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Fuel cycle strategies and plutonium management in Europe

机译:欧洲的燃料循环策略和p管理

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摘要

An overview of current nuclear power generation and fuel cycle strategies in Europe is presented, with an emphasis on options for the management of separated plutonium in the medium to long term. Countries which have opted for reprocessing of spent fuel have had to contend with increasing inventories of separated plutonium. Of the various potential options for utilisation or disposition of these stockpiles, only light water reactor (LWR) mixed-oxide (MOX) fuel programmes are sufficiently technologically mature to be fully operational in several European countries at present. Such reprocessing-recycling programmes allow for a stabilisation of the overall separated plutonium stocks, but not for a significant reduction in the stockpile. Moreover, the quality of recycled plutonium decreases at each potential step of re-irradiation. Therefore, optimised or new ways of managing the plutonium stocks in the medium to long term are required. In the present overview we consider the most promising options for reactor utilisation of plutonium in both near-term future reactor and Generation IV systems.
机译:介绍了欧洲当前的核发电和燃料循环战略的概况,重点是中长期管理分离separated的选择。选择对乏燃料进行后处理的国家不得不应对分离separated的库存增加的问题。在利用或处置这些库存的各种可能选择中,只有轻水反应堆(LWR)混合氧化物(MOX)燃料计划在技术上已经足够成熟,目前可以在几个欧洲国家中全面运行。这种后处理-再循环方案使稳定的总体separated存量稳定下来,但不能显着减少存量。此外,在每个潜在的再辐照步骤中,回收p的质量都会下降。因此,需要优化的或新的中长期管理managing资源的方法。在当前的概述中,我们考虑在近期的未来反应堆和第四代系统中,对于反应堆利用most的最有希望的选择。

著录项

  • 来源
    《Progress in Nuclear Energy》 |2007年第8期|p.574-582|共9页
  • 作者

    D. Haas; D.J. Hamilton;

  • 作者单位

    European Commission, Joint Research Centre, Institute for Transuranium Elements, Hermann-von-Helmholtz-Platz I, 76344 Eggenstein-Leopoldshafen, Germany;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 原子能技术;
  • 关键词

    nuclear fuel cycle; separated plutonium;

    机译:核燃料循环;s;
  • 入库时间 2022-08-18 00:44:03

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