电邮这篇文章 Separation of Actinides and REEs Using TODGA in Meta-Nitrobenzotrifluoride: Development and Demonstration of Flowsheet
- 作者: Tkachenko L.I.1, Kenf E.V.1, Babain V.A.1, Alyapyshev M.Y.2
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隶属关系:
- Khlopin Radium Institute
- AO Polymetal Engineering
- 期: 卷 67, 编号 1 (2025)
- 页面: 42-52
- 栏目: Articles
- URL: https://bakhtiniada.ru/0033-8311/article/view/307977
- DOI: https://doi.org/10.31857/S0033831125010065
- ID: 307977
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详细
A process was developed for the extraction and separation of actinides and REEs from PUREX process raffinates using TODGA in meta-nitrobenzotrifluoride (F-3). The proposed flowsheet was tested under dynamic conditions using simulated raffinates of the PUREX process. The scheme includes joint extraction of actinides and REE, nitric acid stripping, actinide stripping, and REE stripping. The conditions of selective MA stripping by DTPA solution in the presence of a salting-out agent were determined.
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作者简介
L. Tkachenko
Khlopin Radium Institute
Email: mikkaly@gmail.com
2-i Murinskii pr. 28, St. Petersburg, 194021 Russia
E. Kenf
Khlopin Radium Institute
Email: mikkaly@gmail.com
2-i Murinskii pr. 28, St. Petersburg, 194021 Russia
V. Babain
Khlopin Radium Institute
Email: mikkaly@gmail.com
2-i Murinskii pr. 28, St. Petersburg, 194021 Russia
M. Alyapyshev
AO Polymetal Engineering
编辑信件的主要联系方式.
Email: mikkaly@gmail.com
pr. Narodnogo Opolcheniya 2, St. Petersburg, 198216 Russia
参考
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