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回收铀分离级联计算 被引量：10

Cascade calculations for separation of recycled uranium
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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。 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 .
作者 谢全新 李大勇 吴建军
机构地区 核工业理化工程研究院
出处 《核技术》 CAS CSCD 北大核心 2009年第1期61-65,共5页 Nuclear Techniques
关键词 乏燃料 回收铀 多组分级联 同位素 分离 Spent fuel, Recycled uranium, Multi-component cascade, Isotope, Separation
分类号 TL92 [核科学技术—核燃料循环与材料]
  • 相关文献

参考文献17

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二级参考文献22

  • 1QUANXIN XIE, SULABERIDZE G A, BORISEVICH V D. Optimization of Model cascades for Multieomponent Isotope Mixtures [C], Proceedings of Ⅺ All-Russia (International) Scientific Conference, "Physical and Chemical Processes on Selection of Atoms and Molecules". December 11-15, 2006: 15-20(in Russian).
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共引文献14

同被引文献87

  • 1贾兴国,应纯同,曾实.附加供料离心净化级联的实现[J].清华大学学报（自然科学版）,2006,46(3):371-373. 被引量：10
  • 2周明胜,梁雄文,张永刚,董金平.离心法生产氙同位素[J].同位素,2006,19(1):1-3. 被引量：7
  • 3李大勇,牟宏,李文泊,孙建英.^(74)Se同位素分离研究[J].同位素,2006,19(1):4-6. 被引量：4
  • 4宋天明,曾实.多组分气体离心分离级联的解析优化[J].清华大学学报（自然科学版）,2006,46(12):2003-2006. 被引量：6
  • 5SULABERIDZE G A,BORISEVICH V D,XIE Quanxin.On some separation problems on regenerated uranium application in the fuel cycle[C]∥ Proceedings of Ⅸ All-Russia (International) Scientific Conference:Physical and Chemical Processes on Selection of Atoms and Molecules.Zvenigorod,Russia:[s.n.],2004:70-77.
  • 6SULABERIDZE G A,BORISEVICH V D,XIE Quanxin.Study of regularities of stationary mass transfer in separating cascade for enrichment of regenerated uranium[J].Engineering Physics,2005,3:15-19.
  • 7SULABERIDZE G A,BORISEVICH V D,XIE Quanxin.Quasi-ideal cascades with an additional flow for separation of multicomponent isotope mixtures[J].Theoretical Foundations of Chemical Engineering,2006,40(1):7-16.
  • 8XIE Quanxin,SULABERIDZE G A,BORISEVICH V D.Some properties of quasi-ideal cascades with losses at stages[C]∥Proceedings of the ⅩⅩ International Symposium on Physico-Chemical Methods of the Mixtures Separation.Szklarska Poreba,Poland:[s.n.],2005:205-207.
  • 9XIE Quanxin,SULABERIDZE G A,BORISEVICH V D.Optimization of model cascades for multicomponent isotope mixtures[C]∥Proceedings of the Ⅺ All-Russia (International) Scientific Conference:Physical and Chemical Processes on Selection of Atoms and Molecules.[S.l.]:[s.n.],2006:15-20.
  • 10XIE Quanxin,BORISEVICH V D,POTAPOV D V,et al.Multicomponent isotope mixture separations in square cascade with losses of working substances[J].Engineering Physics,2006,2:30-34.

引证文献10

二级引证文献25

核技术
2009年 第1期

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