Variable | Min | Max | Mean | Standard deviation |
pH | 12.09 | 12.39 | 12.3034 | 0.0559 |
Collector dosage (g/ton) | 10.5 | 25.0673 | 18.5813 | 2.9573 |
Frother dosage (g/ton) | 12 | 22.5 | 16.3130 | 2.0084 |
F-Oil dosage (g/ton) | 1 | 5.9486 | 3.3258 | 0.7240 |
Solid percentage (%) | 25.1106 | 29.0876 | 27.4425 | 0.8253 |
Moisture percent (%) | 4.4367 | 5.4665 | 4.8356 | 0.2116 |
Size percent of feed passing 75 micron | 61.1934 | 66.7105 | 63.0652 | 0.9499 |
Copper grade in feed (%) | 0.5528 | 0.8221 | 0.6674 | 0.0540 |
Molybdenum grade in feed (%) | 0.0194 | 0.0403 | 0.0270 | 0.0036 |
Iron grade in feed (%) | 3.7106 | 6.5878 | 4.8260 | 0.6401 |