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Lime In Ore Concentration Is Necessary

Lime In Ore Concentration Is Necessary

Lime can be added to depress pyrite with both the hydroxyl and calcium ions contributing to the formation of hydrophilic precipitates on the pyrite surface but higher flotation pH is needed when pyrite is copper activated pH 11.5 thereby imposing a high lime consumption. Every ore is however different and it is difficult to determine a

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    Common Basic Formulas For Mineral Processing

    2020-5-18As used in these formulas the specific gravity of the ore is obtained simply by weighing a liter of mill pulp then drying and weighing the ore. With these two weights formula 2 may be used to obtain K and then formula 1 to convert to S the specific gravity. A volumetric flask of one liter capacity provides the necessary accuracy. In

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