| 摘要 |
FIELD: flotation. ^ SUBSTANCE: electric flotator comprises flotation chamber with vertical walls, inclined ceiling, system for dispersing gas, and foam collector, second flotation chamber. The gas dispersing system is made of the electrode units made of graphite anode that covers the bottom of each flotation chamber and cathode made of stainless grid having the 0.4-mm wire diameter and mounted at a distance of 8-10 mm from the anode. ^ EFFECT: enhanced efficiency. ^ 1 dwg, 1 tbl |
