Method for flocculating suspensions containing swelled layered chalcogenide
In a method of flocculating a suspension containing a) a layered oxide material intercalated with a hydrophobic swelling agent and b) nonintercalated hydrophobic swelling agent, the suspension is contacted with a ketone, water, and a cationic organic polymer. The resulting mixture is maintained at a...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | In a method of flocculating a suspension containing a) a layered oxide material intercalated with a hydrophobic swelling agent and b) nonintercalated hydrophobic swelling agent, the suspension is contacted with a ketone, water, and a cationic organic polymer. The resulting mixture is maintained at a sufficiently alkaline pH to prevent removal of the intercalated swelling agent during the flocculation treatment. |
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