Comparison of sodium zirconium phosphate-structured HLW forms and Synroc for high-level nuclear waste immobilization

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dc.contributor.authorZyryanov, VNen_AU
dc.contributor.authorVance, ERen_AU
dc.date.accessioned2024-05-03T01:33:57Zen_AU
dc.date.available2024-05-03T01:33:57Zen_AU
dc.date.issued1997en_AU
dc.date.statistics2024-04-22en_AU
dc.descriptionPhysical copy held by ANSTO at DDC: 621.4838/31. Abstract also available online at https://doi.org/10.1557/PROC-465-409en_AU
dc.description.abstractThe incorporation of (a) Cs and Sr as; (b) simulated actinides, and (c) simulated Purex waste in sodium zirconium phosphate (NZP) has been studied. The samples were prepared by sintering, by hot pressing and by hot isostatic pressing in metal bellows containers. The short-term chemical durability of the phosphate-based material containing Purex waste was within an order of magnitude ofthat for Synroc-C, as measured by 7-day MCC-1 tests at 90°C. The dissolution behaviour showed evidence of re-precipitation phenomena, even after times as short as 28 days. Potential for improvement of NZP-based ceramics for HLW management is discussed. © Materials Research Society 1997en_AU
dc.identifier.booktitleMaterial Research Society Proceedings, Symposium held 2-6 December, 1996, Boston, Massachusetts, U. S. Aen_AU
dc.identifier.citationZyryanov, V. N., & Vance, E. R. (1996). Comparison of sodium zirconium phosphate-structured HLW forms and Synroc for high-level nuclear waste immobilization. Paper presented to the Scientific Basis for Nuclear Waste Management XX, 2-6 December 1996, Boston, Massachachuetts, U. S. A. In Gray, W. J. & Triay, I. R. (Eds.), Material Research Society Proceedings, Symposium held 2-6 December, 1996, Boston, Massachusetts, U. S. A., (Vol. 465, pp. 409-415).en_AU
dc.identifier.conferenceenddate1996-12-06en_AU
dc.identifier.conferencenameScientific Basis for Nuclear Waste Management XXen_AU
dc.identifier.conferenceplaceBoston, Massachachuettsen_AU
dc.identifier.conferencestartdate1996-12-02en_AU
dc.identifier.editorsGray, W. J. & Triay, I. R.en_AU
dc.identifier.isbn155899369Xen_AU
dc.identifier.pagination409-415en_AU
dc.identifier.placeofpublicationUnited States of Americaen_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15576en_AU
dc.identifier.volume465en_AU
dc.language.isoenen_AU
dc.publisherMaterials Research Societyen_AU
dc.relation.urihttps://doi.org/10.1557/PROC-465-409en_AU
dc.subjectSodiumen_AU
dc.subjectZirconiumen_AU
dc.subjectPhosphatesen_AU
dc.subjectActinidesen_AU
dc.subjectHigh-level radioactive wastesen_AU
dc.subjectHot pressingen_AU
dc.subjectPurex processen_AU
dc.subjectSinteringen_AU
dc.subjectDissolutionen_AU
dc.subjectSynroc processen_AU
dc.titleComparison of sodium zirconium phosphate-structured HLW forms and Synroc for high-level nuclear waste immobilizationen_AU
dc.typeConference Paperen_AU
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