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The Effect of Ore Separability on Grinding and Flotation
Dec 06, 2018

The Effect of Ore Separability on Grinding and Flotation:


After the ore is crushed to meet the requirement of grinding particle size, it enters the ball mill to start grinding and classification process, but cause the ore's selectivity is different, the muddy ore produced in the grinding process reduces the concentrate recovery. After the ore entering the next flotation process, the selectivity also affects the flotation accuracy of the flotation machine. Thus, the accuracy of the whole beneficiation process is reduced.

copper ore processing plantOre separability analysis: using the electromagnetic separator, three kinds of particle sizes, 0.5-0.076, 0.25-0.076, 0.15-0.076, are selected. The separation field strength is 111.46-995.22KA/m. The relationship between grinding particle size, concentrate grade and separation field strength as well as the relationship between grinding particle size, recovery rate of concentrate operation and separation field strength can be generally understood. Judging the mineral separability from the above.


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