Cadmium ore beneficiation
Cadmium ore beneficiation process
Low grade Cadmium ore isn’t suitable for final applications. It needs to increase the ore grade and reduce the gangue content.
There are many different technics for Cadmium ore beneficiation including crushing; grinding; washing; filtration; sorting; sizing; gravity concentration; magnetic separation; flotation; and agglomeration etc. According to Cadmium ore characteristics and gangue content, different technics could be used in beneficiation process.
First, uniform fine particle sizes are produced through the crushing and grinding process. And then magnetic separation is most commonly used to separate natural magnetic Cadmium ore from various less-magnetic or nonmagnetic materials. Sometimes, gravity or flotation method maybe used instead of magnetic separation. In the end, thickening and dewatering are used to remove the moisture or liquid from slurried concentrates and waste slurries. Through all these processes, the concentrated ore are separated from unwanted gangue.
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