G - Physics – 21 – G
Patent
G - Physics
21
G
G21G 1/02 (2006.01) G21F 9/00 (2006.01) G21F 9/14 (2006.01) G21F 9/32 (2006.01)
Patent
CA 2249347
The invention concerns a method of preparing highly radioactive materials for transmutation and/or burn-up by irradiation in a nuclear plant. The invention proposes that the materials are first converted into liquid form by melting or chemical dissolution and a porous carrier material which is essentially insoluble in the liquefied materials is impregnated with the liquefied materials and then heated in such a way that the materials are converted into the finally required chemical form and density.
Procédé pour préparer des matières hautement radioactives en vue d'une transmutation et/ou d'une combustion par irradiation dans une centrale nucléaire. Selon l'invention, les matières sont liquéfiées par fusion ou par dissolution chimique, et un matériau support poreux pratiquement insoluble dans les matières liquides, est imprégné avec les matières liquéfiées puis soumis à un traitement thermique de sorte que les matières soient converties sous la forme chimique et avec la densité finalement souhaitées.
Fourcaudot Serge
Fuchs Claude
Richter Karl
Somers Joseph
European Atomic Energy Community (euratom)
Robic
LandOfFree
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