Study on the Relation between Tailing Particle Size and Tailing Slurry Underflow Concentration

Table 4

The relation between slurry feeding speed and overflow solid content, and the relation between slurry feeding speed and underflow concentration.

Serial no.	Relation between slurry feeding speed v and overflow solid content f	Relation between slurry feeding speed v and underflow concentration C2 of dynamic thickening test
Mine 1	f = 95320v^3 − 48202 v^2 + 8649.6v − 454.18	C2 = 508.71v^3 − 333.4 v^2 + 59.851 v + 64.697
Mine 2	f = −1615.8v^3 + 3382.8 v^2 − 1403.9 v + 213.91	C2 = −102.93v^3 + 142.84v^2 − 68.754 v + 78.783
Mine 3	f = 1447.3v^3 − 1159.8 v^2 + 280.3 v + 72.424	C2 = 16.366v^3 − 26.464v^2 + 8.5418 v + 54.045
Mine 4	f = 8412.2v^3 − 8641.1v^2 + 2817.2 v − 208.62	C2 = −181.61v^3 + 272.61v^2 − 138.71 v + 96.583
Mine 5	f = −1530.4v^3 + 3863.3v^2 − 2414.5 v + 491.75	C2 = 337.78v^3 − 703.06v^2 + 460.95 v − 24.439
Mine 6	f = 8259.3v^3 − 11614v^2 + 5922.8 v − 998.1	C2 = −14.851v^3 + 3.464v^2 + 5.4232 v + 70.726
Mine 7	f = 3376.5v^3 − 3694v^2 + 1516.2 v − 127.88	C2 = 8.9334v^3 − 22.005v^2 + 7.8756v + 80.731
Mine 8	f = −1478.3v^3 + 3283.9v^2 − 1763.8 v + 336.7	C2 = 3.5566v^3 − 6.7487v^2 + 0.3892v + 79.081
Mine 9	f = −4884.2v^3 + 11018v^2 − 7171 v + 1529.9	C2 = −49.505v^3 + 24.464v^2 + 11.36v + 73.191