Analysis of Scheelite Ore Dressing

Analysis of Scheelite Ore Dressing

The scheelite ore is a natural ore with granular shape, white and yellow color and fat luster. The color of pure scheelite is orange with big double cone crystal shape, and the tip is transparent with dark orange color. It symbiosis with calcite muscovite and black cassiterite, and the scheelite and calcite are fluorescent. Heated or under ultraviolet radiation, it shows purple. The scheelite ore is the main raw material for tungsten refining. However, the natural scheelite ore is low grade ore which can not be used for industrial production. So the beneficiation is necessary for its use in industrial production.

Scheelite-Ore-Dressing

 
The flotation is the main beneficiation method of scheelite ore. Forui flotation machine can be used to extract the low-grade, disseminated scheelite with good recovery and beneficiation effect. But for the coarse disseminated, uneven distributed scheelite ore dressing, flotation method is not a good choice. The following shows why.
 
The coarse-grained disseminated or uneven distributed scheelite ore can be pre-enrichment by gravity separator, even some high-quality scheelite also can be beneficiated by gravity separator.

 
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