ACTINIDES AND FISSION-PRODUCTS EXTRACTION BEHAVIOR IN TBP XAD7 CHROMATOGRAPHIC COLUMN/

Authors
YAMAURA M MATSUDA HT
Citation
M. Yamaura et Ht. Matsuda, ACTINIDES AND FISSION-PRODUCTS EXTRACTION BEHAVIOR IN TBP XAD7 CHROMATOGRAPHIC COLUMN/, Journal of radioanalytical and nuclear chemistry, 224(1-2), 1997, pp. 83-87
Citations number
9
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Analytical","Nuclear Sciences & Tecnology
Journal title
Journal of radioanalytical and nuclear chemistry → ACNP
ISSN journal
02365731
Volume
224
Issue
1-2
Year of publication
1997
Pages
83 - 87
Database
ISI
SICI code
0236-5731(1997)224:1-2<83:AAFEBI>2.0.ZU;2-N
Abstract
A study for separation and sequential recovery of uranium and plutoniu m from nitric acid solutions by extraction chromatography using tribut yl phosphate (TBP)/Amberlite XAD7 as stationary phase is presented. Di stribution ratios of actinides, lanthanides and fission products were obtained. The column capacity was investigated and actinides retention conditions were established. Finally, U-Pu sequential separation was studied as well as the U and Pu recovery yields from nitric solutions containing Am/fission products were determined.