一种新型低放废物暂存工艺

Discuss of a New Temporary Store Process of Low Level Radioactive Waste

文章从低、中放射性废物暂存库的设计运行要求,核电厂低、中放射性废物产量与最终处置场处理能力的矛盾两个方面阐述了废物暂存库低放贮存区废物桶贮存方式优化设计的需求。并针对国内目前废物包装体的主要类型,提出了一种低、中放射性废物暂存库低放贮存区保持钢架垂直5层堆叠的贮存工艺,并论证了此种工艺的可行性。为后续核电厂废物暂存库低放贮存区的设计提供了一定的参考和技术支持。

This paper describes the optimal design demand of waste drum being stored in the low-level radioactive storage area of waste storage from the tow points.One is design and operation requirements of low-and intermediate-level radioactive waste storage,and another is the contradiction between low-and intermediate-level waste production of nuclear power plant and disposal capacity of the final disposal site.According to main types of present domestic waste package,a new temporary store process that preserving steel structure uprightness 5 layers stacked techniques of low-level radioactive storage area was brought forward.The feasibility of this process was demonstrated.This paper provides technical support and reference for latter design of low radioactive waste storage area of nuclear power plant.