Transmutation of I-129 in a single-fluid double-zone thorium molten salt reactor

doi:10.1007/s41365-019-0720-1

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Transmutation of I-129 in a single-fluid double-zone thorium molten salt reactor
	Ma, KF ; Yu, CG ; Cai, XZ ; Zou, CY ; Chen, JG
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2020
卷号	31 期号:1 页码:-
关键词	LLFP TRANSMUTATION OPTIMIZATION DESIGN MA
ISSN号	1001-8042
DOI	10.1007/s41365-019-0720-1
文献子类	期刊论文
英文摘要	Herein, we assess the I-129 transmutation capability of a 2250-MWt single-fluid double-zone thorium molten salt reactor (SD-TMSR) by considering two methods. One is realized by loading an appropriate amount of I-129 before the startup of the reactor, and the amount of I-129 during operation is kept constant by online feeding I-129. The other adopts only an initial loading of I-129 before startup, and no other I-129 is fed online during operation. The investigation first focuses on the effect of the loading of I on the Th-U-233 isobreeding performance. The results indicate that a U-233 isobreeding mode can be achieved for both scenarios for a 60-year operation when the initial molar proportion of LiI is maintained within 0.40% and 0.87%, respectively. Then, the transmutation performances for the two scenarios are compared by changing the amount of injected iodine into the core. It is found that the scenario that adopts an initial loading of I-129 shows a slightly better transmutation performance in comparison with the scenario that adopts online feeding of I-129 when the net U-233 productions for the two scenarios are kept equal. The initial loading of I-129 scenario with LiI = 0.87% molar proportion is recommended for I-129 transmutation in the SD-TMSR, and can transmute 1.88 t of I-129 in the U-233 isobreeding mode over 60 years.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/33223]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, CAS Innovat Acad TMSR Energy Syst, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Ma, KF,Yu, CG,Cai, XZ,et al. Transmutation of I-129 in a single-fluid double-zone thorium molten salt reactor[J]. NUCLEAR SCIENCE AND TECHNIQUES,2020,31(1):-.
APA	Ma, KF,Yu, CG,Cai, XZ,Zou, CY,&Chen, JG.(2020).Transmutation of I-129 in a single-fluid double-zone thorium molten salt reactor.NUCLEAR SCIENCE AND TECHNIQUES,31(1),-.
MLA	Ma, KF,et al."Transmutation of I-129 in a single-fluid double-zone thorium molten salt reactor".NUCLEAR SCIENCE AND TECHNIQUES 31.1(2020):-.