Nondispersive X-ray fluorescence in the study of rapid radiochemical separation of selenium from arsenic,germanium and zinc |
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Authors: | J J LaBrecque P V Kulkarni I L Preiss |
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Institution: | (1) Rensselaer Polytechnic Institute, Troy, N. Y., (USA) |
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Abstract: | A rapid radiochemical separation of selenium from arsenic, germanium and zinc based on the precipitation of elemental selenium
by NaHSO3 is discussed. Yields of 90% and greater are achieved for selenium in 1 to 2 min. The kinetics, separation characteristics
of the process and chemical yield of Se and trace contaminants such as Zn, Ge and As were studied using nondispersive X-ray
fluorescence techniques.
Work supported by USAEC. |
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Keywords: | |
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