Solidification of HLLW into Sintered Ceramics

not registered; Tsunoda, Naomi; Ogino, Naohiko*

Simulated HLLW from reprocessing plant of PNC at Tokai was solidified into sintered ceramics by normal-sintering or hot-pressing with addition of some oxides. Among various ceramic products obtained so far, the most preferable one was Nepheline types intered solids formed with addition of SiO/SUB2 and A1/SUB2/O/SUB3 to the Simulated waste calcine. The solid shows advantageous properties in leach-rate and mechanical strength, which possively comprise the ceramic product be a promising solid waste form. Other type of ceramic solids were prepared with addition of ZrO/SUB2 or MnO/SUB2, and some of them showed preferable characters.

Language	:	English
Report No.	:	PNC TN841 79-56
Pages	:	16 Pages
Publication Year/Month	:	1979/10
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PDF	:	PNC-TN841-79-56.pdf:0.31MB
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DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	no keyword
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Registration No. : GJ0819790047
JAEA Abstracts No. :

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