Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김종경 | - |
dc.date.accessioned | 2018-03-22T06:01:30Z | - |
dc.date.available | 2018-03-22T06:01:30Z | - |
dc.date.issued | 2014-03 | - |
dc.identifier.citation | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, Vol.299 No.3 [2014], pp. 1731-1738 | en_US |
dc.identifier.issn | 0236-5731 | - |
dc.identifier.uri | http://link.springer.com/article/10.1007%2Fs10967-013-2863-6 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/50527 | - |
dc.description.abstract | The pyrochemical process, which uses a dry method to recycle used nuclear fuel generates waste LiCl-KCl salt containing radioactive lanthanide elements. To reuse LiCl-KCl salt, the lanthanide elements are separated through a precipitation method promoted by oxygen sparging and the separated fission product of lanthanide oxide should be fabricated into durable wasteforms sustainable for several 1,000 years to store in a final geological repository. Herein, we report the fabrication of a borosilicate glass based wasteform with a glass matrix of SiO2-Al2O3-B2O3 having a high waste loading of 50 wt% lanthanide oxide. Th physical properties of four kinds of wasteforms having a different lanthanide oxide waste composition were evaluated. To investigate the long-term physical stability of each sample having 50 wt% lanthanide oxide waste loading, time-temperature-transformation (TTT) test was conducted at 500 and 700 degrees C for 60 and 180 h, and the physical properties were evaluated after each TTT test. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (No. 2012M2A8A5025801), and by the Energy Efficiency & Resources of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by Korea government Ministry of Knowledge Economy (2012T100100477). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Science + Business Media | en_US |
dc.subject | Pyrochemical process | en_US |
dc.subject | LiCl-KCl eutectic waste salt | en_US |
dc.subject | Lanthanide oxide fission product | en_US |
dc.subject | Glass wasteform | en_US |
dc.subject | Vitrification | en_US |
dc.title | Fabrication and physical properties of lanthanide oxide glass wasteform for the immobilization of lanthanide oxide wastes generated from pyrochemical process | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 299 | - |
dc.identifier.doi | 10.1007/s10967-013-2863-6 | - |
dc.relation.page | 1731-1738 | - |
dc.relation.journal | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | - |
dc.contributor.googleauthor | Choi, Jung-Hoon | - |
dc.contributor.googleauthor | Cho, In-Hak | - |
dc.contributor.googleauthor | Eun, Hee-Chul | - |
dc.contributor.googleauthor | Park, Hwan-Seo | - |
dc.contributor.googleauthor | Cho, Yung-Zun | - |
dc.contributor.googleauthor | Lee, Ki-Rak | - |
dc.contributor.googleauthor | Park, Geun-Il | - |
dc.contributor.googleauthor | Kim, Song-Hyun | - |
dc.contributor.googleauthor | Shin, Chang-Ho | - |
dc.contributor.googleauthor | Kim, Jong-Kyung | - |
dc.contributor.googleauthor | 김종경 | - |
dc.relation.code | 2014034421 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF NUCLEAR ENGINEERING | - |
dc.identifier.pid | jkkim1 | - |
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