Phosphate Flotation - Mineral Processing & Metallurgy
May 24, 2016· Calcining is sometimes effective to remove organic matter or other gangue constituents. Therefore, thorough test work is a prerequisite to any successful phosphate milling operation. Summary. Description of Ore: Phosphatic sandstone and shale. Assay of Ore: 20.0% P2O5 Method or Process: "Sub-A" Flotation Concentrate and Recovery:
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