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Improving Flotation Indices of Chalcopyrite Ores

     

Improving Flotation Indices of Chalcopyrite Ores for Gold Mining

This flotation method is designed to enhance the recovery and efficiency of gold mining by improving the flotation indices of chalcopyrite ores. The process is based on a specific flotation technique known as "Sulfide Leaching of Sulfur Salts - Sulfide Precipitation - Dihydrogen Water + Starch Coupled Inhibition - Copper Sulfide Selective Flotation Separation."

The method involves the following stages:

Coarse Flotation (Stage 1)

Scanning Flotation I (Stage 2)

Fine Flotation I (Stage 3)

Scanning Flotation II (Stage 4)

Fine Flotation II (Stage 5)

Fine Flotation III (Stage 6)

This flotation method enables the conversion of gold-bearing chalcopyrite ores into independent sulfide mineral forms, thereby preventing the loss of gold contained in chalcopyrite to tailings and optimizing the performance of combined inhibitors. It significantly improves the quality and recovery rates of precious metals such as gold and copper, ensuring sustainable, efficient, and environmentally friendly development of chalcopyrite ores with minimal alkalinity.

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