Latest Inventions  Ecology METHOD FOR VITRIFYING RADIOACTIVE WASTES IN COOLED METAL INDUCTION MELTER
METHOD FOR VITRIFYING RADIOACTIVE WASTES IN
COOLED METAL INDUCTION MELTER
FIELD: recovery of radioactive wastes by
converting them into vitreous state.
SUBSTANCE: method involves organizing
starting radioactive glass melt in cooled metal induction melter, feeding
radioactive charge to the latter until part of melter is filled up with glass
melt followed by feeding radioactive charge mixed up with lumpy aluminosilicate
material onto radioactive glass melt until working space of induction melter is
filled up, and discharging glass melt through drain unit.
EFFECT: enhanced capacity, reduced amount of volatile-radionuclide gases admitted to and
discharged from melter.
Sobolev I.A., Lifanov F.A., Kobelev
A.P., Knjazev O.A., Tsveshko O.N.
Patent number: 2168225
Publishing date: July 3, 2001
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