Vapor mass frac. 0.21030 1.0000 0.00000

Total kmol/h 172.7158 150.6174 22.0983

Total kg/h 11529.9203 10398.9391 1130.9782

Total std L m3/h 12.7165 11.5519 1.1646

Total std V m3/h 3871.19 3375.89 495.30

Flowrates in kg/h

N-Butanol 98.1202 96.2966 1.8236

Acetic Acid 814.5000 81.4500 733.0500

Water 1421.6446 1279.4792 142.1645

N-Butyl Acetate 8927.7220 8900.1919 27.5273

Dibutyl Ether (t 267.9340 41.5211 226.4129

CHEMCAD 6.3.1 Page 11

Simulation: Nabidollaev S. Date: 11/15/2012 Time: 19:25:24

Heating Curves Summary

Eqp # 4 Unit type : HTXR Unit name:

Stream 4

NP Temp Pres Del H Vapor Liquid Vap mole Vap mass

C bar MJ/h kg/h kg/h frac. frac.

1 87.5 1.0 0.000 770 10760 0.1137 0.0668

2 87.6 1.0 160. 924 10606 0.1358 0.0801

3 87.8 1.0 320. 1079 10451 0.1580 0.0936

4 88.0 1.0 480. 1237 10293 0.1801 0.1073

5 88.2 1.0 640. 1397 10133 0.2022 0.1211

6 88.5 1.0 800. 1559 9971 0.2242 0.1352

7 88.7 1.0 960. 1724 9806 0.2463 0.1496

CHEMCAD 6.3.1 Page 8

Simulation: Lab 4 Date: 11/16/2012 Time: 16:36:22

8 89.0 1.0 1.12E+003 1893 9637 0.2683 0.1642

9 89.3 1.0 1.28E+003 2066 9464 0.2902 0.1792

10 89.6 1.0 1.44E+003 2243 9287 0.3122 0.1945

11 90.0 1.0 1.60E+003 2425 9105 0.3341 0.2103

CHEMCAD 6.3.1 Page 9

Simulation: Lab 4 Date: 11/16/2012 Time: 16:36:22

FLOWSHEET SUMMARY

Equipment Label Stream Numbers

1 MIXE 1 2 -3

2 EREA 3 -4

3 SHOR 5 -6 -7

4 HTXR 4 -5

Stream Connections

Stream Equipment Stream Equipment Stream Equipment

From To From To From To

1 1 4 2 4 7 3

2 1 5 4 3

3 1 2 6 3

CHEMCAD 6.3.1 Page 10

Simulation: Lab 4 Date: 11/16/2012 Time: 16:36:22

Calculation mode : Sequential

Flash algorithm : Normal

Equipment Calculation Sequence

1 2 4 3

No recycle loops in the flowsheet.

Warning: Stream 4 may form two liquid phases. VLL option is recommended.

Warning: Stream 5 may form two liquid phases. VLL option is recommended.

CHEMCAD 6.3.1 Page 11

Simulation: Lab 4 Date: 11/16/2012 Time: 16:36:22

Overall Mass Balance kmol/h kg/h