METHOD FOR VITRIFYING RADIOACTIVE WASTES IN COOLED METAL INDUCTION MELTER

recovery of radioactive wastes by converting them into vitreous state. SUBSTANCE: method involves producing starting radioactive vitreous melt in cooled metal induction melter, feeding radioactive charge onto it, dipping electrodes into radioactive vitreous melt produced in the process, applying com...

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Bibliographische Detailangaben
Hauptverfasser:	KOBELEV A.P, LIFANOV F.A, SOBOLEV I.A, TSVESHKO O.N, KNJAZEV O.A
Format:	Patent
Sprache:	eng
Schlagworte:	DECONTAMINATION ARRANGEMENTS THEREFOR NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT TREATING RADIOACTIVELY CONTAMINATED MATERIAL
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Beschreibung
Zusammenfassung:	recovery of radioactive wastes by converting them into vitreous state. SUBSTANCE: method involves producing starting radioactive vitreous melt in cooled metal induction melter, feeding radioactive charge onto it, dipping electrodes into radioactive vitreous melt produced in the process, applying commercial-frequency current, filling working space of melter with radioactive vitreous melt, and discharging the latter through drain unit. EFFECT: enhanced capacity, reduced amount of volatile nuclides separated to gas phase, reduced power requirement.