Table 4
Average water draw-off for different dosages of Demulsifier B.
Time | Actual demulsifier dosage (ppm) | Average water draw-off from Vessel 2 (%) |
---|---|---|
17-May 03:30 – 17-May 14:10 | 11 ± 2 | 0 |
18-May 00:00 – 19-May 11:10 | 45 ± 4 | 16 |
19-May 23:50 – 20-May 02:20 | 37 ± 3 | 15 |
20-May 21:50 – 21-May 10:40 | 36 ± 2 | 15 |
24-May 13:00 – 25-May 12:20 | 25 ± 2 | 5 |