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US 2025/0128272 A1Published application
Flotation unit and flotation method
AssigneeMetso Finland Oy
InventorsMarly de Avila Carvalho, Ian Michael Sherrell, Enkhzul Bayarmagnai
Life of this patent
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Abstract
A froth flotation unit including a flotation tank, a froth collecting launder having a froth overflow lip and a near coarse launder having a second lip. The second lip is arranged closer to the bottom of the flotation tank than the froth overflow lip. A froth flotation method for treating coarse particles suspended in slurry in the froth flotation unit is also provided.
Claims15
A froth flotation unit, comprising:
- a flotation tank having a top, bottom and one or more wall(s);
- a froth collecting launder having a froth overflow lip;
- and
- a near coarse launder having a second lip;
- wherein the second lip is arranged closer to the bottom of the flotation tank than the froth overflow lip.
2 more elements
Dependencies are inferred from the claim text.