Dissolution and chemical analysis of Zr-based lanthanide nitrides

Hayashi, Hirokazu ; Chiba, Rikiya*

Uranium-free nitride fuel has been chosen as the first candidate for transmutation of long-lived minor actinides (MA: Np, Am, Cm) using sub-critical accelerator-driven system (ADS) under the double strata fuel cycle concept by Japan Atomic Energy Agency (JAEA). Dissolution behavior of ZrN-based nitrides in nitric acid is examined using lanthanides as surrogate materials of TRU elements. Chemical analysis of the ZrN-based lanthanide nitrides dissolved in nitric acid is also carried out.

Language	:	English
Journal	:	Progress in Nuclear Science and Technology (Internet)
Volume	:	5
Number	:
Pages	:	p.196 - 199
Publication Year/Month	:	2018/11
Meeting title	:	ACTINIDES 2017
Held date	:	2017/07
Location (city)	:	Sendai
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.15669/pnst.5.196
DOI for research data	:
Keywords	:	窒化物燃料; ZrN; 硝酸溶解
Research Facility	:	第4研究棟
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

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Registration No. : BB20170519
JAEA Abstracts No. : 47000260
Paper Submission No. : 20937

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