Use of alumina as an ion exchanger in the separation of carrier-free $sup 140$La from $sup 140$Ba
Journal Article
·
· Sep. Sci., v. 11, no. 1, pp. 103-108
OSTI ID:4048185
Radiochemical separation of carrier-free $sup 140$La from $sup 140$Ba has been performed by adsorbing the barium separately as sulfate and chromate in a powdered alumina column while lanthanum was eluted out. In both cases the adsorbed barium activity was later washed out with hot dilute nitric acid. Radiochemical purity of the separated lanthanum product was ascertained through $beta$-decay studies. (auth)
- Research Organization:
- Saha Inst. of Nuclear Physics, Calcutta
- NSA Number:
- NSA-33-028647
- OSTI ID:
- 4048185
- Journal Information:
- Sep. Sci., v. 11, no. 1, pp. 103-108, Journal Name: Sep. Sci., v. 11, no. 1, pp. 103-108; ISSN SESCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
*BARIUM 140-- ION EXCHANGE CHROMATOGRAPHY
*LANTHANUM 140-- ION EXCHANGE CHROMATOGRAPHY
400703* --Chemistry--Radiochemistry & Nuclear Chemistry-- Radioisotope Production
ALUMINIUM OXIDES
CARRIER-FREE ISOTOPES
ISOTOPE PRODUCTION
N40440* --Chemistry--Radiochemistry & Nuclear Chemistry-- Radioisotope Production
POWDERS
*LANTHANUM 140-- ION EXCHANGE CHROMATOGRAPHY
400703* --Chemistry--Radiochemistry & Nuclear Chemistry-- Radioisotope Production
ALUMINIUM OXIDES
CARRIER-FREE ISOTOPES
ISOTOPE PRODUCTION
N40440* --Chemistry--Radiochemistry & Nuclear Chemistry-- Radioisotope Production
POWDERS