Reaction of uranium containing wastes in gasification process

Takashi Makita; Kazuhiro Arai; Nobuaki Sato

Reaction of uranium containing wastes in gasification process

Takashi Makita, Kazuhiro Arai, Nobuaki Sato

多元物質科学研究所・金属資源プロセス研究センター

研究成果: Conference contribution

抄録

Uranium containing low level wastes such as papers, resins, etc, from nuclear industries would be treated as non-radioactive wastes after the removal of radioactive materials including uranium. The gasification process using steam would have advantages for the decomposition of such wastes and volume reduction. Thus, reaction of uranium containing wastes with steam in the gasification process was studied. Effects of reaction conditions, such as temperature, time and oxygen addition for the separation of uranium from the wastes were also studied. The optimum conditions for the removal of radioactive materials including uranium were discussed.

本文言語	English
ホスト出版物のタイトル	REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Proceedings
編集者	I. Gaballah, B. Mishra, R. Solozabal, M. Tanaka
ページ	545-551
ページ数	7
出版ステータス	Published - 2005 12 1
イベント	REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology - Madrid, Spain 継続期間: 2004 9 26 → 2004 9 29

Other

Other	REWAS'04 - Global Symposium on Recycling, Waste Treatment and Clean Technology
Country	Spain
City	Madrid
Period	04/9/26 → 04/9/29

ASJC Scopus subject areas

Engineering(all)

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引用スタイル

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AB - Uranium containing low level wastes such as papers, resins, etc, from nuclear industries would be treated as non-radioactive wastes after the removal of radioactive materials including uranium. The gasification process using steam would have advantages for the decomposition of such wastes and volume reduction. Thus, reaction of uranium containing wastes with steam in the gasification process was studied. Effects of reaction conditions, such as temperature, time and oxygen addition for the separation of uranium from the wastes were also studied. The optimum conditions for the removal of radioactive materials including uranium were discussed.

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