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) Quartz crucible Acrylic Weld BOPS heat shrinkable film Carbon fiber helmet are special material. Their grinding processing at present are manual, the force imposing on the Grinder is not consistent, most are based on technician experience or technique. Our Force Control System can flexible control the force imposing on the grinder, quick response to the surface changing, and instant adjusting the force on the grinder. Quartz crucible DFC,Acrylic DFC System,Weld DFC,BOPS heat shrinkable film DFC,Carbon fiber helmet DFC DARU Technology (Suzhou) Co., Ltd. , https://www.szactivecontactflange.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