Ammonia - Heat & Mat. Balance

Project: SPIC AMMONIA REVAMP Stream Number Description Phase

Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio

201 Process Naphtha to 1432 LIQUID

Kg/cm2 a C

o

Kg/hr Kg/hr Kg/hr Kg/hr Nm3/hr

Dry gas composition N2 AR O2 CH4 CO2 CO H2 NH3 Naphtha Sulphur

Mole % Mole % Mole % Mole % Mole % Mole % Mole % Mole % Mole % Ppm wt

Component flow rate N2 AR O2 CH4 CO2 CO H2 H20 NH3 Naphtha Sulphur

Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr

Total flow rate MW Enthalpy

Kgmol/hr GCal/hr

****** HEAT AND MATERIAL BALANCE ****** 203 204 205 206 Proc. Naphtha + Proc. Naphtha + Process Steam Primary reformer rec. H2 at 1432 rec H2 at 1104 from 1537 1400 outlet outlet outlet VAPOR VAPOR VAPOR VAPOR

202/703 Recycle hydrogen from 3102 VAPOR

207 Process Air from 1433 to 1105 VAPOR

43.0 40

42.0 40

39.4 375

39.4 375

43.5 471

29.9 787

32.0 490

0 0 26818 26818 0 n.a

790 3 0 793 2043 0.00

27608 3 0 27611 8032 0.00

27608 3 0 27611 8032 0.00

0 1111552 0 1111552 0 n.a

67164 72003 0 139167 114864 0.78

59941 282 0 60223 46391 0

n.a n.a n.a n.a n.a n.a n.a

24.72 0.32 0.00 0.76 0.00 0.00 74.20

n.a n.a 5.0

0.00 0.00 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

6.29 0.08 0.00 0.19 0.00 0.00 18.87 0.00 74.57 0.5

22.5 0.3 0.0 0.7 0.0 0.0 67.6 0.2

0.0 267.2

6.29 0.08 0.00 0.19 0.00 0.00 18.87 0.00 74.57 0.5

22.5 0.3 0.0 0.7 0.0 0.0 67.6 0.2

0.0 0.0

n.a n.a n.a n.a n.a n.a n.a n.a n.a n.a

22.5 0.3 0.0 0.7 0.0 0.0 67.6 0.2

0.0 267.2

0.44 0.01 0.00 9.98 15.65 11.55 62.37 0.00 0.00 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 6192.2

0.0 267.2

78.11 0.94 20.95 0.00 0.00 0.00 0.00 0.00 0.00 0

22.5 0.3 0.0 511.5 801.8 592.0 3196.5 3996.8

0.0 0.0

1616.8 19.5 433.5 0.0 0.0 0.0 0.0 15.6

0.0 0.0

0.0 0.0

5.0

0

5.0

5.0

0

0

0

267.2 100.36 0.13

91.3 8.69 -0.09

358.5 77.01 7.31

358.5 77.01 7.31

6192.2 18.02 89.94

9121.6 15.26 102.33

2085.4 28.88 4.95



208 Secondary Reformer 1105 outlet VAPOR

Kg/cm2 a C

o







Kgmol/hr GCal/hr

209/301 HT Shift Guard Vessel inlet VAPOR

****** HEAT AND MATERIAL BALANCE ****** 210/804 211 212 213 Tail gas fuel from Naphtha fuel to Preheated Flue gas at PGHRU 1400 combustion air reformer fire box exit VAPOR LIQUID VAPOR VAPOR

214 Flue gas After 1510 VAPOR

29.5 972.5

29.1 380

2.3 40

9.0 40

140 mmwc (g) 277

-12 mmwc (g) 940

-20.0 mmwc (g) 871

120071 79318 0 199389 164816 0.60

120071 79318 0 199389 164816 0.60

2940 0 0 2940 2938 0.00

0 0 9836 9836 0 n.a

179183 4435 0 183619 138678 0.04

177404 21906 0 199310 131317 0.21

177404 21906 0 199310 131317 0.21

22.29 0.27 0.00 0.27 10.70 14.94 51.53

22.29 0.27 0.00 10.70 14.94 51.53

0.00 0.00 0

0.00 0.00 0

1639.3 19.7 0.0 20.1 787.0 1098.2 3789.0 4402.9

44.45 12.66 0.00 28.71 0.00 0.00 13.96 0.21 0.00 0

1639.3 19.7 0.0 20.1 787.0 1098.2 3789.0 4402.9

0.0 0.0


58.3 16.6 0.0 37.6 0.0 0.0 18.3 0.0

0.0 0.0

78.11 0.94 20.95 0.00 0.00 0.00 0.00 0.00 0.00 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.3 0.0

83.46 1.29 2.72 0.00 12.53 0.00 0.00 0.00 0.00 0

4832.8 58.2 1296.2 0.0 0.0 0.0 0.0 246.2

0.0 98.0

83.46 1.29 2.72 0.00 12.53 0.00 0.00 0.00 0.00 0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0

0.0 0.0

0

0

0

800

0

0

0

11756.3 16.96 136.15

11756.3 16.96 75.42

131.1 22.43 -0.08

98.0 100.36 0.04

6433.4 28.54 7,43

7074.8 28.17 62.49

7074.8 28.17 58.12



208 Secondary Reformer 1105 outlet VAPOR

Kg/cm2 a C

o







Kgmol/hr GCal/hr

209/301 HT Shift Guard Vessel inlet VAPOR

****** HEAT AND MATERIAL BALANCE ****** 210/804 211 212 213 Tail gas fuel from Naphtha fuel to Preheated Flue gas at PGHRU 1400 combustion air reformer fire box exit VAPOR LIQUID VAPOR VAPOR

214 Flue gas After 1510 VAPOR

29.5 972.5

29.1 380

2.3 40

9.0 40

140 mmwc (g) 277

-12 mmwc (g) 940

-20.0 mmwc (g) 871

120071 79318 0 199389 164816 0.60

120071 79318 0 199389 164816 0.60

2940 0 0 2940 2938 0.00

0 0 9836 9836 0 n.a

179183 4435 0 183619 138678 0.04

177404 21906 0 199310 131317 0.21

177404 21906 0 199310 131317 0.21

22.29 0.27 0.00 0.27 10.70 14.94 51.53

22.29 0.27 0.00 10.70 14.94 51.53

0.00 0.00 0

0.00 0.00 0

1639.3 19.7 0.0 20.1 787.0 1098.2 3789.0 4402.9

44.45 12.66 0.00 28.71 0.00 0.00 13.96 0.21 0.00 0

1639.3 19.7 0.0 20.1 787.0 1098.2 3789.0 4402.9

0.0 0.0


58.3 16.6 0.0 37.6 0.0 0.0 18.3 0.0

0.0 0.0

78.11 0.94 20.95 0.00 0.00 0.00 0.00 0.00 0.00 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.3 0.0

83.46 1.29 2.72 0.00 12.53 0.00 0.00 0.00 0.00 0

4832.8 58.2 1296.2 0.0 0.0 0.0 0.0 246.2

0.0 98.0

83.46 1.29 2.72 0.00 12.53 0.00 0.00 0.00 0.00 0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0

0.0 0.0

0

0

0

800

0

0

0

11756.3 16.96 136.15

11756.3 16.96 75.42

131.1 22.43 -0.08

98.0 100.36 0.04

6433.4 28.54 7,43

7074.8 28.17 62.49

7074.8 28.17 58.12

Project: SPIC AMMONIA REVAMP Stream Number Description

215 Flue gas After 1536A

216 Glue gas After 1537

VAPOR

VAPOR

****** HEAT AND MATERIAL BALANCE ****** 217 218 219 220/601 Flue gas Flue gas Total steam HT turbine After 1536B To stack Generated in steam from 1106 1536A to header

Phase


Kg/cm2 a C

o







Kgmol/hr GCal/hr

VAPOR

VAPOR

VAPOR

VAPOR

221 Process steam from 45 Kg/cm22a header to 1537 VAPOR

-45 mmwc (g) 684

-66 mmwc (g) 569

-124 mmwc (g) 363

0 mmwc (g) 684

112.0 318.1

106.0 485

44.5 365

177404 21906 0 199310 131317 0.21

177404 21906 0 199310 131317 0.21

177404 21906 0 199310 131317 0.21

177404 21906 0 199310 131317 0.21

0 158600 0 158600 0 n.a

0 158600 0 158600 0 n.a

0 111552 0 111552 0 n.a

83.46 1.29 2.72 0.00 12.53 0.00 0.00

83.46 1.29 2.72 0.00 12.53 0.00 0.00

0.00 0.00 0

0.00 0.00 0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

83.46 1.29 2.72 0.00 12.53 0.00 0.00 0.00 0.00 0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0

83.46 1.29 2.72 0.00 12.53 0.00 0.00 0.00 0.00


n.a n.a


n.a n.a

n.a n.a

0

4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0


4889.8 75.8 159.2 0.0 734.0 0.0 0.0 1216.0

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 8803.8

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 8803.8

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 6192.2

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

7074.8 28.17 46.52

7074.8 28.17 39.82

7074.8 28.17 27.89

7074.8 28.17 16.69

8803.8 18.02 102.63

8803.8 18.02 126.18

6192.2 18.02 83.25



222 Atomizing Steam to 1400 burners VAPOR

Kg/cm2 a C

o







Kgmol/hr GCal/hr

****** HEAT AND MATERIAL BALANCE ****** 224/636 226 281 Flash steam Vaporized CW to 1535 From 1130 to 2.1 naphtha + process Kg/cm2 a header steam to reformer VAPOR VAPOR LIQUID

223/323 BFW From 1539 To 1106 LIQUID

4.0 160

126.0 238

2.5 127

34.4 445

5.0 32

0 2962 0 2962 0 n.a

0 0 161000 161000 0 n.a

0 3108 0 3108 0 n.a

27608 111555 0 139163 8032 17.28

0 31120 31120 2962 0 n.a



n.a n.a n.a

n.a n.a n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 164.4


0.0 0.0 0.0 0.0 0.0 0.0 0.0 8937.0

0.0 0.0

6.29 0.08 0.00 0.19 0.00 0.00 18.87 0.00 74.57 0.5

0.0 0.0 0.0 0.0 0.0 0.0 0.0 172.5

0.0 0.0


22.5 0.3 0.0 0.7 0.0 0.0 67.6 6192.3

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1727.1

0.0 267.2

0.0 0.0

0

0

0

0

0

164.4 18.02 1.97

8937.0 18.02 39.55

172.5 18.02 2.02

6550.7 21.24 97.25

1727.1 18.02 1.00



301/209 HT Shift Guard Vessel Inlet VAPOR

Kg/cm2 a C

o







Kgmol/hr GCal/hr

****** HEAT AND MATERIAL BALANCE ****** 303 304 305 HT Shift 2nd HT Shift 2nd Process Gas Bed inlet Bed outlet Outlet from From 1539 To 1514 1514 VAPOR VAPOR VAPOR

302 HT Shift 1st Bed outlet to 1539 VAPOR

306 Quench Water To 1111

307 LT Shift Inlet gas

LIQUID

VAPOR

29.1 380

28.7 449.2

28.5 350

28.2 363

27.9 302.5

34.0 126

27.8 205

120071 79318 0 199389 164816 0.60

133869 65521 0 199390 181982 0.45

133869 65521 0 199390 181982 0.45

136622 62768 0 199390 185408 0.42

136622 62768 0 199390 185408 0.42

0 0 17440 17440 0 n.a

136622 80210 0 216832 185408 0.54

22.29 0.27 0.00 0.27 10.70 14.94 51.53

20.19 0.24 0.00 0.25 19.13 4.09 56.10

0.00 0.00 0

0.00 0.00 0

1639.3 19.7 0.0 20.1 787.0 1098.2 3789.0 4402.9

20.19 0.24 0.00 0.25 19.13 4.09 56.10 0.00 0.00 0

1639.3 19.7 0.0 20.1 1552.9 332.4 4554.8 3637.0

0.0 0.0

19.82 0.24 0.00 0.24 20.62 2.17 56.91 0.00 0.00 0

1639.3 19.7 0.0 20.1 1552.9 332.4 4554.8 3637.0

0.0 0.0

19.82 0.24 0.00 0.24 20.62 2.17 56.91 0.00 0.00 0

1639.3 19.7 0.0 20.1 1705.7 179.6 4707.7 3484.2

0.0 0.0


1639.3 19.7 0.0 20.1 1705.7 179.6 4707.7 3484.2

0.0 0.0

19.82 0.24 0.00 0.24 20.62 2.17 56.91 0.00 0.00 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 968.1

0.0 0.0

1639.3 19.7 0.0 20.1 1705.7 179.6 4707.7 4452.4

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

11756.3 16.96 75.42

11756.3 16.96 76.78

11756.3 16.96 66.97

11756.3 16.96 67.14

11756.3 16.96 61.20

968.1 18.02 2.16

12724.5 17.04 63.36

Project: SPIC AMMONIA REVAMP

****** HEAT AND MATERIAL BALANCE ******

Stream Number

308 LT Shift Outlet gas To 1550 VAPOR

Description Phase


Kg/cm2 a C

o







Kgmol/hr GCal/hr


309 Process gas From 1550 To 1114 MIXED

310/401 Process gas From 1114 To 1517 a/B VAPOR

311 Process Condensate From 1114 LIQUID

320/432 LP BFW From 1513 To 1703 LIQUID

321/731 Deaerated BFW to 1523

322/732 HP BFW from 1523 to 1553 and 1539 LIQUID

LIQUID

27.5 217.1

27.1 173

26.9 173

26.9 173

3.7 94

127.0 109

126.5 181

139454 77383 0 216837 188687 0.51

139454 71942 5441 216837 188687 0.47

139454 71942 0 211396 188687 0.47

0 0 5441 5441 0 n.a

0 0 293945 293945 0 n.a

0 0 300400 300400 0 n.a

0 0 300400 300400 0 n.a

19.45 0.23 0.00 0.24 22.10 0.27 57.71

19.45 0.23 0.00 0.24 22.10 0.27 57.71

0.00 0.00 0

0.00 0.00 0

1639.3 19.7 0.0 20.1 1862.6 22.6 4864.6 4295.5

19.45 0.23 0.00 0.24 22.10 0.27 57.71 0.00 0.00 0

1639.3 19.7 0.0 20.1 1862.6 22.6 4864.6 4295.5

0.0 0.0


1639.3 19.7 0.0 20.1 1862.6 22.6 4864.6 3993.5

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 302.0

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16316.7

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16674.0

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 16674.0

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

12724.5 17,04 63.56

12724.5 17,04 56.52

12422.5 17,02 55.57

302.0 18.02 0.95

16316.7 18.02 27.63

16674.0 18.02 32.88

16674.0 18.02 55.49


Stream Number Description

323/223 BFW From 1539 To 1106

324/644 BFW from 1553 to aux. Boiler

LIQUID

LIQUID

325/433 LP steam from 1550 to 4 Kg/cm2a header & 1117A VAPOR

Phase


Kg/cm2 a C

o







Kgmol/hr GCal/hr


327/627 LP steam from 2.1 Kg/cm2a header to 1703

328 Deaerated BFW from Deaerator

329 LP steam Boiler 1550 Blowdown

VAPOR

LIQUID

LIQUID

126.0 238

126.0 218

5.0 151

2.1 243

1.4 109

5.0 151

0 0 161000 161000 0 n.a

0 0 139400 139400 0 n.a

0 12810 0 12810 0 n.a

0 10763 0 10763 0 n.a

0 0 301947 301947 0 n.a

0 0 200 200 0 n.a



n.a n.a n.a

n.a n.a n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 8937.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 7737.6

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 711.1

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 597.5

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16760.9

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.1

0.0 0.0

0.0 0.0

0

0

0

0

0

0

8937.0 18.02 39.55

7737.6 18.02 31.14

711.1 18.02 8.44

597.5 18.02 7.60

16760.9 18.02 32.96

11.1 18.02 0.03


Stream Number

330 Condensate From 1534 To 1703 MIXED

Description Phase


Kg/cm2 a C

o







Kgmol/hr GCal/hr


340/403 Converted Gas from 1131 To 1554 VAPOR

341 Converted Gas from 1554 to 1514 VAPOR

343 Conv. Gas from 1514 to Methanator VAPOR

344 Syn. Gas from Methanator To 1553 VAPOR

345 Syn. Gas From 1553 To 1554 VAPOR

1.4 109

26.1 70

25.8 179

25.4 305

25.0 335

24.7 220

0 388 927 1315 0 n.a

57704 1452 0 59156 147116 0.01

57704 1452 0 59156 147116 0.01

57704 1452 0 59156 147116 0.01

57055 2101 0 59156 144937 0.02

57055 2101 0 59156 144937 0.02


24.96 0.30 0.00 0.31 0.10 0.34 73.99

n.a n.a n.a

0.00 0.00 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 73.0

24.96 0.30 0.00 0.31 0.10 0.34 73.99 0.00 0.00 0

1637.5 19.7 0.0 20.1 6.7 22.6 4854.6 80.6

0.0 0.0

24.96 0.30 0.00 0.31 0.10 0.34 73.99 0.00 0.00 0

1637.5 19.7 0.0 20.1 6.7 22.6 4854.6 80.6

0.0 0.0

25.32 0.31 0.00 0.76 0.3 ppmv 0.6 ppmv 73.61 0.00 0.00 0

1637.5 19.7 0.0 20.1 6.7 22.6 4854.6 80.6

0.0 0.0

25.32 0.31 0.00 0.76 0.3 ppmv 0.6 ppmv 73.61 0.00 0.00 0

1637.5 19.7 0.0 49.4 0.0 0.0 4759.7 116.6

0.0 0.0

1637.5 19.7 0.0 49.4 0.0 0.0 4759.7 116.6

0.0 0.0

0.0 0.0

0

0

0

0

0

0

73.0 18.02 0.35

6641.9 8.91 -4.52

6641.9 8.91 0.60

6641.9 8.91 6.53

6583.1 8.99 8.38

6583.1 8.99 2.98


Stream Number

347 Syn. Gas from 1554 to 1516

Description Phase


VAPOR

Kg/cm2 a C

o







348/701 Syn gas From 1113 To 3102 VAPOR

Kgmol/hr GCal/hr


349 Process Condensate From 1113 LIQUID

381 Cooling Water to 1516 LIQUID

24.5 111

24.2 40

24.3 40

5.0 32

57055 2101 0 59156 144937 0.02

56933 359 0 57291 144637 0.02

0 0 1742 1742 0 n.a

0 0 536600 536600 0 n.a

25.32 0.31 0.00 0.76 0.3 ppmv 0.6 ppmv 73.61

25.32 0.30 0.00 0.76 0.3 ppmv 0.6 ppmv 73.61

0.00 0.00 0

0.00 0.00 0

1637.5 19.7 0.0 49.4 0.0 0.0 4759.7 116.6


1634.1 19.7 0.0 49.3 0.0 0.0 4749.9 19.9

0.0 0.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 96.7

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 29784.6

0.0 0.0

0.0 0.0

0

0

0

0

6583.1 8.99 -2.13

6473.0 8.85 -6.47

96.7 18.02 0.06

29784.6 18.02 18.32


Stream Number

401/310 Converted Gas from 1114 To 1517 A/B VAPOR

Description Phase

402 Converted Gas from 1115 To 1116 VAPOR

403/340 Converted Gas from 1131 To 1554 VAPOR

404 Semi lean Soln. From 1117 A to B LIQUID

405 Lean Soln. From 1117 A To 1117B LIQUID

406 Semi lean From 1117B To 1520 LIQUID

407 Lean Solution From 117B To 1521 LIQUID

*** HEAT & MATERIAL BALANCE OF SECTIONS 400 & 500 BY GIAMMARCO VETROCOKE *** Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio Dry gas composition N2 AR O2 CH4 CO2 CO H2 NH3 Component flow rate N2 AR O2 CH4 CO2 CO H2 H20 NH3 Total Flow Rate MW Enthalpy GV Solution Carbonate Bicarbonate Fractional conversion Density

Kg/cm2 a C Kg/hr Kg/hr Kg/hr Kg/hr Nm3/hr

o

Mole % Mole % Mole % Mole % Mole % Mole % Mole % Mole % Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr GCal/hr

Wt% Wt% % Kg/m3


26.9 173 139454 71942 0 211396 188687 0.47

26.3 126 139454 15502 0 154956 188687 0.10 19.45

0.23 0.00 0.24 22.10 0.27 57.71

19.45 0.23 0.00 0.24 22.10 0.27 57.71

0.00

24.96

n.a

n.a

n.a


n.a

n.a n.a n.a n.a n.a n.a n.a n.a

n.a

2.0 111111 0 0 339773 339773 0 n.a



0.0 6642.1 8.91 4.08

4.0 108 0 0 1631520 1631520 0 n.a


1637.7 19.7 0.0 20.1 6.7 22.6 4854.6 80.6

0.0 9289.5 16.68 17.99

3.3 128 0 0 347656 347656 0 n.a

n.a n.a n.a n.a n.a n.a 0.00

1639.3 19.7 0.0 20.1 1862.6 22.6 4864.6 860.5

0.0

3.6 124 0 0 949072 949072 0 n.a

0.30 0.00 0.31 0.10 0.34 73.99 0.00

1639.3 19.7 0.0 20.1 1862.6 22.6 4864.6 3993.5 12422.5 17.02 58.62

26.1 70 57704 1452 0 59156 147116 0.01

n.a


n.a


n.a

n.a

n.a n.a n.a

n.a n.a n.a

n.a n.a n.a

n.a n.a n.a

19.7 12.7 0.31 1218

28.6 6.8 0.14 1262

20.5 12.6 0.3 1233

29.3 6.9 0.14 1278


Stream Number

408 1117A overhead vapor to X-100 VAPOR

Description Phase

409 1117B overhead vapor to 1551 VAPOR

410 X-100 outlet To 1519

411 1118 overhead to 1119

VAPOR

VAPOR

412 Wash water From 1119 To 3210 LIQUID

413 CO2 from 1120 To Urea Plant VAPOR

414 Overhead cond. From 1150 To 3221 A/B LIQUID

*** HEAT & MATERIAL BALANCE OF SECTIONS 400 & 500 BY GIAMMARCO VETROCOKE *** Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio Dry gas composition N2 AR O2 CH4 CO2 CO H2 NH3 Component flow rate N2 AR O2 CH4 CO2 CO H2 H20 NH3 Total Flow Rate MW Enthalpy GV Solution Carbonate Bicarbonate Fr ac ti ona l c on ve rs io n Density


o


Wt% Wt% % Kg/m3

2.1 107 53885 25915 0 79800 27401 1.17

1.3 99 27860 25362 0 53222 14170 2.21 0.08

0.00 0.00 0.00 99.40 0.00 0.51

0.09 0.00 0.00 0.00 99.38 0.00 0.53

0.00

0.09

0.09

n.a

0.09

n.a

1.6 0.0 0.0 0.0 1836.3 0.0 9.7 115.5

0.0 48471.0 18.03 39.32


0.00

0.0 0.0 0.0 0.0 19.6 0.0 0.0 48451.4

0.0 2888.5 34.67 12.97

1.3 77 0 0 19165 19165 0 n.a

0.00 0.00 0.00 99.39 0.00 0.53 n.a

1.6 0.0 0.0 0.0 1855.9 0.0 9.7 1021.2

0.0 3649.8 31.20 22.19

1.3 40 80881 2081 0 82962 41134 0.06


1.6 0.0 0.0 0.0 1855.9 0.0 9.7 1782.5

0.0 2044.3 26.03 16.78

1.6 45 864 0 872851 873715 0 n.a

0.00 0.00 0.00 99.39 0.00 0.52 0.00

0.6 0.0 0.0 0.0 632.5 0.0 3.4 1407.8

0.0

1.4 80 81745 18397 0 100142 41571 0.55

0.00 0.00 0.00 99.39 0.00 0.52 0.00

1.0 0.0 0.0 0.0 1223.4 0.0 6.3 1438.5 2669.3 29.90 17.84

1.4 98 81745 32112 0 113857 41571 0.95

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1063.8

0.0 1963.2 42.26 1.94

0.0 1063.8 18.02 1.47


415 Excess overhead Condensate to Drain header LIQUID

****** HEAT AND MATERIAL BALANCE ****** 417 418 419 Process Condensate Condensate Condensate From 1115 to From 1115 to From 1115 3603-001 3215-001/002

416 Condensate From 3221 A/B To 3206 A/B LIQUID

LIQUID

LIQUID

420 Overhead cond. From 1118 to 3216-001/002

42 Semi lean Solution from 3207 A/B to 1116

LIQUID

LIQUID

LIQUID



o


Wt% Wt% % Kg/m3

1.3 77 0 0 4353 4353 0 n.a

2.0 77 0 0 14812 14812 0 n.a n.a

n.a n.a n.a n.a n.a n.a


n.a

n.a

n.a

n.a

n.a

n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 761.3

0.0 968.1 18.02 2.20


n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 968.1

0.0 2164.9 18.02 4.94

30.1 102.5 0 0 1631520 1631520 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 2164.9

0.0 3132.9 18.02 7.15

1.5 80 0 0 13715 13715 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 3132.9

0.0 822.2 18.02 1.14

26.3 126 0 0 17440 17440 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 822.2

0.0

26.3 126 0 0 39000 39000 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 241.6 241.6 18.02 0.33

26.3 126 0 0 56440 56440 0 n.a


0.0 761.3 18.02 1.10

n.a n.a n.a n.a

20.5 12.6 0.3 1236


422 Lean solution From 1521 To 3206 A/B LIQUID

****** HEAT AND MATERIAL BALANCE ****** 431 432/320 433/325 LP BFW LP BFW LP steam From 1551 From 1513 From 15550 To 1513 To 1703 LIQUID LIQUID VAPOR

430 LP BFW From B.L To 1551 LIQUID

434 LP steam To 1117 A

435/628 LP steam to 4 ata header

VAPOR

VAPOR



o


Wt% Wt% % Kg/m3

1.8 70 0 0 339773 339773 0 n.a

4.8 44 0 0 293945 293945 0 n.a n.a



n.a

29.3 6.9 0.14 1303

n.a

n.a

n.a

n.a

n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 482.9

0.0 711.1 18.02 8.41


n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 711.1

0.0 16316.7 18.02 27.63

5.0 151 0 4110 0 4110 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16316.7

0.0 16316.7 18.02 23.96

5.0 151 0 8700 0 8700 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16316.7

0.0 16316.7 18.02 12.93

5.0 151 0 12810 0 12810 0 n.a


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16316.7

n.a

3.7 94 0 0 293945 293945 0 n.a


n.a n.a n.a n.a n.a n.a n.a n.a n.a n.a n.a

4.3 81.5 0 0 293945 293945 0 n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 228.1

0.0 482.9 18.02 5.71

0.0 228.1 18.02 2.70



****** HEAT AND MATERIAL BALANCE ****** 484 Cooling Water to 1521 LIQUID


*** HEAT & MATERIAL BALANCE OF SECTIONS 400 & 500 BY GIAMMARCO VETROCOKE *** Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio Dry gas composition N2 AR O2 CH4 CO2 CO H2 NH3 Component flow rate N2 AR O2 CH4 CO2 CO H2 H20 NH3 Total Flow Rate MW Enthalpy GV Solution Carbonate Bicarbonate Fr ac ti ona l c on ve rs io n Density


o


Wt% Wt% % Kg/m3

5.0 33 0 0 677345 677345 0 n.a

5.0 32 0 0 840840 840840 0 n.a n.a



n.a


n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 37598.9

n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 46674.4

0.0 37598.9 18.02 22.33

5.0 32 0 0 762300 762300 0 n.a

0.0 0.0 0.0 0.0 0.0 0.0 0.0 42314.7

0.0 46674.4 18.02 26.88

0.0 42314.7 18.02 24.39

Project: SPIC AMMONIA REVAMP Stream Number Description

501 Lean solution To 3608

Phase

LIQUID

502 Lean solution From 3608 To 3650 LIQUID

****** HEAT AND MATERIAL BALANCE ****** 503 504 505 Lean solution Air to 1206 Lean solution ‘to 1552 To 3206 A/B LIQUID

VAPOR

581 Cooling Water To 1552 LIQUID

LIQUID



o


Wt% Wt% % Kg/m3

5.7 70 0 0 76200 76200 0 n.a

5.7 70 0 0 40640 40640 0 n.a n.a


1.9 70 0 0 19200 19200 0 n.a n.a



n.a


78.09

n.a n.a n.a n.a

27 6.4 0.14 1270

27 6.4 0.14 1270

27 6.4 0.14 1270

n.a

n.a


0.0 1.3 28.94


n.a

1.0 0.0 0.3 0.0 0.0 0.0 0.0 0.0

n.a

n.a n.a n.a

5.0 32 0 0 52550 52550 0 n.a



n.a n.a n.a

1.8 70 0 0 339773 339773 0 n.a

0.93 20.95 0.00 0.03 0.00 0.00 n.a


n.a

8.0 40 39 0 0 39 30 0.00

0.0 0.0 0.0 0.0 0.0 0.0 0.0 2917.0

n.a n.a n.a n.a

29.3 6.9 0.14 1303

0.0 2917.0 18.02 1.68



Stream Number

601/220 Steam from 1536A to 106 Kg/cm2a header LIQUID

Description Phase

Pressure Temperature

Kg/cm2 a C

o

Liquid rate Vapor rate Total rate Dry Gas flow rate Steam to dry gas mole ratio


Dry gas composition N2 O2 CH4 CO2 CO H2 NH3 Naphtha Sulphur





Kgmol/hr GCal/hr


602 Steam from 1702 to 106 Kg/cm2a header VAPOR

603 Steam from SGC main turbine to cond. Turbine VAPOR

604 Steam from SGC main turbine to 45 Kg/cm2a header VAPOR

605 Steam from 45 Kg/cm2a header to 1108,1534,1537

605 Steam from 45 Kg/cm2a header to 1108,1534,1537

607 Process Air from 1433 to 1105

VAPOR

VAPOR

VAPOR

106.0 485

106.0 482

45.0 365

45.0 365

45.0 365

45.0 365

45.0 365

0 158600 158600 0

0 134400 134400 0

0 43000 43000 0

0 240000 240000 0

0 112867 112867 0

0 21510 21510 0

0 2360 2360 0

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 8803.8

0.0 0.0 0.0 0.0 0.0 0.0 0.0 7460.4

0.0 0.0

0.0 0.0

0.0 0.0

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 13322.2

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 2386.9

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 6265.2

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1194.0

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 131.0

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

8803.8 18.02 126.18

7460.4 18.02 106.67

2386.9 18.02 32.08

13322.2 18.02 179.04

6265.2 18.02 84.20

1194.0 18.02 16.05

131.0 18.02 1.76


Stream Number

608 Steam to 3707001 Comb. Air fan turbine

Description Phase

VAPOR

Pressure Temperature Liquid rate Vapour rate Total rate Dry Gas flow rate Steam to dry gas mole ratio

610 Let down to 12 Kg/cm2a header

611 Steam to BFW pump turbine 3704-001/002

612 Steam to lean pump turbine 3705-001/002

613 Steam to Aux. Boiler fan drives

614 Steam to OGT101A CW pump turbine

VAPOR

VAPOR

VAPOR

VAPOR

VAPOR

Kg/cm2 a C

45.0 365

45.0 365

45.0 365

45.0 365

45.0 365

45.0 365

45.0 365

Kg/hr Kg/hr Kg/hr Nm3/hr

0 1360 1360 0

0 33200 33200 0

0 0 0 0

0 34250 34250 0

0 12200 12200 0

0 14700 14700 0

0 10500 10500 0

o

-






609 Steam to Semilean pump turbine 3709001/002 VAPOR

Kgmol/hr GCal/hr


-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.5

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1842.9

0.0 0.0

0.0 0.0

0.0 0.0

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1901.2

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 677.2

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 816.0

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 582.8

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

75.5 18.02 1.01

1842.9 18.02 24.77

0.0 18.02 0.00

1901.2 18.02 25.55

677.2 18.02 9.10

816.0 18.02 10.97

582.8 18.02 7.83


Stream Number

615 Steam to OGT-101B CW pump turbine VAPOR

Description Phase

Pressure Temperature Liquid rate Vapour rate Total rate Dry Gas flow rate Steam to dry gas mole ratio

Kg/cm2 a C

618 Steam to fuel oil pump turbine 3711

619 Steam to process naphtha pump turbine 3712

620 Steam to fuel naphtha pump turbine 3713

621 Import steam to 45 Kg/cm2 a header

VAPOR

VAPOR

VAPOR

VAPOR

VAPOR

VAPOR



Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr GCal/hr


12.0 278

23.0 278

12.0 278

12.0 278

12.0 278

12.0 365

0 21500 21500 0

0 56300 56300 0

0 14100 14100 0

0 1750 1750 0

0 3650 3650 0

0 1100 1100 0

0 17400 17400 0

-



617 Steam for miscellaneous uses

45.0 365

o


616 Steam to process air compressor turbine 3702

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.5

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1842.9

0.0 0.0

0.0 0.0

0.0 0.0

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1901.2

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 677.2

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 816.0

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 582.8

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

75.5 18.02 1.01

1842.9 18.02 24.77

0.0 18.02 0.00

1901.2 18.02 25.55

677.2 18.02 9.10

816.0 18.02 10.97

582.8 18.02 7.83


Stream Number Description Phase

Pressure Temperature Liquid rate Vapor rate Total rate Dry Gas flow rate Steam to dry gas mole ratio

622 Desuperheated let down steam to 12 Kg/cm2a header VAPOR

623 Let down from 12 Kg /Cm2a to 2.1 Kg /cm2a

12.0 278

12.0 278

12.0 278

12.0 187

4.0 200

2.1 243

4.0 151

0 0 0 0

0 0 0 0

0 8320 8320 0

0 9100 9100 0

0 0 0 0

0 10763 10763 0

0 4110 4110 0

Kg/cm2 a C

o

Kg/hr Kg/hr Kg/hr Nm3/hr -






VAPOR

Kgmol/hr GCal/hr


624 Letdown from 12Kg/cm2a header to 3605-001 VAPOR

-

-

VAPOR

VAPOR

VAPOR

-

-

0.0 0.0

-

-

0.0 0.0

0.0 0.0

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 505.1

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 461.8

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0 0.0

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

-

-

-

0.0

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0

VAPOR

-

-

628/435 LP Ste am from 1550 to 4 ata header

-

-

627/327 Steam to 1703

-

-

626 Steam from OGT-101B to 2.1 Kg/cm2 a header

-

-

-

625 Atomizing & service steam from 3605-001

0.0 0.0 0.0 0.0 0.0 0.0 0.0 597.4

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 228.1

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

0.0 18.02 0.00

0.0 18.02 0.00

461.8 18.02 5.96

505.1 18.02 6.05

0.0 18.02 0.00

597.4 18.02 7.60

228.1 18.02 2.70


Stream Number

629 Export steam from 4 ata header VAPOR

Description Phase


Kg/cm2 a C





Kgmol/hr GCal/hr


632 Steam to 3707-002 Comb. Air fan turbine VAPOR

633 Leak steam from BP turbines to 2.1 Kg/cm2 a header VAPOR

634 Vent from 2.1 Kg/cm2 a header

635 Bypass of 3701 turbine

VAPOR

VAPOR

12.0 278

45.0 365

45.0 365

2.1 243

2.1 243

106.0 482

0 25610 25610 0

0 6130 6130 0

0 2360 2360 0

0 1360 1360 0

0 3000 3000 0

0 1845 1845 0

0 10000 10000 0

-


631 Steam to 3706002 Flue Gas fan turbine VAPOR

4.0 193

o


630 Vent from 12 Kg/Cm2 a header VAPOR

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 1421.8

0.0 0.0 0.0 0.0 0.0 0.0 0.0 340.3

0.0 0.0

0.0 0.0

0.0 0.0

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 75.50

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 131.0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 166.5

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 102.4

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 555.1

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

1421.6 18.02 17.37

340.3 18.02 4.39

131.0 18.02 1.76

75.5 18.02 1.01

166.5 18.02 2.12

102.4 18.02 1.30

555.1 18.02 7.94


Stream Number

636/224 Flash steam from 1130

Description Phase


VAPOR

Kg/cm2 a C



Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr GCal/hr


642 Water to desuperheater 3605-001 LIQUID

643 Steam condensate to polishing unit LIQUID

644/324 HP BFW from 1553 (New BFW preheater) LIQUID

645 Blowdown from 1702 LIQUID

55.0 109

55.0 109

55.0 109

5.0 57

126.0 218

106.0 314

0 3108 3108 0

767 0 767 0

0 0 0 0

780 0 780 0

152850 0 152850 0

139400 0 139400 0

5000 0 5000 0

-



2.5 127

o




-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 172.5

0.0 0.0 0.0 0.0 0.0 0.0 0.0 42.6

0.0 0.0

0.0 0.0

0.0 0.0

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 43.3

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 8484.6

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 7737.6

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 277.5

0.0 0.0

0.0 0.0

0

0

0

0

0

0

0

172.5 18.02 2.02

42.6 18.02 0.09

0.0 18.02 0.00

43.3 18.02 0.09

8484.6 18.02 8.72

7737.6 18.02 31.14

277.5 18.02 1.70


Stream Number

681 CW to Condenser of 3701 LIQUID

Description Phase


Kg/cm2 a C






Kgmol/hr GCal/hr



684 CW to Condenser of 3706/3707-001 LIQUID

685 CW to Condenser of 3706/3707-002 LIQUID

686 CW to Condenser of OGT-101A LIQUID

5.0 32

5.0 32

5.0 32

5.0 32

5.0 32

5.0 32

3700000 0 3700000 0 -

3219000 0 3219000 0

1230000 0 123000 0

212700 0 212700 0

212700 0 212700 0

600000 0 600000 0

o



-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 205384.4 0.0 0.0

0.0 0.0

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 68276.4

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 178684.4

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

0.0 0.0 0.0 0.0 0.0 0.0 0.0 11806.8

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 11806.8

0.0 0.0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 33305.6

0.0 0.0

0.0 0.0

0

0

0

0

0

0

205384.4 18.02 118.40

178684.4 18.02 103.01

68276.4 18.02 39.36

11806.8 18.02 6.81

11806.8 18.02 6.81

33305.6 18.02 19.20


Stream Number

701/348 Make-up Syn. Gas from 1143

Description Phase

VAPOR

702/802 Recovered H2 from PGIHRU to 3102 VAPOR

703/202 Recycle H2 to naphtha vaporizer VAPOR

704 SGC Losses

705 Make-up Syn. Gas to loop

706 S yn . G as to 15 26

707 Sy n. Ga s f rom 1526 to 1527

VAPOR

VAPOR

MIXED

MIXED

*** HEAT & MATERIAL BALANCE OF SECTIONS 700 & 800 ARE BY AMMONIA CASALE S.A *** Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio

Kg/cm2 a C

o


Composition (Dry basis) N2 AR O2 CH4 CO2 CO H2 NH3 Sulphur

Mole % Mole % Mole % Mole % Mole % Mole % Mole % Mole % Ppm wt

Component flow rate N2 AR O2 CH4 CO2 CO H2 H20 NH3 Sulphur

Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr


Kgmol/hr GCal/hr


24.2 40

48.5 40

42.0 40

-

202.2 40

202.2 16.4

200.8 7.5

56931 359 0 57289 144635 0.00

697 0 0 697 4404 0.00

790 3 0 793 2043 0.00

199 0 0 199 500 0.00

66458 50 0 66507 167178 0.00

273955 0 38377 312331 565033 0.00

266693 0 45638 312331 555368 0.00

25.32 0.30 0.00 0.76 0,3 ppmv 0.6 ppmv 73,61

4.82 0.59 0.00 0.39 0.00 0.00 94.20

0.00 0

0.00 0.00

1634.1 19.7 0.0 49.3 0.0 0.0 4749.8 19.9

24.72 0.32 0.00 0.76 0.00 0.00 74.20 0.00 0.00

9.5 1.2 0.0 0.8 0.0 0.0 185.1 0.0

0.0

24.27 0.76 0.00 1.66 0.3 ppmv 0.6 ppmv 72.81 0.49 0

22.5 0.3 0.0 0.7 0.0 0.0 67.6 0.2

0.0

24.27 0.74 0.00 1.68 0.3 ppmv 0.6 ppmv 72.86 0.45 0

5.4 0.2 0.0 0.4 0.0 0.0 16.2 0.0

0.0

18.67 3.37 0.00 7.33 0.00 0.00 56.01 14.62 0

1810.1 55.4 0.0 125.1 0.0 0.0 5434.4 2.8

0.1

18.67 3.37 0.00 7.33 0.00 0.00 56.01 14.62 0

5127.1 924.5 0.0 2013.5 0.0 0.0 15385.2 2.8

33.8

5127.1 924.5 0.0 2013.5 0.0 0.0 15385.2 2.8

4016.6

4016.6

0

0

0

0

0

0

0

6472.9 8.85 0.67

196.5 3.55 0.02

91.3 8.69 0.01

22.3 8.93 -

7461.5 8.91 0.91

27469.7 11.37 -14.51

27469.7 11.37 -18.36


Stream Number

708 Recirc. Gas from 1122 to 1525 VAPOR

Description Phase

709 Feed to circulator 3103

710 Circulator discharge to 1121





VAPOR

VAPOR

VAPOR

VAPOR

MIXED

MIXED

*** HEAT & MATERIAL BALANCE OF SECTIONS 700 & 800 ARE BY AMMONIA CASALE S.A *** Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio

Kg/cm2 a C

o


Composition (Dry Basis) N2 AR O2 CH4 CO2 CO H2 NH3 Sulphur





Kgmol/hr GCal/hr


199.2 -2.5

197.8 30

208.7 40

206.0 257.3

204.7 123.4

203.4 35.5

202.2 20.3

259815 0 0 259815 546271 0.00

259815 0 0 259815 546271 0.00

249950 0 0 249950 525530 0.00

249952 0 0 249952 456441 0.00

249952 0 0 249952 456441 0.00

219655 0 30297 249952 416372 0.00

201478 0 44346 245824 389855 0.00

21.01 3.78 0.00 8.22 0.00 0.00 63.03

21.01 3.78 0.00 8.22 0.00 0.00 63.03

3.96 0

3.96 0

5120.4 921.8 0.0 2002.9 0.0 0.0 15361.2 0.0

21.01 3.78 0.00 8.22 0.00 0.00 63.03 3.96 0

5120.4 921.8 0.0 2002.9 0.0 0.0 15361.2 0.0

966.1

16.62 4.35 0.00 9.46 0.00 0.00 49.86 19.70 0

4926.0 886.8 0.0 1926.8 0.0 0.0 14777.9 0.0

966.1

16.62 4.35 0.00 9.46 0.00 0.00 49.86 19.70 0

3384.8 886.8 0.0 1926.8 0.0 0.0 10154.3 0.0

929.4

16.62 4.35 0.00 9.46 0.00 0.00 49.86 19.70 0

3384.8 886.8 0.0 1926.8 0.0 0.0 10154.3 0.0

4011.8

16.58 4.34 0.00 9.44 0.00 0.00 49.73 19.91 0

3384.8 886.8 0.0 1926.8 0.0 0.0 10154.3 0.0

4011.8

3317.0 869.1 0.0 1888.4 0.0 0.0 9950.9 0.0

4011.8

3982.7

0

0

0

0

0

0

0

24372.3 10.66 -6.03

24372.3 10.66 -0.06

23446.9 10.66 1.74

20364.5 12.27 35.42

20364.5 12.27 12.60

20364.5 12.27 -8.89

20008.1 12.29 -14.82


Stream Number

715/801 Purge gas to PGHRU

Description Phase


718 719 731/321 Liquid NH3 Vapor from 1123 Deaerated BFW product from to NH3 absorber from HP BFW 1123 pump to 1523 LIQUID LIQUID LIQUID LIQUID LIQUID *** HEAT & MATERIAL BALANCE OF SECTION 700 & 800 ARE BY AMMONIA CASALE S.A ***

VAPOR

717 Liquid NH3 from 1122 to 1123

732/322 BFW from 1523 to 1515 + 1539 LIQUID

Kg/cm2 a C

202.2 20.3

21.1 -3.3

199.2 -2.5

21.1 -3.3

21.1 -3.3

127.0 109

126.5 181


4128 0 0 4128 7987 0.00

0 0 491 491 0 n.a

-0 0 52516 52516 -0 n.a

0 0 52390 52390 0 n.a

616 0 0 616 1129 0.00

0 0 300400 300400 0 n.a

0 0 300400 300400 0 n.a

o






716/803 Liquid NH3 from PGHRU to 1123

Kgmol/hr GCal/hr

19.01 4.98 0.00 10.78 0.00 0.00 57.08

0.03 0.00 0.00 0.03 0.00 0.00 0.03

8.15 0

99.90 0

67.8 17.7 0.0 38.4 0.0 0.0 203.4 0.0

0.22 0.09 0.00 0.34 0.00 0.00 0.78 98.58 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

29.1

0.02 0.01 0.00 0.01 0.00 0.00 0.02 99.93 0.00

6.7 2.6 0.0 10.6 0.0 0.0 24.0 2.8

28.8

12.13 4.62 0.00 20.23 0.00 0.00 46.53 16.49 0

0.6 0.3 0.0 0.5 0.0 0.0 0.6 2.8

3050.5

n.a n.a n.a n.a n.a n.a n.a n.a n.a

6.1 2.3 0.0 10.2 0.0 0.0 23.4 0.0

3071.0


0.0 0.0 0.0 0.0 0.0 0.0 0.0 16674.1

8.3

0.0 0.0 0.0 0.0 0.0 0.0 0.0 16674.1

0.0

0.0

0

0

0

0

0

0

0

356.4 11.58 0.05

28.8 17.03 -0.02

3097.3 16.96 -16.16

3075.8 17.03 -16.22

50.4 12.24 -0.01

16674.1 18.02 32.66

16674.1 18.02 55.49

Project: SPIC AMMONIA REVAMP Stream Number

****** HEAT AND MATERIAL BALANCE ****** 781 Cooling Water to 1524 LIQUID

Description Phase

*** HEAT & MATERIAL BALANCE OF SECTIONS 700 & 800 ARE BY AMMONIA CASALE S.A *** Pressure Temperature Dry gas rate Steam rate Liquid rate Total rate Dry Gas flow rate Steam to dry gas mole ratio Composition (Dry basis) N2 AR O2 CH4 CO2 CO H2 NH3 Sulphur Component flow rate N2 AR O2 CH4 CO2 CO H2 H20 NH3 Sulphur Total flow rate MW Enthalpy

Kg/cm2 a C

5.0 32

o


0 0 1791200 1791200 0 n.a



Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr Kgmol/hr

0.0 0.0 0.0 0.0 0.0 0.0 99422.7 0.0

Kgmol/hr

0.0

Kgmol/hr

0

Kgmol/hr

99422.7 18.02 57.3

GCal/hr


801/715 Purge gas from Syn. Loop VAPOR

802/702 Recovered H2 from PGHRU to 3102 VAPOR

****** HEAT AND MATERIAL BALANCE ****** 803/716 804/210 Liquid NH3 from Tail gas to PGHRU to 1123 Primary reformer fuel system LIQUID VAPOR

*** HEAT & MATERIAL BALANCE OF SECTIONS 700 & 800 ARE BY AMMONIA CASALE S.A ***


Kg/cm2 a C

202.2 20.3

48.5 40

21.1 -3.3

2.3 40


4128 0 0 4128 7987 0.0

697 0 0 697 4404 0.0

0 0 491 491 0 0.0

2940 0 0 2940 2938 0.0

o






Kgmol/hr GCal/hr

19.01 4.98 0.00 10.78 0.00 0.00 57.08

4.82 0.59 0.00 0.39 0.00 0.00 94.20

8.15 0

0.00 0

67.8 17.7 0.0 38.4 0.0 0.0 203.4 0.0

0.03 0.00 0.00 0.03 0.00 0.00 0.03 99.90 0

9.5 1.2 0.0 0.8 0.0 0.0 185.1 0.0

29.1

44.45 12.66 0.00 28.71 0.00 0.00 13.96 0.21 0

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

0.0

58.3 16.6 0.0 37.6 0.0 0.0 18.3 0.0

28.8

0.3

0

0

0

0

356.4 11.58 0.05

196.5 3.55 0.02

28.8 17.03 -0.02

131.1 22.43 0.01

Ammonia - Heat & Mat. Balance

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