16E-0913.3391682.02379384C2H5OHkg/hr100001.14E-16960.980639.01937543C6H14kg/hr00000C2H6O2kg/hr1.78E-1312413.68837241.063692.60E-1249651.75169质量分率C6OL3.00E-096.94E-128.52E-162.07E-196.78E-11H2O0.0870611.23E-101.39E-130.0136910.001647865C2H5OH0.91293903.06E-210.9863090.000783903C6H1400000C2H6O21.63E-16112.67E-150.997568232体积流量l/min21.37638219.671911651.470752121.449866.6434794热容，混合物cal/mol-K32.2973346.973943545.9871911232.3975945.4467378吉布斯自由能，混合物cal/mol-40933.2-59965.2496-60850.26099-39267.5-61211.4962焓，混合物cal/mol-65105.5-102421.302-102876.504-65238-102823.2025熵，混合物cal/mol-K-68.7872-89.1791847-90.13059446-77.5779-90.12296973热容，纯组分C6OLcal/mol-K66.2763982.007246863.0913380.77224627H2Ocal/mol-K18.9026625.506251521.696703518.4568921.34300203C2H5OHcal/mol-K35.2538432.8356470.87084248C6H14C2H6O2cal/mol-K37.0357346.973943545.9871911236.076145.54233695焓，纯组分C6OLcal/mol-80020.9-70641.5317-81097.7-71812.93495H2Ocal/mol-67290-64593.637-64839.42706-67600.8-64951.23787C2H5OHcal/mol-64592.8-65158.8-59197.41378C6H14C2H6O2cal/mol-107604-102421.302-102876.504-108212-103085.1984吉布斯自由能，纯组分C6OLcal/mol-21106.4-1549.69996-23925.5-3671.99318H2Ocal/mol-54641.6-50431.6388-50741.84709-55253.6-50891.51616C2H5OHcal/mol-37302-38619.4-29082.38586C6H14C2H6O2cal/mol-71881.8-59965.2496-60850.26099-73587.7-61265.12238熵，纯组分C6OLcal/mol-K-167.654-145.134095-170.783-147.5737048H2Ocal/mol-K-35.985-29.7473596-30.22760968-36.883-30.45065888C2H5OHcal/mol-K-77.6617-79.2774-65.22337078C6H14C2H6O2cal/mol-K-101.654-89.1791847-90.13059446-103.428-90.57425865液相摩尔焓-65105.5-102421.302-102876.504-65238-102823.2025质量焓-1601.81-1650.13495-1657.46882-1446.28-1663.736477摩尔熵-68.7872-89.1791847-90.13059446-77.5779-90.12296973质量熵-1.69556-1.43678792-1.452116316-1.71985-1.458239663摩尔密度0.018460.015174140.0153498830.0167840.015488876质量密度0.7489240.941835480.9527433010.7570830.957252435焓流量-488292-5690072.34-17146083.86-391428-23003831.89平均分子量40.56962.0684462.0684445.1073761.80257745摩尔流量kmol/hr27200599.99999521.60001805.3999836C6OLkmol/hr3.28E-088.60E-103.17E-132.01E-183.37E-08H2Okmol/hr5.2934488.47E-082.87E-100.7404361.553012434C2H5OHkmol/hr21.7065502.48E-1820.859580.846976091C6H14kmol/hr00000C2H6O2kmol/hr2.87E-15200599.9999951.19E-14799.999995摩尔分率C6OL1.22E-091.30E-125.28E-169.33E-201.18E-11H2O0.1960541.23E-101.78E-130.0342790.005653107C2H5OH0.80394601.13E-210.9657210.001051622C6H1400000C2H6O21.06E-16111.94E-150.993295271质量流量kg/hr1095.36312413.68837241.06369971.319849775.79486C6OLkg/hr3.29E-068.61E-083.17E-112.02E-163.38E-06H2Okg/hr95.362951.53E-065.16E-0913.3391682.02379384C2H5OHkg/hr100001.14E-16960.980639.01937543C6H14kg/hr00000C2H6O2kg/hr1.78E-1312413.68837241.063692.60E-1249651.75169质量分率C6OL3.00E-096.94E-128.52E-162.07E-196.78E-11H2O0.0870611.23E-101.39E-130.0136910.001647865C2H5OH0.91293903.06E-210.9863090.000783903C6H1400000C2H6O21.63E-16112.67E-150.997568232体积流量21.37638219.671911651.470752121.449866.6434794热容，混合物32.2973346.973943545.9871911232.3975945.4467378吉布斯自由能，混合物-40933.2-59965.2496-60850.26099-39267.5-61211.4962焓，混合物-65105.5-102421.302-102876.504-65238-102823.2025熵，混合物-68.7872-89.1791847-90.13059446-77.5779-90.12296973热容，纯组分C6OL66.2763982.007246863.0913380.77224627H2O18.9026625.506251521.696703518.4568921.34300203C2H5OH35.2538432.8356470.87084248C6H14C2H6O237.0357346.973943545.9871911236.076145.54233695焓，纯组分C6OL-80020.9-70641.5317-81097.7-71812.93495H2O-67290-64593.637-64839.42706-67600.8-64951.23787C2H5OH-64592.8-65158.8-59197.41378C6H14C2H6O2-107604-102421.302-102876.504-108212-103085.1984吉布斯自由能，纯组分C6OL-21106.4-1549.69996-23925.5-3671.99318H2O-54641.6-50431.6388-50741.84709-55253.6-50891.51616C2H5OH-37302-38619.4-29082.38586C6H14C2H6O2-71881.8-59965.2496-60850.26099-73587.7-61265.12238熵，纯组分C6OL-167.654-145.134095-170.783-147.5737048H2O-35.985-29.7473596-30.22760968-36.883-30.45065888C2H5OH-77.6617-79.2774-65.22337078C6H14C2H6O2-101.654-89.1791847-90.13059446-103.428-90.57425865表4-8精馏塔T104物热平衡一览表总计单位入出相对差摩尔kmol/hr8278271.37E-16质量kg/hr50750.1150750.111.30E-16焓cal/sec-2.3E+07-2.3E+070.0030271.3.5精馏塔T105的模拟结果表4-9精馏塔T105物、热衡算结果单位11515116描述从T102T105T105至T105T103流股类型CONVENCONVENCONVEN最大相对误差成本流$/hrMIXED子流股相态液相液相液相温度C98.447227779.5471789.8381888压力bar1.013250.5066250.696625摩尔汽相分率000摩尔液相分率111摩尔固相分率000质量汽相分率000质量液相分率111质量固相分率000摩尔焓cal/mol-66991.5631-68380.6-67069.0613质量焓cal/gm-3547.51031-2608.29-3722.89863摩尔熵cal/mol-K-36.1800367-48.6399-35.3744673质量熵cal/gm-K-1.91581297-1.85531-1.96358132摩尔密度mol/cc0.048560720.0355030.05156614质量密度gm/cc0.917066810.9307590.92897852焓流量cal/sec-8774803.24-949730-7853046.12平均分子量18.884952326.2166418.01528摩尔流量kmol/hr471.52022850421.520228C6OLkmol/hr1.991978841.9919791.56E-09H2Okmol/hr466.5282545.00802421.520228C2H5OHkmol/hr000C6H14kmol/hr000C2H6O2kmol/hr6.74E-1400摩尔分率C6OL0.010586990.099841.08E-11H2O0.989413010.900161C2H5OH000C6H14000C2H6O21.43E-1600质量流量kg/hr8901.637041310.8327593.80494C6OLkg/hr499.9999955001.56E-07H2Okg/hr8401.63705810.83217593.80494C2H5OHkg/hr000C6H14kg/hr000C2H6O2kg/hr1.18E-1200质量分率C6OL0.056150520.3814376.01E-11H2O0.943849480.6185631C2H5OH000C6H14000C2H6O21.70E-1600体积流量l/min161.83184823.47245136.239335热容，混合物cal/mol-K20.095618821.2978419.2594009吉布斯自由能，混合物cal/mol-53550.1617-51225.4-54228.5475焓，混合物cal/mol-66991.5631-68380.6-67069.0613熵，混合物cal/mol-K-36.1800367-48.6399-35.3744673热容，纯组分C6OLcal/mol-K69.765363366.5117668.3282024H2Ocal/mol-K19.550958218.9404719.2594009C2H5OHC6H14C2H6O2cal/mol-K38.308533吉布斯自由能，纯组分C6OLcal/mol-17757.6777-20890-19176.1173H2Ocal/mol-53923.1206-54598-54228.5475C2H5OHC6H14C2H6O2cal/mol-69850.6268焓，纯组分C6OLcal/mol-78646.8705-79935.3-79241.3506H2Ocal/mol-66902.018-67265.6-67069.0613C2H5OHC6H14C2H6O2cal/mol-106843.215熵，纯组分C6OLcal/mol-K-163.858038-167.411-165.474346H2Ocal/mol-K-31.9273256-35.9164-35.3744673C2H5OHC6H14C2H6O2cal/mol-K-99.5502262液相摩尔焓-66991.5631-68380.6-67069.0613质量焓-3547.51031-2608.29-3722.89863摩尔熵-36.1800367-48.6399-35.3744673质量熵-1.91581297-1.85531-1.96358132摩尔密度0.048560720.0355030.05156614质量密度0.917066810.9307590.92897852焓流量-8774803.24-949730-7853046.12平均分子量18.884952326.2166418.01528摩尔流量kmol/hr471.52022850421.520228C6OLkmol/hr1.991978841.9919791.56E-09H2Okmol/hr466.5282545.00802421.520228C2H5OHkmol/hr000C6H14kmol/hr000C2H6O2kmol/hr6.74E-1400摩尔分率C6OL0.010586990.099841.08E-11H2O0.989413010.900161C2H5OH000C6H14000C2H6O21.43E-1600质量流量kg/hr8901.637041310.8327593.80494C6OLkg/hr499.9999955001.56E-07H2Okg/hr8401.63705810.83217593.80494C2H5OHkg/hr000C6H14kg/hr000C2H6O2kg/hr1.18E-1200质量分率C6OL0.056150520.3814376.01E-11H2O0.943849480.6185631C2H5OH000C6H14000C2H6O21.70E-1600体积流量161.83184823.47245136.239335热容，混合物20.095618821.2978419.2594009吉布斯自由能，混合物-53550.1617-51225.4-54228.5475焓，混合物-66991.5631-68380.6-67069.0613熵，混合物-36.1800367-48.6399-35.3744673热容，纯组分C6OL69.765363366.5117668.3282024H2O19.550958218.9404719.2594009C2H5OHC6H14C2H6O238.308533吉布斯自由能，纯组分C6OL-17757.6777-20890-19176.1173H2O-53923.1206-54598-54228.5475C2H5OHC6H14C2H6O2-69850.6268焓，纯组分C6OL-78646.8705-79935.3-79241.3506H2O-66902.018-67265.6-67069.0613C2H5OHC6H14C2H6O2-106843.215熵，纯组分C6OL-163.858038-167.411-165.474346H2O-31.9273256-35.9164-35.3744673C2H5OHC6H14C2H6O2-99.5502262表4-10精馏塔T105物热平衡一览表总计单位入出相对差摩尔kmol/hr471.5202471.52020质量kg/hr8901.6378901.6370焓cal/sec-8774803-88027760.0031781.3.6精馏塔T106的模拟结果表4-11精馏塔T106物、热衡算结果单位11319118描述从T104T106T106至T106T104流股类型CONVENCONVENCONVEN最大相对误差成本流$/hrMIXED子流股相态液相液相液相温度C188.5714283168.800314193.1316581压力bar0.8966250.7092750.899275摩尔汽相分率000摩尔液相分率111摩尔固相分率000质量汽相分率000质量液相分率111质量固相分率000摩尔焓cal/mol-102823.2025-102932.32-102876.504质量焓cal/gm-1663.736477-1686.6973-1657.46882摩尔熵cal/mol-K-90.12296973-90.7885559-90.13059446质量熵cal/gm-K-1.458239663-1.48770389-1.452116316摩尔密度mol/cc0.0154888760.016012180.015349883质量密度gm/cc0.9572524350.977158340.952743301焓流量cal/sec-23003831.89-5872860.91-17146083.86平均分子量61.8025774561.025958662.06844摩尔流量kmol/hr805.3999836205.400008599.999995C6OLkmol/hr3.37E-083.37E-083.17E-13H2Okmol/hr1.5530124341.553012432.87E-10C2H5OHkmol/hr0.8469760910.846976092.48E-18C6H14kmol/hr000C2H6O2kmol/hr799.999995200.000019599.999995摩尔分率C6OL1.18E-111.64E-105.28E-16H2O0.0056531070.022166561.78E-13C2H5OH0.0010516220.004123541.13E-21C6H14000C2H6O20.9932952710.973709891质量流量kg/hr49775.7948612531.732437241.06369C6OLkg/hr3.38E-063.38E-063.17E-11H2Okg/hr82.0237938482.02379385.16E-09C2H5OHkg/hr39.0193754339.01937541.14E-16C6H14kg/hr000C2H6O2kg/hr49651.7516912413.689237241.06369质量分率C6OL6.78E-112.69E-108.52E-16H2O0.0016478650.006543721.39E-13C2H5OH0.0007839030.00311293.06E-21C6H14000C2H6O20.9975682320.990343381体积流量l/min866.6434794213.795653651.4707521热容，混合物cal/mol-K45.446737843.319039445.98719112吉布斯自由能，混合物cal/mol-61211.4962-62808.289-60850.26099焓，混合物cal/mol-102823.2025-102932.32-102876.504熵，混合物cal/mol-K-90.12296973-90.7885559-