Influences of Li-7 enrichment on Th-U fuel breeding for an Improved Molten Salt Fast Reactor (IMSFR)
文献类型：期刊论文
| 作者 | Li, GC; Zou, Y; Yu, CG; Han, JL; Chen, JG; Xu, HJ |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2017 |
| 卷号 | 28期号:7页码:- |
| 关键词 | Design |
| ISSN号 | 1001-8042 |
| DOI | 10.1007/s41365-017-0250-7 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The molten salt fast reactor (MSFR) shows great promise with high breeding ratio (BR), large negative temperature coefficient of reactivity, high thermal-electric conversion efficiency, inherent safety, and online reprocessing. Based on an improved MSFR optimized by adding axial fertile salt and a graphite reflector, the influences of Li-7 enrichment on Th-U breeding are investigated, aiming to provide a feasible selection for the molten salt with high fissile breeding and a relatively low technology requirement for Li-7 concentration. With the self-developed molten salt reactor reprocessing sequence based on SCALE6.1, the burn-up calculations with online reprocessing are carried out. Parameters are explored including BR, U-233 production, double time (DT), spectrum, Li-6 inventory, neutron absorption, and the tritium production. The results show that the Li-7 enrichment of 99.95% is appropriate in the fast fission reactor. In this case, BR above 1.10 can be achieved for a long time, corresponding to the U-233 production of 130 kg per year and DT of 36 years. After 80 years' operation, the tritium production for 99.5% is only about 7 kg, and there is no obvious increase compared to that for 99.9995%. |
| WOS关键词 | DESIGN |
| 语种 | 英语 |
| WOS记录号 | WOS:000402896500008 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28700]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Li, GC,Zou, Y,Yu, CG,et al. Influences of Li-7 enrichment on Th-U fuel breeding for an Improved Molten Salt Fast Reactor (IMSFR)[J]. NUCLEAR SCIENCE AND TECHNIQUES,2017,28(7):-. |
| APA | Li, GC,Zou, Y,Yu, CG,Han, JL,Chen, JG,&Xu, HJ.(2017).Influences of Li-7 enrichment on Th-U fuel breeding for an Improved Molten Salt Fast Reactor (IMSFR).NUCLEAR SCIENCE AND TECHNIQUES,28(7),-. |
| MLA | Li, GC,et al."Influences of Li-7 enrichment on Th-U fuel breeding for an Improved Molten Salt Fast Reactor (IMSFR)".NUCLEAR SCIENCE AND TECHNIQUES 28.7(2017):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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