FIELD: process engineering.
SUBSTANCE: invention relates to adjustment of one or more chamber of foam-flotation for separation of substances. Proposed method comprises feeding the mix into chamber which includes both target substance and useless substance. Note here that the chamber is serviceable for, at least, partial separation of the mix. It comprises also feeing the gas in chamber fluid to produce foam and monitoring foam overflow to monitor degree of gas extraction in chamber operation. Note here that gas flow rate adjustment in said chamber is performed solely for maximum gas extraction for said chamber.
EFFECT: higher gas extraction.
16 cl, 8 dwg
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