MAC Flotation Cell |
The stock is pumped and sent tangentially to the cell after being aerated by a set of small auto clean injectors .Once in the cell ,air bubbles ,after collecting ink particles ,rise up to the top of the cell to create a ink foam mat which is evacuated due to the slight pressurization of the cell .The stock partially de-inked goes to a de-aeration chamber and is pumped full flow to the next stage. The operation is exactly the same as for the first stage ,with the same number of injectors and same flow. |
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