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Investigation of transport processes of actinides by use of an analytical ultracentrifuge for optimizing the purex-process

โœ Scribed by G. Marx; A. Bestanpouri; C. Binder; K.H. Feldner; B. Plewinsky; V. Friehmelt

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
113 KB
Volume
94
Category
Article
ISSN
0020-1693

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โœฆ Synopsis

Separation of Americium from Neptunium or Plutonium by Back-Extraction. Experiments show that the Am(III) was quantitatively stripped from the organic phase with 0.05-0.2 M HN03, while most of the Np(IV) and Pu(IV) is remained in the organic phase (Table I). From Table I it can be seen that the separation factor of Am and Np or Am and Pu is more than 50. Consequently, this method may be applied to separating Am from Pu(IV) and Np(IV).

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