Duration of the Fastest and Slowest SPPs and their Process Periods (Figure 1)
| Process Period | Control Points (min) | Control Points (min) | Durations (min) | Difference (%) |
|---|---|---|---|---|
| Total process | CP 17 | CP 1 | — | — |
| Maximum | 2529 (42.2) | 0 (0.0) | 2529 (42.2) | — |
| Minimum | 1831 (30.5) | 0 (0.0) | 1831 (30.5) | 27.6 |
| Evacuation period | CP 12 | CP 1 | — | — |
| Maximum | 1357 (22.6) | 0 (0.0) | 1357 (22.6) | — |
| Minimum | 752 (12.5) | 0 (0.0) | 752 (12.5) | 44.6 |
| Ramping-up period | CP 13 | CP 12 | — | — |
| Maximum | 1716 (28.6) | 1357 (22.6) | 359 (6.0) | — |
| Minimum | 1094 (18.2) | 752 (12.5) | 340 (5.7) | 4.7 |
| Plateau period | — | CP 14 | CP 13 | — |
| Maximum | 1978 (33.0) | 1716 (28.6) | 262 (4.4) | — |
| Minimum | 1354 (22.6) | 1094 (18.2) | 260 (4.3) | 0.8 |
| Drying period | CP 17 | CP 14 | — | — |
| Maximum | 2529 (42.2) | 1831 (30.5) | 551 (9.2) | — |
| Minimum | 1831 (30.5) | 1354 (22.6) | 477 (7.95) | 13.4 |