X-ray fluorescence determination of uranium and neighbouring elements in solution
| Autor: | V. V. Berdikov, O. I. Grigor'ev, B. S. Iokhin |
|---|---|
| Rok vydání: | 1982 |
| Předmět: |
Detection limit
Chemistry Health Toxicology and Mutagenesis Radiochemistry Public Health Environmental and Occupational Health Analytical chemistry X-ray fluorescence chemistry.chemical_element Uranium Pollution Spectral line Spent nuclear fuel Analytical Chemistry Dilution Nuclear Energy and Engineering Radiology Nuclear Medicine and imaging VVER Spectroscopy |
| Zdroj: | Journal of Radioanalytical Chemistry. 68:181-192 |
| ISSN: | 1588-2780 0134-0719 |
| DOI: | 10.1007/bf02517621 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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