| Stream | Manual Calculation | Hysys Simulation | % Deviation |
| To CSTR1 |
|
|
|
| Temperature (˚C) | 59.99 | 59.99 | 0.0 |
| Pressure (KPa) | 100 | 100 | 0.0 |
| Heat flow (KJ/Hr) | 4.805E7 | 4.807E7 | 0.3 |
| Polyethylene |
|
|
|
| Temperature (˚C) | 68 | 68 | 0.0 |
| Pressure (KPa) | 150 | 150 | 0.0 |
| Heat flow (KJ/Hr) | 4.876E | 4.870E7 | 0.2 |