propylene propane SRK SRK 1 0 0 0.1 1 h 1 0 original 0 sundials 1e-2 1e-4 0 dassl 1e-2 1e-4 1e-2 2000 1000 0.5 997 483 0 -2 1 997 0 0 0 simple_source feed 36 263 0 68 30 65 320 ValidPhases 1 "Vapour-Liquid" 4 MolarComposition 1 0.4 1 MolarComposition 2 0.6 1 F 'kmol/h' 1 612.4 1 T_Cdeg 'K' 1 50 1 P 'kPa' 1 2068 1 simple_sink LiquidOut 1867 821 0 68 30 1879 881 PID PIDT_condenser 1108 163 0 65 70 1091 258 PID_Select 1 "Ideal_AWBT" 4 Action 1 "Reverse" 4 Mode 1 "Automatic" 4 Clip 1 "Clipped" 4 alpha 1 0.2 4 beta 1 1 4 bias 1 0.5 4 derivTime 's' 1 10 4 intTime 's' 1 100 4 gain 1 5 4 gamma 1 1 4 tau 's' 1 1 4 tauSet 's' 1 1 4 MinInput 1 250 4 MaxInput 1 380 4 MinOutput 1 0 4 MaxOutput 1 1 4 SetPoint 1 307 1 PID PIDT_reboiler 1116 493 0 65 70 1108 588 PID_Select 1 "Ideal_AW" 4 Action 1 "Reverse" 4 Mode 1 "Automatic" 4 Clip 1 "Clipped" 4 alpha 1 0.2 4 beta 1 1 4 bias 1 0.2 4 derivTime 's' 1 1 4 intTime 's' 1 10 4 gain 1 3 4 gamma 1 1 4 tau 's' 1 1 4 tauSet 's' 1 1 4 MinInput 1 200 4 MaxInput 1 400 4 MinOutput 1 0 4 MaxOutput 1 1 4 SetPoint 1 318 1 PID PIDL_reboiler 1350 584 0 65 70 1343 679 PID_Select 1 "Series_AWBT" 4 Action 1 "Direct" 4 Mode 1 "Automatic" 4 Clip 1 "Clipped" 4 alpha 1 1 4 beta 1 1 4 bias 1 0 4 derivTime 's' 1 0 4 intTime 's' 1 20 4 gain 1 5 4 gamma 1 1 4 tau 's' 1 1 4 tauSet 's' 1 1 4 MinInput 1 0.1 4 MaxInput 1 0.8 4 MinOutput 1 0 4 MaxOutput 1 1 4 SetPoint 1 0.7 1 splitter_column splitter_S1 757 342 0 73 28 805 413 RefluxRatio 1 20 1 valve_flow Valve_Distillate 1479 428 0 79 51 1454 502 MinFlow 'kmol/h' 1 0 4 MaxFlow 'kmol/h' 1 400 4 sink distillate_stream 1840 378 0 72 32 1832 438 pump2 pump_P1 646 450 0 52 46 662 552 Pincrease 'kPa' 1 14 1 valve_flow Valve_Bottom 1334 892 0 79 51 1314 966 MinFlow 'kmol/h' 1 0 4 MaxFlow 'kmol/h' 1 6000 4 PID PIDL_condenser 1262 0 0 65 70 1245 95 PID_Select 1 "Ideal_AW" 4 Action 1 "Direct" 4 Mode 1 "Automatic" 4 Clip 1 "Clipped" 4 alpha 1 1 4 beta 1 1 4 bias 1 0 4 derivTime 's' 1 0 4 intTime 's' 1 20 4 gain 1 2 4 gamma 1 1 4 tau 's' 1 1 4 tauSet 's' 1 1 4 MinInput 1 0.1 4 MaxInput 1 0.8 4 MinOutput 1 0 4 MaxOutput 1 1 4 SetPoint 1 0.7 1 heat_flow heat_condenser 1002 289 0 80 66 998 396 MinHeatFlow 'kW' 1 -30000 4 MaxHeatFlow 'kW' 1 30000 4 heat_flow heat_reboiler 1193 795 0 80 66 1199 902 MinHeatFlow 'kW' 1 0 4 MaxHeatFlow 'kW' 1 30000 4 simple_sink2 vapour_s1 299 0 0 72 32 309 59 condenser condenser_C1 670 104 0 213.5 96.5 766 253 OutletVapour F 'kmol/h' 1 0 1 Kfactor 1 7 4 Levelpercent_Initial 1 0.5 4 Initial_Temperature 'K' 1 299 4 Initial_Composition 1 0.4 4 Initial_Composition 2 0.6 4 reboiler reboiler_R1 693 747 0 213.5 96.5 799 896 Initial_Temperature 'K' 1 320 4 Initial_Composition 1 0.4 4 Initial_Composition 2 0.6 4 Packed_Section_Column PackedTower 336 215 0 84 445 345 385 INITIALIZATION TopStageTemperature 'K' 1 308 4 INITIALIZATION BottomStageTemperature 'K' 1 316 4 INITIALIZATION TopStageComposition 1 0.4 4 INITIALIZATION TopStageComposition 2 0.6 4 INITIALIZATION BottomStageComposition 1 0.4 4 INITIALIZATION BottomStageComposition 2 0.6 4 NumberOfStages 1 14 4 FeedStageLocation 1 9 4 PackingHeight 'm' 1 22 4 HeatSupply 'kW' 1 0 4 ColumnDiameter 'm' 1 3.6 4 VoidFraction 1 0.95 4 ResistanceCoeff 1 40 4 AreaPerPackingVol 'm^2/m^3' 1 112 4 16 805.75 364 1473 459.562 splitter_S1 Distillate Valve_Distillate Inlet 18 1552 459.562 1834 388.986 Valve_Distillate Outlet distillate_stream Inlet 19 769.25 364 692 465.744 splitter_S1 Reflux pump_P1 Inlet 21 1407 923.562 1861 830.924 Valve_Bottom Outlet LiquidOut Inlet 22 1379.1 648 1367.5 886 PIDL_reboiler Output Valve_Bottom FlowFraction 10 1291.1 64 1512.5 422 PIDL_condenser Output Valve_Distillate FlowFraction 17 1137.1 227 1036 283 PIDT_condenser Output heat_condenser HeatFlowFraction 24 1145.1 557 1227 789 PIDT_reboiler Output heat_reboiler HeatFlowFraction 7 738.725 194.5 787.5 336 condenser_C1 OutletLiquid splitter_S1 Inlet 8 996 322.6 877.5 105.72 heat_condenser HeatFlow condenser_C1 InletQ 9 734.455 98 1102 192 condenser_C1 TI PIDT_condenser Input 11 755.805 98 1256 29 condenser_C1 LI PIDL_condenser Input 14 779.29 98 365 10.9856 condenser_C1 OutletVapour vapour_s1 Inlet 6 1187 828.6 900.5 748.72 heat_reboiler HeatFlow reboiler_R1 InletQ 12 800.155 837.5 1328 923.562 reboiler_R1 OutletLiquid Valve_Bottom Inlet 13 800.155 741 1344 613 reboiler_R1 LI PIDL_reboiler Input 15 780.94 741 1110 522 reboiler_R1 TI PIDT_reboiler Input 1 355.2 209 691.755 98 PackedTower VapourOutlet condenser_C1 InletVapour 2 640 452.551 388.8 209 pump_P1 Outlet PackedTower LiquidInlet 3 98 272.768 330 453.75 feed Outlet PackedTower FeedStage 4 388.8 654 723.295 837.5 PackedTower LiquidOutlet reboiler_R1 InletLiquid 5 723.295 741 355.2 654 reboiler_R1 OutletVapour PackedTower VapourInlet