Raw Ore: Mixed Oxide-Sulfide Copper Ore (Cu:1.8%, Co:0.15%)
Copper Concentrate: Cu≥25%, Co≥0.8%
Cobalt Concentrate: Co≥5%, Cu≤1.5%
Recovery Rate: Cu 92%, Co 85%
Capacity: 4500 tons per day
Work Scope: Flotation Circuit Supply & Commissioning
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2-stage ball mill grinding to P80=75μm
12x 200m³ OK-200 SmartCell™ flotation units
3-stage cleaning with regrinding of middlings
Dithiophosphate collector (Aero 3477) in 8x 150m³ cells
Concentrate thickening → Filter press dewatering
pH adjustment to 9.2 (lime) + Sodium sulfide activation
Xanthate collector (Z-200) + Frother (MIBC)
Sulfidization of oxide minerals (NaHS dosing)
Copper conc. moisture ≤10%, Cobalt conc. ≤12%
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3000 TPD Gold Flotation Project in Shandong Province
2500TPD Lithium Ore Flotation in Sichuan
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