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Showing 1 to 3 of 3 for “"coarse particle flotation"”.
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Coarse Particle Flotation of Coarse Gold and Gold-bearing Ore by Fluidized-bed-flotation
The froth flotation process has been the most widely used mineral concentration technique for more than a century. However, neither flotation columns nor conventional flotation cells are efficient in processing coarse mineral-bearing particles. Most sulfide mineral particles, above a particle size …
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In-Plant Testing of the Hydrofloat Separator for Coarse Phospahte Recovery
… to upgrade phosphate sands that are too coarse to be efficiently recovered by conventional flotation methods. In this novel process, classified feed is suspended in a fluidized-bed and then aerated. The reagentized phosphate particles become buoyant and report to the product launder after …
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Force and Energy Measurement of Bubble-Particle Detachment
… for increasing the upper limit of floatable particle sizs in the froth flotation process have been examined since the early beginnings of mineral flotation. The economic implications of such an incresae are far ranging; from decreased grinding costs and increased recoveries to simplified …