2007, №3

сс. 67-73

Step by Step Decontamination of Stainless Steel in Superheated Steam and Liquid Carbon Dioxide

2007, №3

сс. 67-73

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V.V. Bondin, S.I. Bychkov, Y.A. Revenko, I.G. Efremov, A.Yu. Shadrin

Key words: desactivation, stainless steel, radionuclides, liquid carbon dioxide, spent nuclear fuel

Combined decontamination method coupling the steam decontamination with the decontamination in liquid carbon dioxide media is tested. A separate use of steam and carbon dioxide decontamination is less effective than the combined method. The surface purified using the combined method is practically free of both initial contaminants and decontaminating compositions.