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Manganese Ore Beneficiation Plant

Manganese Ore Beneficiation Plant

Details of this product

Manganese Ore Beneficiation Plant

The vast majority belong to the poor of manganese ore, ore processing must be carried out. But because the majority of manganese ore is fine or micro- fine disseminated, and a considerable number of high phosphate, high iron and co ( with) a useful metal, mineral processing to bring great difficulty. At present, the commonly used method of Manganese Ore Beneficiation Plant for machine -election ( including washing, screening, re-election, strong magnetic separation and flotation ), and fire enrichment, chemical processing method.

1. Washing and screening Manganese Ore Beneficiation Plant

Washing using water rinse or scrub additional mechanical separation of the ore and clay. Common equipment washing sieve, cylinder washing machine and trough washing machine. Washing operations often associated with screening, such as direct flush cleaning the shaker or washing machine to get the ore ( net mine ) sent vibrating sieve. Screening can be used as an independent operation, the separation of different size and grade of product supply different purposes.

2. Re-election Manganese Ore Beneficiation Plant

Currently re-election Manganese Ore Beneficiation Plant only for simple sorting structure, coarser disseminated manganese ore, especially for denser oxide ore. Common methods of heavy media beneficiation, mineral processing and beneficiation shaking jig. At present, China oxide ore treatment process, usually crushing ore to 6 ~ 0mm or 10 ~ 0mm, then grouped choose to send shaker jigging coarse level and fine level. Equipment and more Haz reciprocating Jig and 6-S -type shaker.

3. Intensity magnetic separation Manganese Ore Beneficiation Plant

Manganese minerals are weakly magnetic minerals [ than the susceptibility X = 10 × 10-6 ~ 600 × 10-6cm3/g ], the magnetic field strength Ho = 800 ~ 1600kA/m (10000 ~ 20000oe) strong magnetic field separator can be recovered, to improve the general quality of manganese 4% to 10 %. Because of the simple magnetic Beneficiation operation, easy to control, adaptability, can be used for a variety of manganese ore sorting, in recent years has been dominated by manganese beneficiation. New types of coarse, medium and fine magnetic machine has been developed. At present, the domestic manganese is the most common grain strong Manganese Ore Beneficiation machine, coarse and fine intensity magnetic Beneficiation machine is gradually applied, micro-fine intensity magnetic Beneficiation machine is still in the experimental stage.

4. Heavy – Magnetic Manganese Ore Beneficiation Plant

Currently the country has turned into a new and heavy – Manganese Ore Beneficiation Plant in Fujian Liancheng, Guangxi leader, such as manganese mine Jingxi and under. If Liancheng Manganese weight – magnetic separation plant, the main treatment type oxide ore leaching, using AM-30 Jig handle 30 ~ 3mm of washed ore, manganese available to more than 40% of high-quality manganese ore, and then handled after the election, cleaning, manganese powder can be used as battery materials. Jig wash mine tailings and less than 3mm diameter after grinding to less than 1m, with a strong magnetic separator sorting, manganese ore grade to increase by 24% to 25 % to 36% to 40%.

5. Magnetic – flotation

Currently used magnetic – just Zunyi Manganese Ore Beneficiation Plant. The mine is mainly low manganese carbonate manganese, phosphorus, high iron ore. According to industry tests, using rod mill grinding process – milling stage grinding, size of equipment are φ2100mm × 3000mm wet mill. Strong magnetic separation using shp-2000 -type magnetic machine, flotation machine is mainly used CHF -type inflatable flotation machine. After years of production tests, good performance, it is suitable for application in Zunyi manganese beneficiation. Magnetic – flotation process successfully tested and applied in production, marking China’s manganese deep -election has been a major step forward.

6. Enrichment Fire Manganese Ore Beneficiation Plant

Manganese Manganese Ore Beneficiation Plant of fire enrichment, is handling high-phosphorus, high-speed rail is difficult to choose one kind of poor manganese ore sorting method, commonly referred to as manganese-rich slag. Its essence is the use of manganese, phosphorus, iron reduction at different temperatures, control the temperature in the blast furnace or electric furnace for selective separation of manganese, a high-temperature phosphorus, iron sorting methods.

7. Chemical Manganese Ore Beneficiation Plant

Many chemical Manganese Ore Beneficiation Plant, a lot of research work, which tests more than promising is: even the two kraft, black manganese law and bacterial leaching of manganese law. Yet put into industrial production.

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