RADIOMETRIC ESTIMATION OF TRACES OF THORIUM IN THE PRESENCE OF QUADRIVALENT CERIUM AND LANTHANUM
Journal Article
·
· J. Sci. Ind. Research (India)
OSTI ID:4262739
BS>A radiometric method is described for Th based on the solubility of tervalent Ce and La pyrophosphates in 0.3N mineral acid while Th pyrophosphate is insoluble. H/sub 2/O/sub 2/ in 0.3N HNO/sub 3/ served to reduce the Ce and La and allow precipitation of Th on AgSCN carrier. The method is rapid and accurate to the J-57 engin 1%. (T.R.H.)
- Research Organization:
- Delhi Univ.
- NSA Number:
- NSA-13-009767
- OSTI ID:
- 4262739
- Journal Information:
- J. Sci. Ind. Research (India), Journal Name: J. Sci. Ind. Research (India) Vol. Vol: B 18
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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