SEPARATION OF RARE EARTHS BY COLUMN CHROMATOGRAPHY WITH CELLULOSE POWDER TREATED WITH DI(2-ETHYLHEXYL) ORTHOPHOSPHORIC ACID. PART I
Journal Article
·
· Energia nucleare (Milan)
OSTI ID:4816456
The possibility of separating mg amounts of rare earths from each other, by the use of cellulose powder treated with the cationic exchanger di(2- ethylhexyl)orthophosphoric acid (HDEHP) was demonstrated. The exchange capacity of the cellulose was determined as a function of the concentration of the HDEHP solution. By means of the separation of Eu-Tb the average separatlon factor for two adjacent lanthanides was determined. The separations Eu-Y-Yb, Sr-Ce-Eu-Y-Yb, and Cs-Sr-Ce-Tb-Yb are reported as examples. (auth)
- Research Organization:
- CISE, Milan
- NSA Number:
- NSA-16-020546
- OSTI ID:
- 4816456
- Journal Information:
- Energia nucleare (Milan), Journal Name: Energia nucleare (Milan) Vol. Vol: 9
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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