Cascade calculations for separation of recycled uranium

XIE Quanxin LI Dayong WU Jianjun

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Cascade calculations for separation of recycled uranium

更新时间：2021-03-12

- Cascade calculations for separation of recycled uranium
- NUCLEAR TECHNIQUES Vol. 32, Issue 1, (2009)
- 作者机构：
  
  核工业理化工程研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL92
- Published：01 January 2009
- 稿件说明：
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[1]谢全新,李大勇,吴建军.回收铀分离级联计算[J].核技术,2009,32(01):61-65.

XIE Quanxin LI Dayong WU Jianjun. Cascade calculations for separation of recycled uranium[J]. Nuclear techniques, 2009, 32(1): 61-65.
[1]谢全新,李大勇,吴建军.回收铀分离级联计算[J].核技术,2009,32(01):61-65. DOI：

XIE Quanxin LI Dayong WU Jianjun. Cascade calculations for separation of recycled uranium[J]. Nuclear techniques, 2009, 32(1): 61-65. DOI：

摘要

乏燃料中回收铀的再利用能节省天然铀资源。轻水堆回收铀的分离必须综合考虑铀235的浓缩、铀232的稀释及因铀236引起的燃耗深度损耗的补偿。基于多组分同位素分离级联理论

提出了分离回收铀的几种不同的级联方案。对各种级联方案进行了理论计算。计算结果表明

利用运载气体的双级联方案为最佳的级联方案。

Abstract

The reuse of recycled uranium form the spent fuel can save the resource of natural uranium. The enrichment of 235U

dilution of 232U and compensation of burning-up depth caused by 236U must be synthetically considered in the separation of recycled uranium form LWR. Based on the cascade theory of multi-component isotope separation

several different cascade schemes for the separation of recycled uranium were presented. Theoretic calculations were conducted for different cascade schemes. The result of calculation shows that the double cascade scheme with a carrier gas is optimum one.

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Related Institution

ShanghaiTech University

University of Chinese Academy of Sciences

Hydrogen Fuel Cell Technology Company, Dongfang Electric Co., Ltd.

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology

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