Heat treating method and apparatus using microwave

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United States of America Patent

PATENT NO 4400604
SERIAL NO

06239479

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Abstract

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A substance such as radioactive liquid waste is heat treated using microwave by introducing the substance into a vessel made of a material reflective to microwave and containing spherical bodies made mainly of a material transmissive (i.e. transparent) to microwave. Microwave is applied to the substance while imparting movement to the spherical bodies. The substance is heat treated while in contact with the spherical bodies and is separated from the spherical bodies and pulverized by the friction and collision between the moving spherical bodies. An apparatus for carrying out the method is described.

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Patent Owner(s)

Patent OwnerAddress
JAPAN NUCLEAR CYCLE DEVELOPMENT INSTITUTEIBARAKI IBARAKI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Daisaku Katsuta, JP 3 21
Miyo, Hiroaki Katsuta, JP 2 20
Ohtsuka, Katsuyuki Mito, JP 12 130

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