Zone label | Yield /% | Gradation/% | Recovery ratio/% | ||||||
SiO2 | Al2O3 | Fe2O3 | TiO2 | SiO2 | Al2O3 | Fe2O3 | TiO2 | ||
Underflow K1 | 0.67 | 86.42 | 6.74 | 4.21 | 0.76 | 0.74 | 0.27 | 1.79 | 2.00 |
Middling K2 | 21.47 | 92.32 | 5.03 | 1.36 | 0.25 | 24.91 | 6.32 | 18.23 | 20.82 |
Middling K3 | 17.88 | 89.30 | 8.52 | 0.73 | 0.14 | 20.06 | 8.91 | 8.15 | 9.71 |
Middling K4 | 2.26 | 82.28 | 14.39 | 1.37 | 0.29 | 2.34 | 1.90 | 1.93 | 2.54 |
Overflow K5 | 57.71 | 71.64 | 24.46 | 1.94 | 0.29 | 51.95 | 82.60 | 69.90 | 64.92 |
∑(original ores) | 100 | 78.32 | 17.50 | 2.11 | 0.38 | 100 | 100 | 100 | 100 |