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ISSN : 1738-1894(Print)
ISSN : 2288-5471(Online)
Journal of Nuclear Fuel Cycle and Waste Technology Vol.4 No.4 pp.345-352
DOI :

Measurement of the Radiolysis Gases Generated in Several Waste Forms by External Irradiation

Kyung-Kil Kwak, Young-Gerl Ryue, Ki-Hong Kim, Whan-Gyeong Je, Dong-Ho Kim

Abstract

The cemented and paraffin wastes form which are incorporated the concentrated wastes, the cemented waste form which is incorporated the spent ion-exchange resins, and the miscellaneous waste(decontamination paper) were irradiated up to rads at rads/hr with Co-60(72,023.9 Ci) as an external irradiation source. As a result, the radiolysis gases such as , were measured in all the wastes. The major gas which was generated in all the wastes was hydrogen(). The volume of the generated gases showed a difference from according to the type of wastes, and more was generated in the cemented waste form incorporated a spent ion-exchange resin than in the other wastes. More hydrogen() gas was generated in the decontamination paper waste than in the other wastes, and the G() value was 0.12.

 

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