Powder processing apparatus for classifying and degassing

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United States of America Patent

PATENT NO 10894240
APP PUB NO 20190270120A1
SERIAL NO

16416876

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of treating a powder material includes classifying a powder material within a vessel by using a fluidized bed of the powder material to separate smaller particles of the powder material from larger particles of the powder material, and degassing the separated smaller particles and the larger particles within the vessel by heating and fluidizing the larger particles and the separated smaller particles.

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Patent Owner(s)

  • RAYTHEON TECHNOLOGIES CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dardas, Zissis A Worcester, US 84 200
She, Ying East Hartford, US 104 709

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