
热力学作业.docx
5页1 模拟结果模拟结果1.11.1 模拟流程模拟流程1.21.2 结果汇总结果汇总目的产物产品纯度(% wt)产品收率%丁烯94.8095.03热负荷:219.67 M*KJ/HR ,相当于 109.67t/h冷负荷:71.01 M*KJ/HR ,相当于 1698.11t/h2 物料平衡物料平衡2.12.1 塔塔 T1T1 物料衡算物料衡算物流C4 原料(F2)溶剂(F1)丁烷(D1)丁烯(B1)压力(KPa)18001000530530温度(℃)405552.08146.85进料( Kg/hr)出料( Kg/hr)进—出正丁烷62500.005938.32311.680.00丁烯-126250.00306.422318.580.00顺-2-丁烯11250.000.201124.790.00反-2-丁烯25000.002.252497.750.00NFM0.00960000.00960000.00MEK0.00960002.9395997.070.00总流量125006250.12.880.002.22.2 塔塔 T2T2 物料衡算物料衡算物流丁烯(B1)溶剂回收(B2)丁烯(D2)压力(KPa)530470470温度(℃)50158.7546.28进料( Kg/hr)出料( Kg/hr)进—出正丁烷311.680.00311.680.00丁烯-12318.580.0432318.540.00顺-2-丁烯1124.801.751123.050.00反-2-丁烯2497.751.022496.730.00NFM96000.0096000.000.000.00MEK95997.0795997.070.000.00总流量.88.876250.000.002.32.3 全塔物料衡算全塔物料衡算进料( Kg/hr)出料( Kg/hr)进—出物流C4 原料(F2)溶剂(F1)烷烃(D1)烯烃(D2)回收溶剂(B2)校核正丁烷6250.000.005938.32311.680.000.00丁烯-12625.000.00306.422318.540.0430.00顺-2-丁烯1125.000.000.201123.051.750.00反-2-丁烯2500.000.002.252496.731.020.00NFM0.0096000.000.000.0096000.000.00MEK0.0096000.002.930.0095997.070.00总流量12500.00.006250.126250.00.870.003 能量衡算能量衡算3.13.1.塔.塔 T1T1 能量衡算能量衡算脱丁烷塔物流与设备带入的焓 MM KJ/HR带出的焓 MM KJ/HRC4 原料(F2)1.16溶剂(F1)21.29塔顶产品(D1)0.80塔底产品(B1)63.36冷凝器10.36再沸器52.07合计74.5274.52校核(进—出)0.003.23.2 塔塔 T2T2 能量衡算能量衡算脱溶剂塔物流与设备带入的焓 MM KJ/HR带出的焓 MM KJ/HRS119.98塔顶产品(D2)0.65塔底产品(B2)66.83冷凝器5.71再沸器53.21合计73.1973.19校核(进—出)0.003.33.3 全塔能量衡算全塔能量衡算全塔物流与设备带入的焓 MM KJ/HR带出的焓 MM KJ/HRC4 原料(F2)1.16溶剂(F1)21.29塔顶产品(D1)0.80塔顶产品(D2)0.65塔底产品(B2)66.83换热器43.39冷凝器16.07再沸器105.28合计127.73127.74校核(进—出)-0.01。
