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Bestimmung des O/U-Verhältnisses von UO2+xmit röntgenradiometrischen Mitteln

 

作者: D. Müller,   P. Morgenstern,  

 

期刊: Isotopenpraxis Isotopes in Environmental and Health Studies  （Taylor Available online 1986）
卷期: Volume 22, issue 2  

页码: 65-67

 

ISSN:0021-1915

 

年代: 1986

 

DOI:10.1080/10256018608623600

 

出版商: Taylor & Francis Group

 

关键词: fuel pellets;gas scintillation detectors;oxygen;uranium;uranium oxides;X-ray fluorescence analysis

 

数据来源: Taylor

 

摘要:

It is described a method for the determination of the O/U ratio in fuel pellets basing on the X-ray fluorescence in the idlra soft X-ray region. As detection instrument a special proportional scintillation counter is used. The accuracy of the results is nearly 001 O/U units. It is actually order of magnitude lower than for the known chemical methods but the advantage of the described procedure is to be an express and nondestructive technique.

 

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