- PII
- S30345693S0033831125010065-1
- DOI
- 10.7868/S3034569325010065
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 67 / Issue number 1
- Pages
- 42-52
- Abstract
- A process was developed for the extraction and separation of actinides and REEs from PUREX process raffinates using TODGA in -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.
- Keywords
- высокоактивные отходы фракционирование трансплутониевые элементы редкоземельные элементы жидкостная экстракция диамиды дигликолевой кислоты
- Date of publication
- 26.12.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 15
References
- 1. Leoncini A., Huskens J., Verboom W. // Chem. Soc. Rev. 2017. Vol. 46. N 23. P. 7229.
- 2. Alyapyshev M.Y., Babain V.A., Ustynyuk Y.A. // Russ. Chem. Rev. 2016. Vol. 85. N 9. P. 943.
- 3. Baron P., Cornet S.M., Collins E.D., DeAngelis G., Del Cul G., Fedorov Y., Taylor R.J. // Prog. Nucl. Energy. 2019. Vol. 117. Article 103091.
- 4. Sasaki Y., Sugo Y., Suzuki S., Tachimori S. // Solvent Extr. Ion Exch. 2001. Vol. 19. N 1. P. 91.
- 5. Ansari S.A., Pathak P., Mohapatra P.K., Manchanda V.K. // Chem. Rev. 2012. Vol. 112. N 3. P. 1751.
- 6. Sasaki Y., Tachimori S. // Solvent Extr. Ion Exch. 2002. Vol. 20. N 1. P. 21.
- 7. Ansari S.A., Pathak P., Mohapatra P.K., Manchanda V.K. // Sep. Purif. Rev. 2011. Vol. 40. N 1. P. 43.
- 8. Zhu Z.-X., Sasaki Y., Suzuki H., Suzuki S., Kimura T. // Anal. Chim. Acta. 2004. Vol. 527. N 2. P. 163.
- 9. Sasaki Y., Sugo Y., Suzuki S., Kimura T. // Anal. Chim. Acta. 2005. Vol. 543. N 1–2. P. 31.
- 10. Tachimori S., Sasaki Y., Suzuki S. // Solvent Extr. Ion Exch. 2002. Vol. 20. N 6. P. 687.
- 11. Magnusson D., Christiansen B., Glatz J.P., Malmbeck R., Modolo G., Serrano-Purroy D., Sorel C. // Solvent Extr. Ion Exch. 2009. Vol. 27. N 1. P. 26.
- 12. Woodhead D., McLachlan F., Taylor R., Müllich U., Geist A., Wilden A., Modolo G. // Solvent Extr. Ion Exch. 2019. Vol. 37. N 2. P. 173.
- 13. Kajan I., Florianová M., Ekberg C., Matyskin A.V. // RSC Adv. 2021. Vol. 11. N 58. P. 36707.
- 14. Alyapyshev M., Babain V., Eliseev I., Kenf E., Tkachenko L. // J. Radioanal. Nucl. Chem. 2016. Vol. 310. N 2. P. 785.
- 15. Modolo G., Asp H., Schreinemachers C., Vijgen H. // Solvent Extr. Ion Exch. 2007. Vol. 25. N 6. P. 703.
- 16. Sasaki Y., Suzuki H., Sugo Y., Kimura T., Choppin G.R. // Chem. Lett. 2006. Vol. 35. N 3. P. 256.
- 17. Rostaing C., Poinssot C., Warin D., Baron P., Lorrain B. // Procedia Chem. 2012. Vol. 7. P. 367.
- 18. Meng W., Xiaogui F., Jing C. // Sep. Sci. Technol. 2013. Vol. 48. N 5. P. 741.
- 19. Tkachenko L., Kenf E., Babain V., Alyapyshev M., Logunov M., Voroshilov Yu. Et al. IAEA-CN245-228. 2017. https://inis.iaea.org/collection/NCLCollectionStore/_Public/49/085/49085971.pdf
