Research Article
Study on the Relation between Tailing Particle Size and Tailing Slurry Underflow Concentration
Table 3
The correspondence table between overflow solid content and underflow concentration of dynamic thickening test.
| Sample no. | Underflow concentration of static settlement test C1 (%) | Overflow solid content | Overflow solid content | Overflow solid content | Overflow solid content | 200 ppm | 240 ppm | 270 ppm | 300 ppm | Feeding speed | Underflow concentration C2 (%) | Feeding speed | Underflow concentration C2 (%) | Feeding speed | Underflow concentration C2 (%) | Feeding speed | Underflow concentration C2 (%) | /(L/min) | /(L/min) | /(L/min) | /(L/min) |
| Mine 1 | 53.1 | 0.256 | 66.71 | 0.269 | 66.57 | 0.277 | 66.50 | 0.284 | 66.45 | Mine 2 | 53.5 | 0.554 | 67.03 | 0.600 | 66.72 | 0.632 | 66.40 | 0.664 | 65.98 | Mine 3 | 42.7 | 0.704 | 52.65 | 0.749 | 52.47 | 0.778 | 52.38 | 0.804 | 52.31 | Mine 4 | 59.5 | 0.608 | 72.21 | 0.630 | 71.98 | 0.645 | 71.80 | 0.658 | 71.61 | Mine 5 | 55.3 | 0.739 | 68.56 | 0.789 | 67.49 | 0.825 | 66.99 | 0.861 | 66.84 | Mine 6 | 59.3 | 0.640 | 71.73 | 0.670 | 71.45 | 0.689 | 71.25 | 0.705 | 71.06 | Mine 7 | 68 | 0.624 | 79.25 | 0.665 | 78.86 | 0.691 | 78.61 | 0.714 | 78.39 | Mine 8 | 64.7 | 0.694 | 77.29 | 0.754 | 77.06 | 0.799 | 76.90 | 0.846 | 76.73 | Mine 9 | 63.8 | 0.668 | 76.946 | 0.706 | 75.99 | 0.733 | 75.16 | 0.760 | 74.22 |
|
|