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The Chemistry of Protactinium. I : The Preparation of Protactinium-233 and the Purification of Protactinium-231
http://hdl.handle.net/10097/27365
http://hdl.handle.net/10097/2736559cef19d-cc8c-438b-93a6-a04f50ee6de1
名前 / ファイル | ライセンス | アクション |
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KJ00004197156.pdf (35.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-05-02 | |||||
タイトル | ||||||
タイトル | The Chemistry of Protactinium. I : The Preparation of Protactinium-233 and the Purification of Protactinium-231 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
SUZUKI, Shin
× SUZUKI, Shin× INOUE, Yasushi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Many methods, such as the co-precipitation method, the solvent extraction method and the ion exchange method, had previously been proposed for the separation and the purification of protactinium. However, these methods have some defects for the separation of Pa-233 produced by the thermal neutron irradiation of thorium dioxide and the purification of commercial Pa-231, when an attempt is made to study the chemistry of protactinium. From the above point of view, a combined method of solvent extraction and anion exchange was investigated. In the present paper, the detailed conditions for the TBP extraction of protactinium from a hydrochloric acid solution and the method for its final purification by anion exchange were described. The present method is comparatively simple and rapid, and chemically- and radiochemically-pure protactinium can thus be obtained. | |||||
書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 19, p. 159-159, 発行日 1967 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00408808 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00836167 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Tohoku University | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | 紀要類(bulletin) | |||||
登録日 | ||||||
日付 | 2008-05-02 | |||||
日付タイプ | Created | |||||
公開日(投稿完了日) | ||||||
日付 | 2008-05-02 | |||||
日付タイプ | Created | |||||
発行日 | ||||||
日付 | 1967 | |||||
日付タイプ | Created | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | 35196 bytes | |||||
公開範囲 | ||||||
値 | 学外 | |||||
更新日 | ||||||
日付 | 2010-01-27 | |||||
日付タイプ | Created |