Projects

Cu-Pb-Zn Dressing Process

Cu-Pb-Zn Dressing Process

【Introduction】

Adopting mixed flotation-concentrate regrinding process can reduce the grinding cost, and be easy to manage. Application of new non-toxic flotation reagents is efficient and environmental protection.

【Application】

Mixed flotation-concentrate regrinding process is applied for Cu-Pb-Zn sulfide ore.

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Process Description

Creative process, low operation cost

Cu-Pb mixed concentrate regrinding process saves the grinding cost without fine grinding all the ores are, and it makes further monomer dissociation to create favorable conditions for the separation of copper and lead.

Case 1

Tibet Lead zinc Beatification Plant is one of our successful cases. This is 3D demo Video of the dressing plant created by our company.

Case 2

A copper-lead dressing plant in Xinjiang: the ore with the close symbiosis and fine particle distribution, the process the plant adopted leaded to the poor concentrate grade. So Xinhai was authorized to reform the technology.

After analysis of crude properties, Xinhai decided to adopt parts of the preferential flotation process. Firstly, selective collectors floated copper based on the original preferential flotation process; then mixed flotation and regrinding the mixed concentrate, grinding fineness can reach -38 μ m78%.

Process Flow

Cu-Pb-Zn Dressing Process

Xinhai technical reformation had the advantages of simple process and low production cost; the recovery of copper concentrate was 90.21%; lead and zinc are qualified; lead concentrate had recovery rate of 88.3%. Xinhai obtained highly praise from clients.

By this cooperation, clients witnessed the good device performance and good after sale service from Xinhai. In recent years, Xinhai has more and more cooperation with large domestic enterprises, which enhances the Xinhai service level and exercise installation team. Xinhai also has finished more foreign EPC projects.

About us

Xinhai concentrates on providing the Turnkey Solution for Mineral Processing Plant, that is research and design- complete equipment manufacturing and procurement- commissioning and delivery"