甲苯生產(chǎn)工藝能量衡算案例綜述1.1原料加氫預(yù)處理工段1.1.1P0101表14物流焓變計算表INOUTUnits01020103PhaseLiquidPhaseLiquidPhaseTemperatureC4043Pressurebar331EnthalpyFlowGcal/hr-7.690-7.654MoleFlowskmol/hr263.149263.149MassFlowskg/hr1875018750VolumeFlowcum/hr509.725512.1861.1.2E0101表15物流焓變計算表INOUTUnits01040105PhaseVaporPhaseVaporPhaseTemperatureC23150Pressurebar3131EnthalpyFlowGcal/hr-2017729.306-564689.649MoleFlowskmol/hr3863.5673863.567MassFlowskg/hr2600826008VolumeFlowcum/hr50013.11873987.4151.1.3E0102表16物流焓變計算表INOUTUnits01090110PhaseVaporPhaseVaporPhaseTemperatureC-223.49240Pressurebar30.731EnthalpyFlowGcal/hr-1759497.539104866.761MoleFlowskmol/hr3487.2123487.212MassFlowskg/hr7029.8007029.800VolumeFlowcum/hr4241.73149530.2831.1.4R0101表17物流焓變計算表INOUTUnits01050106PhaseVaporPhaseVaporPhaseTemperatureC150187Pressurebar3131EnthalpyFlowGcal/hr-564689.649-564689.649MoleFlowskmol/hr3863.5673863.567MassFlowskg/hr26008.010587945826008.11745586VolumeFlowcum/hr73987.415478107279582.3093862471.1.5R0102表18物流焓變計算表INOUTUnits01050106PhaseVaporPhaseVaporPhaseTemperatureC281.59319.77Pressurebar23.5EnthalpyFlowGcal/hr-2.568-2.463MoleFlowskmol/hr120.823120.823MassFlowskg/hr5376.575376.571.1.6E0103表19物流焓變計算表INOUTUnits02160108PhaseLiquidPhaseTemperatureC45.00030.000Pressurebar3.53.5MolarVaporFraction0.4560EnthalpyFlowGcal/hr-3.701-1.027MoleFlowskmol/hr120.832120.832MassFlowskg/hr5376.5695376.569VolumeFlowcum/hr392.0038.0351.1.7V0101表20物流焓變計算表INOUTUnitsSX01SX03PhaseTemperatureC67.91845Pressurebar3.53.5MolarVaporFraction0.6880.456EnthalpyFlowGcal/hr-3.435-3.701MoleFlowskmol/hr120.832120.832MassFlowskg/hr5376.575376.569VolumeFlowcum/hr639.535392.0031.1.8V0102表21物流焓變計算表INOUTUnits010801090110PhaseLiquidPhaseVaporPhaseLiquidPhaseTemperatureC3032.432.4Pressurebar3.533EnthalpyFlowGcal/hr-1.027-0.311-3.495MoleFlowskmol/hr120.83242.89977.933MassFlowskg/hr5376.5692332.7613043.807VolumeFlowcum/hr8.035340.0331.2331.1.9V0102表22物流焓變計算表INOUTUnits01100112C9PhaseLiquidPhaseLiquidPhaseVaporPhaseTemperatureC32.400107.05057.281Pressurebar31.21EnthalpyFlowGcal/hr-3.495-0.040-2.826MoleFlowskmol/hr77.9331.25976.674MassFlowskg/hr3043.807131.3372909.470VolumeFlowcum/hr1.2330.2102075.0791.1.10T0101表23物流焓變計算表INOUTUnits0109SX010113PhaseVaporPhaseLiquidPhaseLiquidPhaseTemperatureC92.5493.36477.817Pressurebar1.71.51.7EnthalpyFlowGcal/hr-2.788-0.201-3.207MoleFlowskmol/hr76.67419.05557.619MassFlowskg/hr2909.4701061.1411848.329VolumeFlowcum/hr1341.8931.7182.5441.1.11T0102表24物流焓變計算表INOUTUnits01150116MolarVaporFractionLiquidPhaseLiquidPhaseTemperatureC41.12741.216Pressurebar0.451.2EnthalpyFlowGcal/hr-0.173-0.173MoleFlowskmol/hr3.0703.070MassFlowskg/hr99.70999.709VolumeFlowcum/hr0.1300.1301.2甲醇-戊烷耦合芳構(gòu)化工段1.2.1E0201表25物流焓變計算表INOUTUnits020102020204PhaseVaporPhaseLiquidPhaseLiquidPhaseTemperatureC32.4-38.14441.127Pressurebar30.250.45EnthalpyFlowGcal/hr-0.311-0.441-0.173MoleFlowskmol/hr42.89939.8293.070MassFlowskg/hr2332.7612233.05299.709VolumeFlowcum/hr340.0333.3740.1301.2.2V0201表26物流焓變計算表INOUTUnits02020203PhaseLiquidPhaseLiquidPhaseTemperatureC77.81777.851Pressurebar1.72EnthalpyFlowGcal/hr-3.207-3.207MoleFlowskmol/hr57.61957.619MassFlowskg/hr1848.3291848.329VolumeFlowcum/hr2.5442.5451.2.3V0202表27物流焓變計算表INOUTUnits01110201PhaseVaporPhaseVaporPhaseTemperatureC57.28192.549Pressurebar11.7EnthalpyFlowGcal/hr-2.826-2.788MoleFlowskmol/hr76.67476.674MassFlowskg/hr2909.4702909.470VolumeFlowcum/hr2075.0791341.8931.2.4P0201表28物流焓變計算表INOUTUnits02040205PhaseLiquidPhaseLiquidPhaseTemperatureC3.3643.465Pressurebar1.52EnthalpyFlowGcal/hr-0.201-0.201MoleFlowskmol/hr19.05519.055MassFlowskg/hr1061.1411061.141VolumeFlowcum/hr1.7181.7181.2.5P0202表29物流焓變計算表INOUTUnits0205010702160206PhaseLiquidPhaseVaporPhaseTemperatureC-12.7827867.91830.012Pressurebar23.53.52MolarVaporFraction00.8960.6881EnthalpyFlowGcal/hr-0.522-3.209-3.435-0.296MoleFlowskmol/hr37.778120.832120.83237.778MassFlowskg/hr1380.0045376.5695376.571380.004VolumeFlowcum/hr2.085860.425639.535463.6641.2.6B0201表30物流焓變計算表INOUTUnits02110213PhaseVaporPhaseTemperatureC261.85048.600Pressurebar7012.5MolarVaporFraction10.517EnthalpyFlowGcal/hr-3.279-6.034MoleFlowskmol/hr521.747521.735MassFlowskg/hr16241.16416241.2VolumeFlowcum/hr283.389531.1121.2.7E0202表31物流焓變計算表INOUTUnits02130214PhaseLiquidPhaseVaporPhaseTemperatureC40.186109.392Pressurebar1212EnthalpyFlowGcal/hr-6.664-3.909MoleFlowskmol/hr502.677502.677MassFlowskg/hr14861.16014861.2VolumeFlowcum/hr25.4241241.71.2.8P0201表32物流焓變計算表INOUTUnits02080209PhaseVaporPhaseVaporPhaseTemperatureC30.012251.850Pressurebar270EnthalpyFlowGcal/hr-0.296-0.169MoleFlowskmol/hr37.77837.778MassFlowskg/hr1380.0041380.004VolumeFlowcum/hr463.66419.2681.2.9E0301表33物流焓變計算表INOUTUnits02140215PhaseVaporPhaseVaporPhaseTemperatureC109.392251.85Pressurebar121EnthalpyFlowGcal/hr-3.909-2.967MoleFlowskmol/hr502.677502.677MassFlowskg/hr14861.214861.2VolumeFlowcum/hr1241.7267.4051.2.10R0201表34物流焓變計算表INOUTUnits02100211PhaseVaporPhaseVaporPhaseTemperatureC251.810261.850Pressurebar7070EnthalpyFlowGcal/hr-3.135-3.279MoleFlowskmol/hr540.454521.747MassFlowskg/hr16241.16416241.164VolumeFlowcum/hr286.703283.3891.3吸收解吸穩(wěn)定系統(tǒng)工段1.3.1V0301表35物流焓變計算表INOUTUnits030103020303PhaseLiquidPhaseLiquidPhaseTemperatureC48.600139.80640.186Pressurebar12.512.212MolarVaporFraction0.51700EnthalpyFlowGcal/hr-6.034-0.580-6.664MoleFlowskmol/hr521.73519.058502.677MassFlowskg/hr16241.21380.00414861.160VolumeFlowcum/hr531.1122.53925.4241.3.2C0301表36物流焓變計算表INOUTUnits0302E7RB01PhaseLiquidPhaseLiquidPhaseLiquidPhaseTemperatureC139.80643.59768.830Pressurebar12.211.2EnthalpyFlowGcal/hr-0.580-0.653-0.018MoleFlowskmol/hr19.05818.7400.318MassFlowskg/hr1380.0041369.76810.236VolumeFlowcum/hr2.5392.0510.0141.4產(chǎn)品分離工段1.1.1T0401表37物流焓變計算表INOUTUnits03070308PhaseLiquidPhaseLiquidPhaseTemperatureC-25.85-25Pressurebar11EnthalpyFlowGcal/hr-3.305-3.862MoleFlowskmol/hr100.402100.402MassFlowskg/hr7438.237438.23VolumeFlowcum/hr10.7529.8631.1.2P0401表38物流焓變計算表INOUTUnits0410040504120411PhaseLiquidPhaseLiquidPhaseTemperature