磨矿时间/min | 磁选强度/Gs | 磁选精矿 | 铁回收率/% | 磁选脱磷率/% | |
TFe/% | P/% | ||||
10 | 600 | 89.45 | 0.26 | 82.30 | 91.91 |
800 | 83.75 | 0.32 | 86.29 | 88.85 | |
1000 | 85.70 | 0.29 | 83.51 | 90.44 | |
15 | 600 | 89.36 | 0.23 | 79.20 | 93.11 |
800 | 88.78 | 0.24 | 82.26 | 92.48 | |
1000 | 94.06 | 0.25 | 91.37 | 91.79 | |
20 | 600 | 89.37 | 0.27 | 79.30 | 91.90 |
800 | 90.16 | 0.23 | 77.40 | 93.32 | |
1000 | 88.01 | 0.25 | 88.63 | 91.49 |