Barite beneficiation process and equipment

Barite is an important industrial mineral raw material for the preparation of antimony and telluride. Mainly used in the production of chemicals, barite powder box zinc white. The barite has a specific gravity of 4 to 4.6 and has good floatability. Therefore, the ore dressing method of barite is mainly based on flotation and re-election. Here, a barite re-election process is introduced.

The barite has a large specific gravity, while the gangue has a small specific gravity, and the two have a certain difference in specific gravity. Therefore, the principle and method of re-election can be used to select the barite, and the re-election equipment for selecting the barite is mainly It is a jig, detailing the barite beneficiation process.

First of all, the jig has a certain range of requirements for the mineral size of the jig, so the ore of the barite must be crushed before entering the jig for sorting, and because the barite is brittle and fragile, the barite For the crushing, it is necessary to select a suitable crushing equipment, such as a jaw crusher , and it is not easy to purchase a hammer crusher . The broken barite may have uneven grain size. To ensure the processing capacity of the jig, a vibrating screen can be configured to simply classify the broken barite and then enter the jig for sorting. This can ensure the processing capacity of the jig and the graded barite concentrate. The obtained barite concentrate contains more water. If the water in the barite is required to be reduced, a dewatering device such as a dewatering sieve may be disposed, but in general, the dewatering device is not required, and the air is naturally dried.

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