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Product Introduction
Copper Sulfate Pentahydrate is a versatile and efficient activator widely used in the flotation of sulfide ores . It is particularly effective in activating minerals like sphalerite (ZnS), stibnite, and pyrite, especially those depressed by lime or cyanide . Its activation mechanism primarily involves ionic exchange and surface film formation . For instance, on sphalerite surfaces, Cu²⁺ ions replace Zn²⁺ions to form a hydrophobic copper sulfide film, which facilitates the subsequent adsorption of xanthate collectors and enhances floatability . It also acts as a depressant for certain minerals and a modifier to alter surface properties . Practical applications, such as in treating complex copper slags, demonstrate that its addition can significantly improve the grade and recovery rates of target metals . As a common and cost-effective reagent, it plays a crucial role in enhancing separation efficiency and metal recovery in concentrators.
Product Advantage
1.Copper sulfate pentahydrate (CuSO₄·5H₂O) serves as a highly efficient and cost-effective activator in mineral flotation. Its primary advantage lies in effectively activating sphalerite (ZnS) and other depressed sulfide minerals, enabling their recovery. By replacing zinc ions on the mineral surface to form a hydrophobic copper-sulfide layer, it allows these otherwise difficult-to-float minerals to respond to standard collectors, thereby significantly improving overall metal recovery rates.
2.Furthermore, its application is both versatile and economical. It is widely used to enhance the separation of complex ores and is particularly valuable for counteracting the excessive depression caused by reagents like lime in alkaline circuits. As a common, readily available, and low-cost chemical, it offers a reliable solution for optimizing concentrate grade and maximizing operational efficiency in various flotation operations.
Technical Parameters
| Item | Index |
| CuSO₄・5H₂O (%)≥ | 98 |
Product Uses
Main Purpose: Copper sulfate can be used as a mineral processing adjustment agent.It also can be used as a textile mordant, agricultural insecticide, water fungicide.In addition it is used for copper plating.
Packing Specification
1000kg/bag
