Chilean copper oxide ore flotation case

Case Introduction

Copper ore refers to the general term for the natural mineral aggregates containing copper that can be used. Copper ore is generally an aggregate composed of copper sulfides or oxides and other minerals. This time, the original ore is copper oxide. Copper oxide ore flotation technology can be divided into direct flotation and sulfide flotation. Direct flotation is the direct flotation of minerals with fatty acids and their soaps, advanced xanthate and other collectors without pre-vulcanization, including flotation of fatty acids, amines, emulsions and chelating agents. Chile is rich in local copper ore resources. The Chilean customer invested in the construction of a copper ore dressing plant. After various investigations, he finally chose to cooperate with Mecru.

Detailed Configuration

The beneficiation production line adopts the flotation process. Main production process: Grinding—that is, first grind the ore finely to dissociate useful minerals from other minerals or gangue minerals; slurry mixing and dosing—adjust the slurry concentration to suit the flotation requirements, and add the required flotation reagents , in order to improve efficiency; flotation separation – the pulp is inflated and flotated in the flotation machine to complete the separation of minerals; product processing – the foam products and tailings products after flotation are dehydrated and separated.

Advantage

The production line is reasonably configured, and the production is stable and efficient.
In line with environmental protection requirements, the production line wastewater is recycled and equipped with environmental protection devices, which are green and energy-saving.
The selected Mecru new flotation machine has a larger volume of a single flotation cell, which simplifies the production process and can reduce the floor space of the concentrator.
Mecru has optimized the technology, improved the recovery rate, and improved the control system, which can adapt to the changes of different feeding grades and processing volumes.