Purge

255.1 K
1.663e+004
kPa

R
RecycledH2 H2toRecycle
*257.6 K RCY-2 257.6 K
*1.7e+004 *1.7e+004 H2purge
kPa kPa RecycelH2 255.1 K
Qrecycle1 255.1 K TEE-101 1.663e+004
1.663e+004 kPa
kPa
K-105
H2
*564.1 K QE_Chiller
*1.7e+004 MIX-101
kPa V-102
Flash Coolflash
308.2 K E-Chiller *255.1 K
QPreheater QEcooler1 1.668e+004 1.663e+004
kPa kPa
PFR-101 QEcooler2
N2
Feed_ratio *613.1 K PFR-102
*1.7e+004 N2PFR1 To_PFR1 PFR1_prod
kPa V-101
344.1 K Preheater-103 *653.1 K 773.9 K To_PFR2 PFR2Cool PFR2_prod To_Flash1
1.7e+004 1.699e+004 1.694e+004 730.4 K E-104 *698.1 K 777.3 K E-105 *308.1 K Ammonia2
kPa kPa kPa 1.694e+004 1.689e+004 1.669e+004 1.668e+004 255.1 K
MixedFeed kPa kPa kPa kPa 1.663e+004
344.1 K N2PFR2 kPa
1.7e+004 TEE-100 344.1 K MIX-102
Liq_NH3
kPa 1.7e+004 255.7 K CUT-100
kPa MIX-103 1.42e+004
Ammonia1 Depre kPa
308.2 K VLV-103 308.3 K
1.668e+004 *1.42e+004
HEN_table kPa kPa

Cool
vapour
*456.1 K
1.409e+004
kPa
Offgas
Mixed2 *434.1 K
Condensed Unvapour 444 K
Mixed1 *436.1 K React Mixer MIX-202 1.399e+004
435.9 K *456.1 K 1.399e+004 Secondary kPa QDcooler2
1.399e+004 436.2 K 1.399e+004 kPa Reactor QDcooler1
1.399e+004 Carbamate kPa MIX-201 1.399e+004
Qtrans kPa Reactor kPa
Reactor kPa
Off-liquid
436.1 K Pressure
1.399e+004 Cool Vapour2 E-204
NH3_to_urea QDcomp1 vapour-2
kPa Distillate E-203 640.4 K
E-201 *440.1 K 401.4 K *483.1 K *1.41e+004
1.41e+004 QCondenser 450 kPa 4990 kPa kPa
kPa Ejector QReactor
QReactor2 Pressure K-204
Transmit Vapour 1
255.7 K 742.1 K
1.42e+004 *5000
kPa R kPa
Mix Recycle Liquidrecy K-203
*434.1 K RCY-1 434.1 K
*1.399e+004 1.399e+004 QDcomp2
kPa kPa
CO2 inlet H2O vap
*476.1 K Distillation
Column <empty>
*1.4e+004 Urea Relief 100 kPa
kPa reactant VLV-100 Urea
456.1 K 401.4
1.399e+004 K
kPa *450
kPa
QCondenser2
QE-206
Urea
product Urea sim Final
401.4 K <empty> E-206 Product
450 kPa 120 kPa *293.1
Qreboiler K
*100
kPa
T-101

Thu Jan 04 17:40:40 2024 Case: Appendix C2final 1.hsc Flowsheet: Case (Main)