Day No. | Time (hr) | Feed density ( % solid) | Overflow density (% solid) | Overflow +75 µm density (%solid) | Mill Feed Rate (t/hr) | Cyclone Pressure (kPa) | Overflow Percentage Passing 75 µm (%) |
4 | 800 | 57 | 23 | 6 | 568 | 117 | 68 |
900 | 59 | 25 | 6 | 643 | 112 | 55 | |
1000 | 58 | 26 | 9 | 602 | 115 | 65 | |
1100 | 56 | 26 | 7 | 597 | 117 | 73 | |
1200 | 58 | 27 | 8 | 595 | 117 | 70 | |
1300 | 58 | 28 | 9 | 496 | 113 | 68 | |
1400 | 57 | 29 | 7 | 573 | 120 | 76 | |
1500 | 56 | 25 | 6 | 498 | 111 | 80 | |
1600 | 53 | 21 | 5 | 572 | 112 | 93 | |
1700 | 56 | 27 | 9 | 490 | 119 | 70 | |
1800 | 57 | 24 | 6 | 585 | 111 | 75 | |
1900 | 58 | 29 | 6 | 590 | 110 | 79 | |
5 | 800 | 55 | 27 | 7 | 469 | 110 | 74 |
900 | 55 | 29 | 6 | 654 | 118 | 79 | |
1000 | 57 | 25 | 6 | 604 | 115 | 76 | |
1100 | 55 | 28 | 7 | 597 | 119 | 75 | |
1200 | 57 | 27 | 6 | 623 | 120 | 78 | |
1300 | 56 | 24 | 7 | 507 | 111 | 71 | |
1400 | 57 | 24 | 6 | 582 | 113 | 75 | |
1500 | 56 | 27 | 6 | 508 | 111 | 78 | |
1600 | 57 | 25 | 7 | 512 | 115 | 72 | |
1700 | 56 | 23 | 5 | 572 | 117 | 78 | |
1800 | 55 | 25 | 5 | 459 | 112 | 80 | |
1900 | 56 | 27 | 7 | 595 | 116 | 74 | |
6 | 800 | 57 | 28 | 9 | 670 | 120 | 68 |
900 | 59 | 25 | 9 | 657 | 110 | 68 | |
1000 | 59 | 26 | 8 | 681 | 118 | 69 | |
1100 | 57 | 30 | 9 | 662 | 117 | 70 | |
1200 | 59 | 27 | 8 | 598 | 115 | 70 | |
1300 | 58 | 29 | 9 | 654 | 112 | 69 | |
1400 | 57 | 30 | 9 | 625 | 114 | 70 | |
1500 | 57 | 25 | 9 | 780 | 113 | 68 | |
1600 | 58 | 25 | 6 | 717 | 110 | 76 | |
1700 | 56 | 28 | 7 | 688 | 112 | 75 | |
1800 | 55 | 23 | 6 | 598 | 114 | 74 | |
1900 | 55 | 27 | 8 | 579 | 112 | 70 |