METHOD FOR PRODUCING AN IODINE RADIOISOTOPES FRACTION, IN PARTICULAR OF I-131, IODINE RADIOISOTOPES FRACTION, IN PARTICULAR OF I-131

METHOD FOR PRODUCING AN IODINE RADIOISOTOPES FRACTION, IN PARTICULAR OF I-131, IODINE RADIOISOTOPES FRACTION, IN PARTICULAR OF I-131

A method for producing an iodine radioisotopes fraction, comprising the steps of dissolving enriched uranium targets forming a slurry, filtering said slurry, absorbing salts of iodine radioisotopes on an aluminium resin doped with silver and recovering said iodine radioisotopes fraction, is disclose...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Host, Valery, Moyaux, Dominique, Decamp, Caroline
Format: Patent
Sprache:eng
Schlagworte:
CONVERSION OF CHEMICAL ELEMENTS
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
PHYSICS
RADIOACTIVE SOURCES
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Beschreibung
Zusammenfassung:A method for producing an iodine radioisotopes fraction, comprising the steps of dissolving enriched uranium targets forming a slurry, filtering said slurry, absorbing salts of iodine radioisotopes on an aluminium resin doped with silver and recovering said iodine radioisotopes fraction, is disclosed. The recovery of the iodine radioisotopes fraction, in particular of I-131, comprises washing the aluminium resin doped in silver using a solution of NaOH and eluting of iodine radioisotopes by a solution of thiourea, and collecting an eluate containing said iodine radioisotopes in a thiourea solution.