Evaluation of Iodine-Adsorption on Magnesium Compounds Toward Fixing of Radioactive Iodine

Naoya Yoshida; Ryo Kadokura; Kunio Watanabe; Keiji Awata; Akio Ishida; Toshinori Okura

doi:10.4028/www.scientific.net/KEM.617.201

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 617Evaluation of Iodine-Adsorption on Magnesium...

Evaluation of Iodine-Adsorption on Magnesium Compounds Toward Fixing of Radioactive Iodine

Abstract:

We studied an adsorption method as a technique of collection, and a vitrification method of iodine toward safekeeping. In this study, iodine-adsorptions on magnesium compounds were evaluated, and fixation of iodine into glass was tried. As a result, it was revealed that 1 g of magnesium oxide with high surface area successfully adsorbed 2.23 g of iodine. Iodine-adsorbed magnesium compound was tried to be vitrified with MgO-P₂O₅ glass.

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Periodical:

Key Engineering Materials (Volume 617)

Pages:

201-204

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.617.201

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Online since:

June 2014

Authors:

Naoya Yoshida*, Ryo Kadokura, Kunio Watanabe, Keiji Awata, Akio Ishida, Toshinori Okura

Keywords:

Adsorption, Iodine, Magnesium Compound, Vitrification

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References

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