Simultaneous Separation of Actinium and Radium Isotopes from a Proton Irradiated Thorium Matrix

Abstract A new method has been developed for the isolation of 223,224,225Ra, in high yield and purity, from a proton irradiated 232Th matrix. Herein we report an all-aqueous process using multiple solid-supported adsorption steps including a citrate chelation method developed to remove >99.9% of...

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Auteurs principaux: Tara Mastren, Valery Radchenko, Allison Owens, Roy Copping, Rose Boll, Justin R. Griswold, Saed Mirzadeh, Lance E. Wyant, Mark Brugh, Jonathan W. Engle, Francois M. Nortier, Eva R. Birnbaum, Kevin D. John, Michael E. Fassbender
Format: article
Langue:EN
Publié: Nature Portfolio 2017
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Accès en ligne:https://doaj.org/article/c4ce5e09c2234701ae14e728aa214ee6
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