Capacitor grade powders
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 9, 2003
Grant Date -
N/A
app pub date -
May 17, 2001
filing date -
May 17, 2001
priority date (Note) -
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Abstract
The present invention is directed to a method of purifying capacitor grade powders. The capacitor grade powder is initially placed into a purifying machine that disperses at least one contaminate into the capacitor grade powder. The powder is then placed into a magnetic separation device that separates at least one contaminate from the capacitor grade powder. The capacitor grade powder is then processed into an electrical energy storage device, wherein the capacitor grade powder has minimal contaminates therein.
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