DC Field | Value | Language |
---|---|---|
dc.contributor.author | ul Hassan, Muhmood | ko |
dc.contributor.author | Venkatesan, Suriya | ko |
dc.contributor.author | Ryu, Ho Jin | ko |
dc.date.accessioned | 2020-03-19T01:23:55Z | - |
dc.date.available | 2020-03-19T01:23:55Z | - |
dc.date.created | 2020-01-08 | - |
dc.date.issued | 2020-03 | - |
dc.identifier.citation | JOURNAL OF HAZARDOUS MATERIALS, v.386, pp.121646 | - |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.uri | http://hdl.handle.net/10203/272363 | - |
dc.description.abstract | A cold-sintering process at a very low temperature (300 °C) achieved stable immobilization of simulated radioiodine waste incorporated in sodalite (iodosodalite). The reported sintering temperature was much lower than conventional ceramic waste form processing temperatures (600−1100 °C) and had no effect on the stability of the loaded iodine waste. Excellent iodine retention (>93%) with relative sintered density 91% were achieved by the cold-sintering at 300 °C, respectively. The sintered body exhibited a micro-hardness value of 3.9 ± 0.1 GPa and compressive strength of 198 ± 11 MPa. The seven-day product consistency test found iodine leaching rates on order of the magnitude 10-4 g/m2⋅d. These results are the first example of the low temperature consolidation of iodine-bearing sodalite without using any additional material (e.g. glass, cement, etc.). High retention of the loaded simulated radioiodine without volatilization warrants the cold-sintering process for the environmental-friendly disposal of radioiodine. | - |
dc.language | English | - |
dc.publisher | ELSEVIER | - |
dc.title | Non-volatile immobilization of iodine by the cold-sintering of iodosodalite | - |
dc.type | Article | - |
dc.identifier.wosid | 000514748600073 | - |
dc.identifier.scopusid | 2-s2.0-85075880654 | - |
dc.type.rims | ART | - |
dc.citation.volume | 386 | - |
dc.citation.beginningpage | 121646 | - |
dc.citation.publicationname | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.identifier.doi | 10.1016/j.jhazmat.2019.121646 | - |
dc.contributor.localauthor | Ryu, Ho Jin | - |
dc.contributor.nonIdAuthor | Venkatesan, Suriya | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Radioiodine | - |
dc.subject.keywordAuthor | Iodosodalite | - |
dc.subject.keywordAuthor | In-situ binder | - |
dc.subject.keywordAuthor | Cold-sintering | - |
dc.subject.keywordAuthor | Immobilization | - |
dc.subject.keywordAuthor | Consolidation | - |
dc.subject.keywordAuthor | Leaching | - |
dc.subject.keywordPlus | WASTE FORMS | - |
dc.subject.keywordPlus | SODALITE | - |
dc.subject.keywordPlus | HYDROXYAPATITE | - |
dc.subject.keywordPlus | IODOAPATITE | - |
dc.subject.keywordPlus | DURABILITY | - |
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