METHOD FOR FLOCCULATING SUSPENSIONS CONTAINING SWELLED LAYERED CHALCOGENIDE

METHOD FOR FLOCCULATING SUSPENSIONS CONTAINING SWELLED LAYERED CHALCOGENIDE

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, wat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KRISHNAMURTHY, SOWMITHRI, KIRKER, GARRY W
Format: Patent
Sprache:eng ; fre
Schlagworte:
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung: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 sufficiently alkaline pH to prevent removal of the intercalated swelling agent during the flocculation treatment.