Authors:
V. Berdikov V. G. Khlopin Radium Institute 197022 Leningrad (USSR)

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O. Grigor'ev V. G. Khlopin Radium Institute 197022 Leningrad (USSR)

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B. Iokhin V. G. Khlopin Radium Institute 197022 Leningrad (USSR)

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Abstract  

A method of energy dispersive X-ray fluofescence analysis of U, Np, Pu contents in solution has been developed for application in the field of VVER spent nuclear fuel reprocessing. Precision is 0.4% in the range of the U contents 0.2–2‰, and the detection limit is 0.15 ppm. Preliminary dilution is required for solutions with hihg U contents (>3‰). Spectra treatment program for a minicomputer has been developed and the method of corrections for non-linearity of concentration curves was checked.

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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)