FINAL SEPARATION AND PURIFICATION OF GRAM QUANTITIES OF PROTACTINIUM
Technical Report
·
OSTI ID:4053103
A description is given of the concentration and purification of Pa/sup 231/ obtained from ethereal sludge at Springfields and Windscale. The final amount had an alpha purity of 99.5 plus or minus 0.5% and a chemical purity of 99.7+%. Emission spectroscopy showed that impurities other than Zr and Fe, in- cluded Cr, Cs, B, Mg, and Al; alpha pulse analysis revealed an average 7% Pa/sup 231/ daughters present. (B.O.G.)
- Research Organization:
- United Kingdom Atomic Energy Authority. Research Group. Atomic Energy Research Establishment, Harwell, Berks, England
- NSA Number:
- NSA-15-014294
- OSTI ID:
- 4053103
- Report Number(s):
- AERE-R-3311
- Country of Publication:
- United Kingdom
- Language:
- English
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