Preparation of inorganic polymer sorbents and their application in radionuclide generator technology

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dc.contributor.authorLe, VSen_AU
dc.contributor.authorNguyen, CDen_AU
dc.contributor.authorBui, VCen_AU
dc.contributor.authorVo, CHen_AU
dc.date.accessioned2011-07-28T01:47:43Zen_AU
dc.date.available2011-07-28T01:47:43Zen_AU
dc.date.issued2009-07-01en_AU
dc.date.statistics2011-07-28en_AU
dc.description.abstractAbsorbents based on poly zirconium compound (PZC) and poly titanium compound (PTC) were synthesized for the preparation of 188W/188Re generators. The chemical composition, molecular structure and physicochemical characteristics of these adsorbents were investigated. The adsorption properties of PZC and PTC sorbents in different tungstate solutions and the elution performance were investigated. Tungsten adsorption capacities of about 520 mg of tungsten per gram of PZC and 515 mg of tungsten per gram of PTC and a 188Re elution yield greater than 80% for both PZC and PTC sorbents were achieved. A 188Re eluate concentration process was developed by eluting 188Re from the tandem system of 188W-PTC-alumina columns with two different concentrations of saline solution, which gave a concentration factor of about 6. The technology developed can be used for the preparation of clinically applicable 188W/188Re generators using low specfic radioactivity 188W produced in medium flux research reactors. Copyright 2009 © IAEA. All rights reserveden_AU
dc.identifier.booktitleTherapeutic Radionuclide Generators: 90Sr/90Y and 188W/188Re Generatorsen_AU
dc.identifier.chapter20en_AU
dc.identifier.citationLe V.S., Nguyen C. D.,Bui V. C., Vo, C. H., (2009). Preparation of inorganic polymer sorbents and their application in radionuclide generator technology. In Therapeutic Radionuclide Generators: 90Sr/90Y and 188W/188Re Generators, 217-233. Vienna: International Atomic Energy Agency.en_AU
dc.identifier.govdoc3521en_AU
dc.identifier.isbn9789201114082en_AU
dc.identifier.issn0074-1914en_AU
dc.identifier.pagination217-233en_AU
dc.identifier.placeofpublicationVienna, Austriaen_AU
dc.identifier.urihttp://www-pub.iaea.org/books/IAEABooks/8045/Therapeutic-Radionuclide-Generators-90Sr-90Y-and-188W-188Re-Generatorsen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/3630en_AU
dc.identifier.volume470en_AU
dc.language.isoenen_AU
dc.publisherInternational Atomic Energy Agencyen_AU
dc.relation.ispartofseriesTechnical Reports Series;470en_AU
dc.subjectInorganic polymersen_AU
dc.subjectRadioisotope generatorsen_AU
dc.subjectAdsorbentsen_AU
dc.subjectZirconium tungstatesen_AU
dc.subjectTitanium tungstatesen_AU
dc.subjectRadiation fluxen_AU
dc.titlePreparation of inorganic polymer sorbents and their application in radionuclide generator technologyen_AU
dc.typeBook chapteren_AU
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