Safe trapping of Cs radionuclides in sintered matrix of zeolites
Аутори
Omerasevic, MiaLukić, Miodrag
Baščarević, Zvezdana
Orlić, Jovana
Mirković, Miljana
Savić-Biserčić, Marjetka
Matović, Ljiljana
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Cesium aluminosilicate phases are of the great interest as possible host for Cs immobilization in radioactive waste management. The possibility to use zeolite as a host material for radioactive Cs immobilization was investigated. Cs-exchanged forms of clinoptilolite and 13X which were prepared by ion-exchange treatment were compacted. The powders compacts of exchanged zeolites were thermally treated at 1200 °C. The XRD analysis showed that Cs was successfully immobilized after heat treatment by formation of stable cesium-aluminosilicate ceramic forms. Thermal and mechanical properties of the sintered samples were investigated. From the perspective of these characteristics, Cs-exchanged zeolite (clinoptilolite and 13 X) can be considered as a potential material for safe waste disposal.
Кључне речи:
cesium aluminosilicate / zeolite / radioactive waste managementИзвор:
Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia, 2015, 45-45Издавач:
- Belgrade : Institute of Technical Sciences of SASA
Институција/група
Institut za multidisciplinarna istraživanjaTY - CONF AU - Omerasevic, Mia AU - Lukić, Miodrag AU - Baščarević, Zvezdana AU - Orlić, Jovana AU - Mirković, Miljana AU - Savić-Biserčić, Marjetka AU - Matović, Ljiljana PY - 2015 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2984 AB - Cesium aluminosilicate phases are of the great interest as possible host for Cs immobilization in radioactive waste management. The possibility to use zeolite as a host material for radioactive Cs immobilization was investigated. Cs-exchanged forms of clinoptilolite and 13X which were prepared by ion-exchange treatment were compacted. The powders compacts of exchanged zeolites were thermally treated at 1200 °C. The XRD analysis showed that Cs was successfully immobilized after heat treatment by formation of stable cesium-aluminosilicate ceramic forms. Thermal and mechanical properties of the sintered samples were investigated. From the perspective of these characteristics, Cs-exchanged zeolite (clinoptilolite and 13 X) can be considered as a potential material for safe waste disposal. PB - Belgrade : Institute of Technical Sciences of SASA C3 - Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia T1 - Safe trapping of Cs radionuclides in sintered matrix of zeolites EP - 45 SP - 45 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2984 ER -
@conference{ author = "Omerasevic, Mia and Lukić, Miodrag and Baščarević, Zvezdana and Orlić, Jovana and Mirković, Miljana and Savić-Biserčić, Marjetka and Matović, Ljiljana", year = "2015", abstract = "Cesium aluminosilicate phases are of the great interest as possible host for Cs immobilization in radioactive waste management. The possibility to use zeolite as a host material for radioactive Cs immobilization was investigated. Cs-exchanged forms of clinoptilolite and 13X which were prepared by ion-exchange treatment were compacted. The powders compacts of exchanged zeolites were thermally treated at 1200 °C. The XRD analysis showed that Cs was successfully immobilized after heat treatment by formation of stable cesium-aluminosilicate ceramic forms. Thermal and mechanical properties of the sintered samples were investigated. From the perspective of these characteristics, Cs-exchanged zeolite (clinoptilolite and 13 X) can be considered as a potential material for safe waste disposal.", publisher = "Belgrade : Institute of Technical Sciences of SASA", journal = "Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia", title = "Safe trapping of Cs radionuclides in sintered matrix of zeolites", pages = "45-45", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2984" }
Omerasevic, M., Lukić, M., Baščarević, Z., Orlić, J., Mirković, M., Savić-Biserčić, M.,& Matović, L.. (2015). Safe trapping of Cs radionuclides in sintered matrix of zeolites. in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia Belgrade : Institute of Technical Sciences of SASA., 45-45. https://hdl.handle.net/21.15107/rcub_rimsi_2984
Omerasevic M, Lukić M, Baščarević Z, Orlić J, Mirković M, Savić-Biserčić M, Matović L. Safe trapping of Cs radionuclides in sintered matrix of zeolites. in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia. 2015;:45-45. https://hdl.handle.net/21.15107/rcub_rimsi_2984 .
Omerasevic, Mia, Lukić, Miodrag, Baščarević, Zvezdana, Orlić, Jovana, Mirković, Miljana, Savić-Biserčić, Marjetka, Matović, Ljiljana, "Safe trapping of Cs radionuclides in sintered matrix of zeolites" in Program and the Book of Abstracts / Fourteenth Young Researchers' Conference Materials Sciences and Engineering, December 9-11, 2015, Belgrade, Serbia (2015):45-45, https://hdl.handle.net/21.15107/rcub_rimsi_2984 .