| 摘要 |
A method of operating a plurality of minerals separation flotation cells (1, 2) by using a feed box (3) for the slurry feed (6) and connecting the feed box in series via pumps (8, 13). A proportion of the gangue from each cell is recycled via connections (20) to the feed box. The proportion of gangue recycled is controlled by the pumping rate of each pump (8, 13). |
