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) hand water pump,High Quality hand water pump,hand water pump Details, CN Botou Honghai Pump Co.,Ltd , http://www.pumphonghai.com
Calculation Yield denominator = (A1B2C3 + A2B3C1 + A3B1C2) - (A1B3C2 + A2B1C3 + A3B2C1) zinc Yield molecule = (A0B2C3 + A2B3C0 + A3B0C2) - (A0B3C2 + A2B0C3 + A3B2C0) lead Yield molecule = (A1B0C3 + A0B3C1 + A3B1C0) - (A1B3C0 + A0B1C3 + A3B0C1) sulfur Yield molecule = (A1B2C0 + A2B0C1 + A0B1C2) - (A1B0C2 + A2B1C0 + A0B2C1) 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