COMPOSITIONS AND METHODS FOR SEPARATING METALS AND/OR MINERALS FROM A SOURCE MATERIAL USING FROTH FLOTATION
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United States of America
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Issued Date -
Nov 7, 2024
app pub date -
Apr 1, 2023
filing date -
Apr 1, 2023
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Abstract
The subject invention provides safe, environmentally-friendly, compositions and methods for extracting minerals and/or metals from rock, ore, tailings, and/or coal combustion wastes. More specifically, the subject invention provides for enhanced froth flotation, including direct flotation or reverse flotation, of rock, ore, tailings, and/or coal fly ash using a composition comprising one or more biosurfactants.
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