TENTATIVE METHOD FOR THE DETERMINATION OF BORON AS AN IMPURITY IN ZIRCONIUM AND ZIRCALOY
Technical Report
·
OSTI ID:4289283
Zirconium or Zircaloy is dissolved in sulfuric acid. Boron is separated from the sample by distillation as methyl borate into a sodium hydroxide -- methanol mixture. Methanol is removed by evaporation and boron is determined spectrophotometrically as the curcumin complex in a methanol--oxalic acid solution. The method covers the determination of boron in zirconium and Zircaloy in the range 0.1 to 0.7 ppm on a one gram sample basis. (auth)
- Research Organization:
- Westinghouse Electric Corp. Bettis Plant, Pittsburgh
- NSA Number:
- NSA-13-000561
- OSTI ID:
- 4289283
- Report Number(s):
- WAPD-CTA-(GLA)-323
- Country of Publication:
- United States
- Language:
- English
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