CONTROLLING FROTH FLOTATION
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United States of America Patent
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Issued Date -
May 21, 2015
app pub date -
May 14, 2013
filing date -
May 14, 2012
priority date (Note) -
Abandoned
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Abstract
A method of controlling a froth flotation cell in a froth flotation circuit for separating substances is disclosed. The method includes controlling flotation gas flow rate to the cell based on changes in cell conditions to maintain the operation of the cell at a peak froth stability of the cell or closer to the peak froth stability of the cell than if the flotation gas flow rate was not changed.
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