Table 3
Average water draw-off for different dosages of Demulsifier B.
Time | Target demulsifier dosage (ppm) | Actual demulsifier dosage (ppm) | Average water draw-off from Vessel 2 (%) |
---|---|---|---|
17-May 3:30 | 9 | 11 ± 2 | 0 |
17-May 16:00 | 50 | 45 ± 4 | 15 |
19-May | 40 | 37 ± 3 | 15 |
20-May | 30 | 36 ± 2 | 14 |
21-May | 25 | 29 ± 6 | 6 |
24-May | 35 | 28 ± 4 | 6 |