7/30/2019 PFD Separation of Ammonia and Water

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2.0 PROCES FLOW DIAGRAM (PFD)

7/30/2019 PFD Separation of Ammonia and Water

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3.0 WORKBOOK

Heat an d Mate rial Balance Table

St ream ID FEED HEA T-OUT LIQ PRES-OUT VAP

From HEA TER SEP VALVE SEP

To HEA TER VALVE SEP

Ph ase VAPOR VAPOR LIQUID VAPOR VAPOR

Sub st ream: MIXED

Mole Flow lbmo l/hr

AMMONIA 8000.000 8000.000 239.2498 8000.000 7760.750

WA TER 2000.000 2000.000 1951.907 2000.000 48.09278Total Flow lbmo l/hr 10000.00 10000.00 2191.157 10000.00 7808.843

Total Flow lb/hr 1.72275E+5 1.72275E+5 39238.71 1.72275E+5 1.33036E+5

Total Flow cuft/h r 5.11878E+5 3.82959E+5 690.0917 5.72457E+5 5.53248E+5

Temperature F 290.4800 354.8525 105.1340 346.9909 105.1340

Pressure ps ia 250.0451 250.0451 149.9690 151.2744 149.9690

Vapor Frac 1.000000 1.000000 0.0 1.000000 1.000000

Liq uid Frac 0.0 0.0 1.000000 0.0 0.0

So lid Frac 0.0 0.0 0.0 0.0 0.0

En thalp y Btu/ lbmol -34960.15 -34380.15 -1.1210E+5 -34380.15 -20255.43

En thalp y Btu/ lb -2029.322 -1995.655 -6259.781 -1995.655 -1188.934

En thalp y Btu/hr -3.4960E+8 -3.4380E+8 -2.4563E+8 -3.4380E+8 -1.5817E+8

En tro py Btu/ lbmol-R -22.39480 -21.99329 -38.01753 -21.18026 -27.88332

En tro py Btu/ lb-R -1.299944 -1.276638 -2.122964 -1.229444 -1.636670

Dens ity lbmo l/cuft .0195358 .0261124 3.175168 .0174685 .0141145

Dens ity lb/cuft .3365546 .4498519 56.86015 .3009398 .2404644

Av erage MW 17.22750 17.22750 17.90776 17.22750 17.03662

Liq Vo l 60F cuft/h r 7441.576 7441.576 769.6170 7441.576 6671.959