METHOD OF MELT-SHUTTING OF THE DANGEROUS MATERIALS AND-OR PRODUCTS Russian patent published in 2006 - IPC G21F9/16 G21F9/30 

FIELD: nuclear engineering; methods of processing of radioactive waste.

SUBSTANCE: the invention is pertaining to the field of processing of radioactive waste. The method of melt-shutting of dangerous materials and-or products provides for arrangement of the melt-shutting material, the subjected to the melt-shutting dangerous materials and-or products in a metal container and their heating by UHF-energy. In the capacity of the melt-shutting material use a loose radio-transparent material, in which dip the subjected to the melt-shutting dangerous materials and-or products till their complete surrounding by the radio-transparent loose material. Then using UHF-energy heat up the subjected to the melt-shutting dangerous materials and-or products, at least, to the melting point of the loose radio-transparent material contacting with the subjected to the melt-shutting dangerous materials and-or products for formation around the subjected to the melt-shutting dangerous materials and-or products of a monolithic shell. The technical result of the invention is a reliable fixation of the hazardous substances.

EFFECT: the invention ensures a reliable fixation of the hazardous substances.

3 cl, 4 dwg