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Flotation kinetics rate parameters for lead, zinc, and iron in the lead flotation stage.
| pH 6 | pH 8 | |||
|---|---|---|---|---|
| k | R∞ | k | R∞ | |
| Pb in the Pb concentrate | 1.69 | 79.36 | 1.60 | 74.31 |
| Fe in the Pb concentrate | 0.68 | 27.48 | 0.69 | 11.00 |
| Zn in the Pb concentrate | 0.55 | 58.25 | 0.41 | 11.97 |
