Calculation method for flotation recovery rate of ore dressing plant
Calculation method for only one product: Recovery rate = (original grade - tailing grade) X concentrate grade / (concentrate grade - tailing grade) X original ore grade yield X concentrate grade / ore grade = recovery rate (Case in zinc and lead) calculation method product: yield calculating the denominator (zinc Zn - zinc tail) × (lead Pb - Pb tail) - (zinc lead - zinc tail) × (lead zinc - lead tail Zinc yield molecule (zinc ore-zinc tail) × (lead lead-lead tail) - (lead zinc-zinc tail) × (lead ore - lead tail) zinc yield = zinc yield molecular / yield calculation Denominator recovery rate = zinc yield X zinc boutique grade / zinc ore grade below the same lead yield molecule (zinc containing zinc-zinc tail) × (lead ore - lead tail) - (zinc ore - zinc tail) × (zinc containing Lead-lead tail) For three products (for example, zinc-lead-sulfur)
| Calculation factor | ||
| Zinc (A 0- A 3) | Lead (B 0 -B 3) | Sulfur (C 0 -C 3) |
| A 0 zinc ore-zinc tail | B 0 lead ore - lead tail | C 0 sulfur ore-sulfur tail |
| A 1 zinc containing zinc-zinc tail | B 1 zinc lead-lead tail | C 1 zinc sulfur-sulfur tail |
| A 2 lead contains zinc-zinc tail | B 2 lead contains lead-lead tail | C 2 lead sulfur-sulfur tail |
| A 3 sulfur zinc-zinc tail | B 3 sulfur lead-lead tail | C 3 sulfur sulfur-sulfur tail |
Screw Element And Segmented Barrel,Screw Element Egmented Barrel,Extruder Screw Barrels
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