[2B16-19] Vitrification

[2B17] Basic research programs of vitrification technology for waste volume reduction

(78)Research report in 2019

*Norie Hirao¹, Norio Kanehira¹, Toshiki Fukui², Masayuki Takeuchi³, Yoshihiro Okamoto³, Tsuyoshi Tsukada⁴ (1. JNFL, 2. IHI, 3. JAEA, 4. CRIEPI)

Keywords:Nuclear Fuel Cycle, radioactive waste, vitrification, High Burn-up Spent Fuel, MOX Spent Fuel, MA separation

In Japan, it is considered that the reprocessing of high burnup fuel and MOX fuel is performed by the promotion of the nuclear fuel cycle. And high-level radioactive waste associated with it is generated. Therefore, it is necessary to develop technologies such as processing and disposal methods. It's expected to report on the outline of our results in fiscal year 2019.