我国核电工业铀资源流动及优化研究

Uranium Flow Analysis and its Optimization in the Nuclear Power Industry in China

鉴于我国核电的快速发展,核燃料的可持续供应和使用,以及乏燃料的有效管理,对于我国核电工业的发展至关重要。文章基于核电工业核燃料的生命周期,得到了我国2012年核电工业核燃料的流动状况。在此基础上,基于我国未来可能的核燃料循环模式及发电成本,构建了核燃料循环的优化模型,得到了在两种乏燃料后处理能力下的堆型优化结果和年度及累积天然铀资源需求量。

As the rapid development of nuclear power industry in China,the sustainable supply and use of nuclear fuel,and effective management of spent fuel,are crucial to nuclear power industry of China. This paper presents a comprehensive uranium flow analysis in China based on the nuclear fuel cycle of the nuclear power industry. An optimization model is constructed and optimization results under two scenarios of reprocessing capacity are solved and discussed. The annual and cumulative natural uranium requirements under these two scenarios are also calculated.