Archivio Istituzionale della RicercaA management strategy for activated waste from SEAFP fusion plant models is based on recycling and clearance for in-vessel and ex-vessel materials, respectively. The reduction of the long-lived radioactivity to attain clearance conditions also for in-vessel V-4Cr-4Ti is investigated here. The potential to attain clearance conditions depends on: • Reducing concentration of impurities; • Reprocessing the irradiated material to eliminate noxious nuclides still present in undue concentrations: in particular K-42, Ar-42 deriving from titanium, and not from impurities, as well as other nuclides.
Achievement of clearance conditions for activated FW/blanket material / Rocco, P.; Zucchetti, Massimo. - In: FUSION ENGINEERING AND DESIGN. - ISSN 0920-3796. - STAMPA. - 58-59:(2001), pp. 979-983. [10.1016/S0920-3796(01)00526-9]
Achievement of clearance conditions for activated FW/blanket material
ZUCCHETTI, MASSIMO
2001
Abstract
A management strategy for activated waste from SEAFP fusion plant models is based on recycling and clearance for in-vessel and ex-vessel materials, respectively. The reduction of the long-lived radioactivity to attain clearance conditions also for in-vessel V-4Cr-4Ti is investigated here. The potential to attain clearance conditions depends on: • Reducing concentration of impurities; • Reprocessing the irradiated material to eliminate noxious nuclides still present in undue concentrations: in particular K-42, Ar-42 deriving from titanium, and not from impurities, as well as other nuclides.
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https://hdl.handle.net/11583/2496810
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