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What are the common ore dressing tests?
Apr 11, 2018

[Flotation method]:

flotation machine.jpgFlotation means froth flotation, which is a mineral separation method based on the difference in the physical and chemical properties of the mineral surface. Flotation is one of the most important beneficiation methods. About 90% of non-ferrous metal mines are treated by flotation.



Suitable for copper, lead, zinc, gold, silver, molybdenum, Sulphur, phosphate, nickel, cobalt, graphite, bauxite




[Magnetic Separation Method]:

Magnetic Separation is a mineral separation method that uses the Magnetic separator.jpgdifference in magnetic properties of various minerals to perform 

sorting in the magnetic field of a magnetic separator. Magnetic separation is widely used in the sorting of ferrous metal ores, the selection of non-ferrous and rare metal ore, and the recovery of medium in heavy media beneficiation.

Suitable for iron ore, manganese ore, rare earth ore, vanadium-titanium magnetite ore, Chromium ore.

 

[Gravity beneficiation method]:

Gravity beneficiation (abbreviated as reselection) is based on the difference in the density of various minerals (usually referred to as the specific gravity), and thus the gravity, fluid 6-S shaking table.jpgdynamics, and other mechanical forces in the moving media are different, thereby achieving density by density. The process of sorting ore groups.

Suitable for gold, lead, tungsten, tin, iron, antimony, ilmenite and so on.


[Chemical beneficiation method]:

Chemical beneficiation is based on the difference of different minerals in the chemical nature and then adopt the use of chemical treatment or chemical treatment combined with physical beneficiation method, so that useful components can be enriched and purified, and ultimately produce chemical concentrates or Individual product (metal or metal compound).

Suitable for vanadium ore, copper oxide ore, alumina, zinc ore, high-carbon molybdenum, nickel oxide ore.