2017 Annual Meeting

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 405-1 Radioactive Waste Management

[2L06-10] Vitrification 1

Tue. Mar 28, 2017 10:45 AM - 12:00 PM Room L (16-503 Building No.16)

Chair: Ippei Amamoto (JAEA)

11:30 AM - 11:45 AM

[2L09] Basic research programs for the next generation vitrification technology

(37)Evaluation of MA adsorbent characteristics and its vitrification behavior

*Hirohide Kofuji1, Sou Watanabe1, Ichiro Goto1, Akio Oriuchi1, Masayuki Takeuchi1, Hidekazu Kobayashi1, Kenichi Sasage1 (1. JAEA)

Keywords:Extraction chromatography, Minor actinide, Vitrification

Vitrification procedure for the extraction chromatography using porous silica covered with extractant were examined.
In this study, vitrified adsorbent with simulated high level liquid waste were prepared and evaluated from some viewpoints of high level wasteform properties. As the results, selected adsorbent were generally well vitrified and had enough chemical durability.