AP-42, CH 11.21: Phosphate Rock Processing - US EPAPhosphate rock from the mines is first sent to beneficiation units to separate sand and clay . Alternative process flow diagrams for phosphate rock processing.phosphate ore beneficiation process,Beneficiation of Saudi phosphate ores by column flotation technologyMay 11, 2012 . The separation of such calcite gangue from apatite “phosphate mineral” is the main target of this beneficiation process. Hence, column flotation.
phosphate ore beneficiation process