Determination of nitrogen in UO2 by Kjeldahl spectrophotometry

G. Rizvi; P. Natrajan

doi:10.1007/bf02047926

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 102: Issue 2

Determination of nitrogen in UO₂ by Kjeldahl spectrophotometry

Authors:

G. Rizvi

G. Rizvi Bhabha Atomic Research Centre Radiochemistry Division Trombay 85 Bombay India

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P. Natrajan

P. Natrajan Bhabha Atomic Research Centre Radiochemistry Division Trombay 85 Bombay India

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Pages:: 515–523

Online Publication Date:: 15 Aug 2005

Publication Date:: 17 Dec 1986

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02047926

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Abstract

A method for the dissolution of sintered UO₂ samples and the determination of ammonium ions in the solution by spectrophotometry for the chemical quality control of UO₂ fuel for nitrogen is described. The acid mixture used simplifies the problem of recovery of uranium from the waste generated during the analysis of nitrogen. Nitrogen content in ppm in the sintered UO₂ samples is determined within an RSD of 10%.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)