Pyrite beneficiation process

Pyrite beneficiation processComplete equipment configuration

Jigging machine, shaking table, jaw crusher, cone crusher, feeder, ball mill, spiral classifier, flotation machine, dewatering screen, etc

Pyrite beneficiation process Device image

Pyrite beneficiation process introduce

1、 Introduction

In the pyrite beneficiation process flow, the main component of pyrite ore is Iron(II) sulfide, which is the main raw material for manufacturing sulfuric acid and plays an important role in agricultural production of potash fertilizer. With the increasing market demand, the beneficiation of pyrite ore is gradually warming up. More and more enterprises have invested a lot of manpower and material resources to beneficiate, but there are still some enterprises and individuals who do not know much about the beneficiation of pyrite ore, I'm not sure what method to use for beneficiation. As a professional manufacturer of pyrite process equipment, Jinqiang Mining has briefly introduced the beneficiation methods and equipment for pyrite ore for reference!

2、 Beneficiation method

In actual production, the selection of pyrite beneficiation production lines is mainly carried out through two methods: one is the most commonly used gravity separation method, and the other is flotation method, which is suitable for coarse, medium, and fine grained pyrite beneficiation production lines. The pyrite production line has the characteristics of high beneficiation efficiency, high beneficiation indicators, and no pollution, and is widely used in the field of pyrite beneficiation. The flotation method is mainly used to select fine-grained disseminated pyrite, but due to the huge investment in flotation equipment, which causes certain environmental pollution and relatively high production costs, the application of flotation methods in pyrite beneficiation is far inferior to gravity separation methods.

3、 Pyrite beneficiation equipment

The equipment used in the pyrite production line is pyrite beneficiation equipment. Let's take a look at pyrite beneficiation equipment together. Pyrite equipment is a gravity beneficiation equipment that performs beneficiation based on the specific gravity difference between pyrite and gangue. Commonly used pyrite equipment includes jigs, shakers, etc. The pyrite equipment commonly used in the pyrite beneficiation process includes jigs. Jigging machine is the core beneficiation equipment for pyrite beneficiation process and sulfur concentrate sand, which has very ideal beneficiation effects for coarse and fine grained pyrite beneficiation. Commonly used pyrite equipment includes crushers, rod mills, dewatering screens, etc.

4、 Equipment advantages

Pyrite equipment not only has the advantages of energy conservation, efficiency, and environmental protection, but also has the advantages of low production cost, high beneficiation efficiency, high beneficiation indicators, and low equipment investment when processing pyrite with a pyrite ball mill. It is currently the preferred equipment for pyrite beneficiation. Ball mill is the core beneficiation equipment of the pyrite production line.

The gravity separation equipment for pyrite mainly includes jigs, and sometimes a shaking table is also used. Jigs and shakers are common gravity separation equipment. In the field of pyrite production lines, the application of jigs is the most common, but the application of shakers is extremely limited due to small processing capacity, low recovery rate, and low concentrate grade. The maximum particle size for selecting pyrite can reach 30mm, which can effectively process and recover coarse block pyrite.

Pyrite beneficiation process