Copper ores are classified into three types based on their oxidation rates: sulfide ores, oxidized ores, and mixed ores. The main mineral processing method is flotation, while for difficult to select mixed copper ores and difficult to select oxidized ores, wet metallurgy is often used for treatment. The commonly used process flow for copper ore …
I. Graphite Ore Beneficiation Process Flow (a) Flotation Method for Purifying Graphite OreThe flotation method is commonly used for purifying flake graphite ore. This process involves multiple re-grinding and re-separation stages to protect the graphite flakes and improve the yield and grade of large flakes. In the flotation process, materials such as kerosene, diesel, and …
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