Methods for facilitating mineral extraction
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United States of America Patent
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Feb 13, 2018
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N/A
app pub date -
Dec 22, 2014
filing date -
Dec 20, 2013
priority date (Note) -
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Abstract
There is provided methods for separating a target material from a raw material by mixing the raw material with water to form a slurry, adding a collector compound to the slurry to modify a relative hydrophobicity of a surface of the target material, adding a facilitator compound to enhance the modification of the relative hydrophobicity of the surface, and forming a froth including a concentrate of the target material. Disclosed methods may also include adding a facilitator compound to a raw material slurry that has been treated with a collector compound and a reagent for neutralizing the collector compound.
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