碘同位素交换反应在碘吸附器性能评价应用中的可行性研究

RADIATION PROTECTION ›› 2019, Vol. 39 ›› Issue (2): 124-129.

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Feasibility study on application of iodine isotope exchange reaction inperformance evaluation of iodine adsorbers

GAO Linfeng¹, YAO Yanyan², WANG Lei², ZHANG Yuan¹, ZHAO Gaoxin²

1.China Institute for Radiation Protection, Taiyuan 030006;
2.Yangjiang Nuclear Power Co., Ltd., Guangdong Yangjiang 529941

Received:2018-06-07 Online:2019-03-20 Published:2019-11-08

Abstract

Abstract: An experimental scheme of iodine isotope exchange reaction for preparing radioactive methyl iodide is designed on the basis of characteristics of nucleophilic substitution reaction of halogenated hydrocarbon. According to safety management requirements of nuclear power plants, physical property analysis and toxicology analysis of experimental reagents are carried out. Tracer verification, iodine isotope exchange verification, experimental efficiency analysis, experimental safety analysis, reagent management method, and radioactive residue treatment were also studied for feasibility study of iodine isotope exchange reaction of radioactive methyl iodide preparation in performance evaluation of iodine adsorbers.

Key words: isotope exchange, radioactive methyl iodide, reagent management, safety control

CLC Number:

TL92+3

GAO Linfeng, YAO Yanyan, WANG Lei, ZHANG Yuan, ZHAO Gaoxin. Feasibility study on application of iodine isotope exchange reaction inperformance evaluation of iodine adsorbers[J].RADIATION PROTECTION, 2019, 39(2): 124-129.

References

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Feasibility study on application of iodine isotope exchange reaction inperformance evaluation of iodine adsorbers

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