[1A08-12] Vitrification 1

[1A09] Basic research programs of vitrification technology for waste volume reduction

(69)Study of plasma melting vitrification of incineration ash vitrified by electric furnace

*Kouichi Ikeda¹, Takeshi Tsukada¹ (1. CRIEPI)

Keywords:low level radioactive waste, plasma, melting, glass, incineration ash

We conducted a molten vitrification test with an existing plasma melting furnace for a simulated specimen made by incineration ash near the properties derived from a light water reactor and developed glass raw material, whichi were vitrified by electric furnace. It was confirmed that the solidified product became a glass close to the target composition in a short time.