Preparation method of uranium metal and apparatus thereused

Preparation method of uranium metal and apparatus thereused

Disclosed herein is a method of preparing uranium metal by electrorefining uranium metal, comprising: applying a predetermined current to an anode electrode included in an anode basket receiving fuel segments made of uranium metal and a cathode electrode of carbon material; electrodepositing uranium...

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Hauptverfasser: KIM EUNG-HO, PARK SUNG-WON, KANG YOUNG-HO, LEE JONG-HYEON, HWANG SUNGAN, SHIM JOON-BO
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Sprache:eng
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APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
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creator KIM EUNG-HO
PARK SUNG-WON
KANG YOUNG-HO
LEE JONG-HYEON
HWANG SUNGAN
SHIM JOON-BO
description Disclosed herein is a method of preparing uranium metal by electrorefining uranium metal, comprising: applying a predetermined current to an anode electrode included in an anode basket receiving fuel segments made of uranium metal and a cathode electrode of carbon material; electrodepositing uranium on the cathode electrode in accordance with the reaction initiated by the applied current; and collecting the electrodeposited uranium by self-weight. An apparatus for electrorefining uranium metal used in the method according to the present invention, comprises: an anode basket ( 6 ) receiving fuel segments made of uranium metal and comprising an anode electrode; and a reactor including a cathode electrode ( 5 ) made of carbon material and a uranium collector ( 10 ) therein. According to the method of the present invention having the above mentioned constitution and the apparatus thereof, it is possible to separate only pure uranium metal with a high capability from the spent metal nuclear fuels conveniently and economically.
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An apparatus for electrorefining uranium metal used in the method according to the present invention, comprises: an anode basket ( 6 ) receiving fuel segments made of uranium metal and comprising an anode electrode; and a reactor including a cathode electrode ( 5 ) made of carbon material and a uranium collector ( 10 ) therein. 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subjects APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
METALLURGY
PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS
title Preparation method of uranium metal and apparatus thereused
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