How to Extract Pyrite in Coal Gangue?

Coal gangue is solid wastes emitted by ore dressing, which take up a lot of useful lands and also bring pollution to the environment. Even spontaneous combustion happens in hot summer, therefore, it can not wait to deal with coal gangue.

There are pyrite minerals in most of the coal gangue and pyrite is a mineral resource that can be used in the chemical industry, military, agriculture, etc. The market demand for pyrite has continued to grow, so it is worthy to extract pyrite from coal gangue  through the rational method and extraction plants. Here Forui offers solutions on how to extract pyrite from coal gangue?

First we showed a picture that the pyrite is disseminated obviously.

From the picture we can see that the golden yellow cubic pyrite is unevenly disseminated in the gangue, and there are clear difference and boundaries between pyrite and gangue. But there is obvious proportion difference between pyrite and gangue, so we can conclude that gravity separation method can be a good choince the ectraction of pyrite in coal gangue according to these characteristics. To this end we have done a lot of experiments and research, the gravity separation was proven the best way to get pyrite extracted in gangue. Pyrite extraction site:

The main extraction plant for pyrite extraction are jig concentrators, which make use of the different specific gravity between pyrite and coal gangue, carry out remarkable extraction effect.
 
Click for more information about iron separators.