¹⁴C同位素分离技术研究进展

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中图分类号：X945

文章编号：1674-6139（2025）12-0034-05

文献标志码：A

Abstract ： 14C isthe nuclidethatcontributes the most tothepublicradiation doseinthegaseous efluent of nuclear powerplants.Due to the cumulative effect of radiation dose of 14C on the surrounding environment and organisms during the long-term operation of nuclear facilities，the problem of 14C treatmentisurgent.Compared with traditional treatment methods，itisanatractive solution tocarryoutresearch on 14C isotope separation technology，separate and enrich 14C emitted from nuclear power plants and further realize resource utilization.In this paper，the production and release pathways of 14C in nuclear power plantsare briefly described，and the measures to reduce the production and emission of 14C are compared and analyzed.The research status of 14C isotope separation technology is discussed.The future development trend is prospectedso as to provide support for solving the problem of 14C emission and its resource utilization.

Keywords： 14C ；isotope separation；resource utilization

前言

由于核设施长期运行过程中 14C 的辐射剂量累积效应对周边环境和生物的影响逐渐增大，各核能大国愈发重视 14C 的排放问题。（剩余6735字）