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A simple and rapid method for analysis of Pu isotopes in steel and concrete samples by SF-ICP-MS with a single column chromatography separation
https://repo.qst.go.jp/records/82214
https://repo.qst.go.jp/records/8221417024071-dbcb-4780-9883-b10cf9d47597
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-02-15 | |||||
| タイトル | ||||||
| タイトル | A simple and rapid method for analysis of Pu isotopes in steel and concrete samples by SF-ICP-MS with a single column chromatography separation | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Zhang, Shuai
× Zhang, Shuai× Yang, Guosheng× Zheng, Jian× Tatsuo, Aono× Pan, Shaoming× Zhang, Shuai× Yang, Guosheng× Zheng, Jian× Tatsuo, Aono |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Steel and concrete as the building materials are widely used in nuclear plants. Therefore, there will be an urgent need for rapid analysis of steel and concrete if a nuclear accident occurs. However, the reported methods for analysis Pu in steel and concrete samples need repeated acid digestion, fusion with NaOH, and the toxic HF was often used to digest silicate or hot particles in concrete, which is tedious, unsafe, and time-consuming. In this work, we present a simple digestion method using HCl-HNO3-NH4HF2 for analysis of Pu isotopes in steel and concrete samples by SF-ICP-MS. A single column anion-exchange (AG MP-1M) chromatography was used for chemical separation of Pu isotopes from steel and concrete matrix. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 第22回「環境放射能」研究会 | |||||
| 発表年月日 | ||||||
| 日付 | 2021-03-10 | |||||
| 日付タイプ | Issued | |||||
