Raw Ore: Porphyry Gold-Copper Ore
Gold Grade: 0.8-1.5 g/t
Copper Grade: 0.6-0.9%
Final Products: Gold Ingot: 99.5% purity/Copper Concentrate: Cu≥25%, Au≥15g/t
Recovery Rates: Gold: 92% / Copper: 90%
Capacity: 2500 tons per day
Work Scope: EPC + Flotation Optimization
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3-stage crushing to 12mm
Copper flotation circuit: Rougher/scavenger flotation with xanthate;2-stage cleaning + regrinding
Copper concentrate filtration (moisture≤10%)
Cyanide destruction + tailings dry stacking
Ball mill grinding to 75μm (P80)
CIL for flotation tailings: 24-hour cyanide leaching;Activated carbon adsorption
Gold elution & electrowinning
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3000 TPD Gold Flotation Project in Shandong Province
2500TPD Lithium Ore Flotation in Sichuan
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