Research Article
Online Superficial Gas Velocity, Holdup, and Froth Depth Sensor for Flotation Cells
| Test Nr. | Froth depth (cm) | Airflow rate (LPM) | Replica |
| 1 | 35 | 5 | 1 | 2 | 35 | 10 | 3 | 35 | 15 | 4 | 25 | 5 | 5 | 25 | 10 | 6 | 25 | 15 |
| 7 | 35 | 5 | 2 | 8 | 35 | 10 | 9 | 35 | 15 | 10 | 25 | 5 | 11 | 25 | 10 | 12 | 25 | 15 |
| 13 | 35 | 5 | 3 | 14 | 35 | 10 | 15 | 35 | 15 | 16 | 25 | 5 | 17 | 25 | 10 | 18 | 25 | 15 |
|
|