| Stream | Manual Calculation | Hysys Simulation | % Deviation |
| NG |
|
|
|
| Temperature (˚C) | 30 | 30 | 0.2 |
| Pressure (KPa) | 101.3 | 101.3 | 0.3 |
| Heat flow (KJ/Hr) | −8.564E9 | −8.567E9 | 0.2 |
| To Cooler |
|
|
|
| Temperature (˚C) | 92.15 | 92.15 | 0.2 |
| Pressure (KPa) | 200 | 200 | 0.0 |
| Heat flow (KJ/Hr) | −8.3.12E9 | −8.315E9 | 0.3 |