Session information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 504-3 Fuel Reprocessing

[3I10-12] Evaporation and Dryness of Radioactive Solution 2

Fri. Sep 13, 2019 2:45 PM - 3:35 PM Room I (Common Education Bildg. 2F D21)

Chair:Tatsuya Suzuki(Nagaoka Univ. of Tech.)

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2:45 PM - 3:00 PM

[3I10] Study on the boiling and drying accident of HLLW

(3)Derivation of the heat-balance equation, and examination of the water and nitric acid release velocity

*Takashi Kodama¹, Hiroshi Kinuhata¹, Mikio Kumagai², Kazunori Suzuki², Shin-itiro Hayashi², Shingo Matsuoka² (1. Japan Nuclear Fuel Limited, 2. UI Sciences Inc.)

3:00 PM - 3:15 PM

[3I11] Study on the boiling and drying accident of HLLW

(4)Numerical solution of the heat-balance equation and examination of the released velocity of gaseous components

*Hiroshi Kinuhata¹, Takashi Kodama¹, Mikio Kumagai², Kazunori Suzuki², Shin-itiro Hayashi², Shingo Matsuoka² (1. Japan Nuclear Fuel Limited, 2. UI Sciences Inc.)

3:15 PM - 3:30 PM

[3I12] Study on ruthenium volatilization during evaporation and dryness of nitrate solution

Effect of coexisting nitrates on formation of volatile ruthenium tetroxide

*Tetsuya Kato¹, Tsuyoshi Usami¹, Takeshi Tsukada¹ (1. CRIEPI)

Time reserved for Chair (3:30 PM - 3:35 PM)

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