Ferrochromium slag is a solid waste produced when smelting ferrochrome alloy, these solid waste if not scientifically valid treatment will cause great harm to the environment and human health.

The ferrochrome slag generally contains 6% to 10% of ferrochrome alloy particles. These ferrochrome alloy particles are unevenly embedded in the ferrochrome slag. Separating the ferrochrome alloy slag can obtain objective economic benefits and separate the chrome. The waste residue after the ferroalloy particles can also be used as raw materials for cement and new building materials. The whole process basically realizes the complete recovery and utilization of the chrome iron slag, which reduces the waste of resources and avoids the harm of the solid waste residue to the environment and human health.

So how can we separate the ferrochrome alloy particles from the ferrochrome slag? It is well known that ferrochrome alloy particles have a large specific gravity (density), while the solid waste slag has a small specific gravity, and the difference in specific gravity can be effectively sorted. The chrome-iron alloy particles are extracted, and the sorting method is a re-election method. The re-election method uses the difference in specific gravity between the minerals for sorting. The larger the difference in specific gravity, the better the sorting effect. Therefore, the re-election method can be used to treat the ferrochrome slag. effective. The re-election equipment of ferrochrome slag is mainly a jig. The jig can separate coarse, medium and fine-grained ferrochrome alloy particles with excellent effect. It is the simplest and most effective equipment for recycling ferrochrome.

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