释义 |
Callow flotation cell Callow flotation cell[′kal·ō flō′tā·shən ‚sel] (mining engineering) Nonmechanical apparatus for separation of floatable solid gangue from pulverized ore, with the mixture suspended in liquid and aerated by air bubbles coming up through a porous medium, so that the lighter gangue floats away from the heavier ore. |