Radioactive iodine adsorbent, method for producing radioactive iodine adsorbent, and method for processing radioactive iodine
AssigneesUnion Showa Kabushiki Kaisha, Hitachi-Ge Nuckear Energy, Ltd.
InventorsMinoru MATSUKURA, Fumio KUROSAKI, Tomoya KITAGAWA, Junji IWASA, Naoki KANNO, Yoshinori KOBAYASH
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Abstract
A radioactive iodine adsorbent is obtained by supporting silver on a high-silica zeolite in which a hydroxyl nest present inside the high-silica zeolite is converted into a Si—O—Si bond, and the high-silica zeolite is at least any selected from the group consisting of a chabazite (CHA)-type zeolite, a mordenite (MOR)-type zeolite, and a clinoptilolite (CLP)-type zeolite.
Claims8
A radioactive iodine adsorbent obtained by supporting silver on a high-silica zeolite in which a hydroxyl nest present inside the high-silica zeolite is converted into a Si—O—Si bond, wherein the high-silica zeolite is at least any selected from the group consisting of a chabazite (CHA)-type zeolite, a mordenite (MOR)-type zeolite, and a clinoptilolite (CLP)-type zeolite.
A method for producing a radioactive iodine adsorbent obtained by supporting silver on a high-silica zeolite in which a hydroxyl nest present inside the high-silica zeolite is converted into a Si—O—Si bond, wherein the high-silica zeolite is at least any selected from the group consisting of a chabazite (CHA)-type zeolite, a mordenite (MOR)-type zeolite, and a clinoptilolite (CLP)-type zeolite.
Dependencies are inferred from the claim text.