A METHOD OF MAKING A CAPACITOR GRADE POWDER AND CAPACITOR GRADE POWDER FROM SAID PROCESS

The present invention related to a method to make capacitor grade powder. The method includes the use of a spray dryer that includes a rotating atomizer disk to form agglomerated powder and the method further includes a heat treatment step. Capacitor grade powder formed by the methods of the present...

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Bibliographische Detailangaben
Hauptverfasser: KOENITZER, John, YOSHIKAWA, Shuhei, KATAOKA, Eiji
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention related to a method to make capacitor grade powder. The method includes the use of a spray dryer that includes a rotating atomizer disk to form agglomerated powder and the method further includes a heat treatment step. Capacitor grade powder formed by the methods of the present invention are further described.