Studies of the Synthetic Inorganic Ion Exchanger. III. The Separation of the Fission Product by Means of a Stannic Phosphate Cation Exchanger
Journal Article
·
· Bulletin of the Chemical Society of Japan
The mutual separation of various nuclides contained in fission product was carried out with a stannic phosphate cation exchanger. Various concentrations of nitric acid and ammonium chloride solutions were used as eluants, and the separation was performed on hydrogen- and ammoniumform exchangers. The separations of Sr/sup 89/- Cs/sup 137/, Sr/sup 89/Ce/sup 144/, Cs/sup 137/-Ce/sup 144/ and Sr/sup 90/--Y/sup 90/ were easy and com plete except for that of Cs/sup 137/-Ce/sup 144/ on a hydrogen-form exchanger. Zr/sup 95/ and Nb/sup 95/ were almost completely adsorbed on the exchanger over a wide range of acidity and salt concentration; therefore, they were not eluted at all. As the behavior of Ru/sup 106/ is complex and its separation from other nuclides is impossible, it is necessary to separate the ruthenium from the fission product in advance by a method other than that of ion exchange. With reference to the results, the total analysis of the fission product on an ammonium-form exchanger was carried out. It is almost complete except for the contamination of rare earth in the cesium fraction.
- Research Organization:
- Tohoku Univ., Sendai
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-18-013922
- OSTI ID:
- 4080845
- Journal Information:
- Bulletin of the Chemical Society of Japan, Journal Name: Bulletin of the Chemical Society of Japan Journal Issue: 10 Vol. 36; ISSN 0009-2673
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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Related Subjects
ACIDITY
ADSORPTION
AMMONIUM COMPOUNDS
CATIONS
CERIUM 144
CERIUM COMPOUNDS
CESIUM 137
CESIUM COMPOUNDS
CHEMISTRY
CHLORIDES
COMPOUNDS
EFFICIENCY
FISSION PRODUCTS
ION EXCHANGE
ION EXCHANGE MATERIALS
MIXING
NIOBIUM 95
NIOBIUM COMPOUNDS
NITRIC ACID
PERFORMANCE
QUANTITATIVE ANALYSIS
QUANTITY RATIO
RADIOCHEMISTRY
RARE EARTHS
RECOVERY
RUTHENIUM 106
RUTHENIUM COMPOUNDS
SOLUTIONS
STRONTIUM 89
STRONTIUM 90
STRONTIUM COMPOUNDS
TIN PHOSPHATES
WATER
YTTRIUM 90
YTTRIUM COMPOUNDS
ZIRCONIUM 95
ZIRCONIUM COMPOUNDS
ADSORPTION
AMMONIUM COMPOUNDS
CATIONS
CERIUM 144
CERIUM COMPOUNDS
CESIUM 137
CESIUM COMPOUNDS
CHEMISTRY
CHLORIDES
COMPOUNDS
EFFICIENCY
FISSION PRODUCTS
ION EXCHANGE
ION EXCHANGE MATERIALS
MIXING
NIOBIUM 95
NIOBIUM COMPOUNDS
NITRIC ACID
PERFORMANCE
QUANTITATIVE ANALYSIS
QUANTITY RATIO
RADIOCHEMISTRY
RARE EARTHS
RECOVERY
RUTHENIUM 106
RUTHENIUM COMPOUNDS
SOLUTIONS
STRONTIUM 89
STRONTIUM 90
STRONTIUM COMPOUNDS
TIN PHOSPHATES
WATER
YTTRIUM 90
YTTRIUM COMPOUNDS
ZIRCONIUM 95
ZIRCONIUM COMPOUNDS