Flotation aid and process for removal of impurities from silicate minerals
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United States of America Patent
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Jan 19, 1993
Issued Date -
N/A
app pub date -
Jun 20, 1991
filing date -
Sep 14, 1989
priority date (Note) -
Expired
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Abstract
A novel flotation aid for use in the flotation removal of contaminates or impurities from mineral slurries. The flotation aid is an alkali aluminate compound. The flotation aid may be incorporated into a flotation reagent system that includes a chemical collector.
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