Brightness, reduced impurity clays and methods of making same

Provided is a method of making improved brightness kaolin clay from an aqueous kaolin clay slurry in which the primary active dispersant is a weak dispersant, at least including the steps of adding to the kaolin clay an effective magnet enhancer reagent wherein the magnet enhancer reagent comprises...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WILLIS, MARK S, BILIMORIA, BOMI M
Format: Patent
Sprache:eng
Schlagworte:
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