【苯乙烯生产工艺的物料衡算和热量衡算计算案例1900字】

苯乙烯生产工艺的物料衡算和热量衡算计算案例目录TOC\o"1-3"\h\u4874苯乙烯生产工艺的物料衡算和热量衡算计算案例 129279第一章物料衡算 142701.1物料衡算简介 1158801.2烷基化制备乙苯工段物料衡算 196221.2.1R0101物料衡算 1181271.2.2T0101物料衡算 2100931.2.3T0102物料衡算 353501.2.4T0103物料衡算 4189251.2.5R0102物料衡算 5287171.3乙苯催化脱氢制备苯乙烯工段物料衡算 6134063.3.1R0201物料衡算 6282013.3.2F0201物料衡算 7276833.3.3F0202物料衡算 8299113.3.4T0201物料衡算 912153.3.5T0202物料衡算 10297第二章能量衡算 12186792.1能量衡算简介 12138502.2烷基化制备乙苯工段能量衡算 12281502.2.1R0101能量衡算 1286462.2.2T0101能量衡算 12103982.2.3T0102能量衡算 13204592.2.4T0103能量衡算 13323732.2.5R0102能量衡算 13157992.3乙苯催化脱氢制备苯乙烯工段能量衡算 14140192.3.1R0201能量衡算 1484082.3.2T0201能量衡算 14137922.3.3T0202能量衡算 15物料衡算1.1物料衡算简介年运行300天，连续操作，一个月维修保养。物料衡算进行Aspen模拟。1.2烷基化制备乙苯工段物料衡算1.2.1R0101物料衡算表3-SEQ表3-\*ARABIC1R0101物料衡算INOUT流股编号S0104S0105质量流量kg/hr质量流量kg/hrC2H49342.10CH441.9641.96C2H649.7249.7C6H652031.4929530.77C8H101.4727072.57C10H1402905.27C12H1801821.30C16H26047.13温度℃240240压力bar130气相分率10总质量流率kg/hr61468.7561468.751.2.2T0101物料衡算表3-SEQ表3-\*ARABIC2T0101物料衡算INOUT流股编号S0106S0107S0108质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4000CH441.95041.95C2H649.72049.72C6H630802.841.0830799.76C8H1035131.4135129.91.51C10H145471.155471.150C12H182270.212270.210C16H2647.1347.130温度℃231.80140.26-60.10压力bar3011气相分率000总质量流率kg/hr73818.4442921.4830892.9673818.441.2.3T0102物料衡算表3-SEQ表3-\*ARABIC3T0102物料衡算INOUT流股编号S0107S0109S0110质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4000CH4000C2H6000C6H61.0801.08C8H1035129.935.1335092.77C10H145471.155411.359.85C12H182270.212270.220C16H2647.1347.130温度℃140.26187.18135.96压力bar111气相分率000总质量流率kg/hr42921.487765.7835157.742921.481.2.4T0103物料衡算表3-SEQ表3-\*ARABIC4T0103物料衡算INOUT流股编号S0109S0111S0112质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4000CH4000C2H6000C6H6000C8H1035.13035.13C10H145411.305411.3C12H182270.2225.652242.56C16H2647.1347.130温度℃187.18241.19186.96压力bar111气相分率000总质量流率kg/hr7765.7872.7876937765.781.2.5R0102物料衡算表3-SEQ表3-\*ARABIC5R0102物料衡算INOUT流股编号S0117S0118质量流量kg/hr质量流量kg/hrC2H400CH400C2H600C6H64656.741272.04C8H1035.138060.89C10H145411.32567.88C12H182242.56448.91C16H2600温度℃200200压力bar3030气相分率00总质量流率kg/hr12349.7412349.741.3乙苯催化脱氢制备苯乙烯工段物料衡算R0201物料衡算表3-SEQ表3-\*ARABIC6R0201物料衡算INOUT流股编号S0201S0210S0215S0202质量流量kg/hr质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H400.160509.36CH400.120291.3C2H600.080545.86C6H61.080.0102838.73C7H8001.571671.98H2O057288.59057288.59C8H1035092.7703442.613852.02C10H1459.850059.85C12H180000C16H260000C8H800298.7928652.2H200.010475.67温度℃750750750560压力bar1111气相分率1111总质量流率kg/hr35157.757288.983742.9896191.696191.6F0201物料衡算表3-SEQ表3-\*ARABIC7F0201物料衡算INOUT流股编号S0204S0205S0206质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4509.36102.26407.09CH4291.3168.65122.65C2H6545.8671.19472.66C6H62838.73348.072490.65C7H81671.98117.891556.09H2O57288.5940.8557247.73C8H103852.02132.193719.83C10H1459.85059.85C12H18000C16H26000C8H828652.2572.2528079.95H2475.67467.538.13温度℃202020压力bar333气相分率0.06810总质量流率kg/hr96191.62022.9194166.6996191.6F0202物料衡算表3-SEQ表3-\*ARABIC8F0202物料衡算INOUT流股编号S0206S0207S0208质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4407.09406.930.16CH4122.65122.530.12C2H6472.66472.580.08C6H62490.652490.640.01C7H81556.091556.090H2O57247.73249.4256998.31C8H103719.833719.830C10H1459.8559.850C12H18000C16H26000C8H828079.9628079.960H28.138.120.01温度℃202020压力bar333气相分率000总质量流率kg/hr94166.6937167.9956998.794166.69T0201物料衡算表3-SEQ表3-\*ARABIC9T0201物料衡算INOUT流股编号S0207S0211S0212质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4406.93406.930CH4122.53122.530C2H6472.58472.580C6H62490.642490.640C7H81556.091552.521.57H2O249.42249.420C8H103719.8352.473665.36C10H1459.85059.85C12H18000C16H26000C8H828079.962.228077.76H28.128.120温度℃2072.63142.2压力bar311气相分率010总质量流率kg/hr37167.995361.4431802.5537167.99T0202物料衡算表3-SEQ表3-\*ARABIC10T0102物料衡算INOUT流股编号S0212S0213S0214质量流量kg/hr质量流量kg/hr质量流量kg/hrC2H4000CH4000C2H6000C6H6000C7H81.571.570H2O000C8H103665.363442.62220.74C10H1459.85059.85C12H18000C16H26000C8H828077.76298.7927778.97H2000温度℃142.2136.59145.36压力bar111气相分率000总质量流率kg/hr31802.553742.9928059.5631802.55

能量衡算能量衡算简介利用aspen软件对该项目进行能量衡算，通过aspen模拟得到每股物料的摩尔焓、质量焓、摩尔熵、质量熵和焓流量。烷基化制备乙苯工段能量衡算R0101能量衡算表格4-SEQ表格4-\*ARABIC1R0101能量衡算热负荷Gcal/hr-12.466物流焓变流股名S0104S0105焓值Gcal/hr22.0939.626∑HinGcal/hr22.093∑HoutGcal/hr9.626热量平衡QINOUTERROR-12.46622.0939.6260T0101能量衡算表格4-SEQ表格4-\*ARABIC2T0101能量衡算位置冷凝器再沸器Q热负荷Gcal/hr-9.3092.869-6.44物流焓变流股名S0106S0107S0108焓值Gcal/hr10.2320.1281.666∑HinGcal/hr10.232∑HoutGcal/hr1.794热量平衡QINOUTERROR-6.4410.2321.7940.002T0102能量衡算表格4-SEQ表格4-\*ARABIC3T0102能量衡算位置冷凝器再沸器Q热负荷Gcal/hr-2.5312.650.119物流焓变流股名S0107S0109S0110焓值Gcal/hr0.127-0.5490.795∑HinGcal/hr0.127∑HoutGcal/hr0.246热量平衡QINOUTERROR0.1190.1270.2460T0103能量衡算表格4-SEQ表格4-\*ARABIC4T0103能量衡算位置冷凝器再沸器Q热负荷Gcal/hr-0.692170.693640.00147物流焓变流股名S0109S0111S0112焓值Gcal/hr-0.549-0.009-0.538∑HinGcal/hr-0.54904∑HoutGcal/hr-0.54757热量平衡QINOUTERROR0.00147-0.54904-0.547570R0102能量衡算表格4-SEQ表格4-\*ARABIC5R0102能量衡算热负荷Gcal/hr-0.015物流焓变流股名S0117S0118焓值Gcal/hr0.620.605∑HinGcal/hr0.62∑HoutGcal/hr0.605热量平衡QINOUTERROR-0.0150.620.6050乙苯催化脱氢制备苯乙烯工段能量衡算R0201能量衡算表格4-SEQ表格4-\*ARABIC6R0102能量衡算热负荷Gcal/hr-2.79物流焓变流股名S0201S0210S0215S0202焓值Gcal/hr16.239-161.2021.803-147.949∑HinGcal/hr-145.159∑HoutGcal/hr-147.949热量平衡QINOUTERROR-2.79-145.159-147.9490T0201能量衡算表格4-SEQ表格4-\*ARABIC7T0201能量衡算位置冷凝器再沸器Q热负荷Gcal/hr-1.817222.256882.43966物流焓变流股名S0207S0211S0212焓值Gcal/hr5.67218-0.1523