Measurement of <sup>55</sup>Fe in Spent Ion-Exchange Resin by Extraction Chromatography

XU Chen; JIANG Tao; LONG Hao-qi; JIANG Jing; LIU Xin-hua; ZHAO Li-fei; ZHAO Yong-gang

doi:10.7538/hhx.2020.YX.2019026

Journal of Nuclear and Radiochemistry > 2020 > 42(2): 116-120. > DOI: 10.7538/hhx.2020.YX.2019026

XU Chen, JIANG Tao, LONG Hao-qi, JIANG Jing, LIU Xin-hua, ZHAO Li-fei, ZHAO Yong-gang. Measurement of ⁵⁵Fe in Spent Ion-Exchange Resin by Extraction Chromatography[J]. Journal of Nuclear and Radiochemistry, 2020, 42(2): 116-120. DOI: 10.7538/hhx.2020.YX.2019026

Citation:

PDF (898 KB)

Measurement of ⁵⁵Fe in Spent Ion-Exchange Resin by Extraction Chromatography

1.
China Institute of Atomic Energy, P. O. Box 275(88), Beijing 102413, China
2.
Nuclear and Radiation Safety Center, Ministry of Ecology and Environment of the People’s Republic of China, Beijing 100082, China

More Information

Graphical Abstract

Abstract

Abstract

In order to obtain the radioactivity concentration information of the nuclides in the process of disposal of low level waste, an analytical method for the determination of ⁵⁵Fe in spent ion-exchange resin was established by using TRU resin as the separation and purification material and liquid scintillation spectrometry method. The chemical recovery of Fe for this method is approximately 87.23%, and the minimum detectable specific activity is approximately 11.43 mBq/g.
- spent ion-exchange resin,
- ⁵⁵Fe,
- TRU resin,
- liquid scintillation spectrometry

FullText(HTML)

References (8)

References

[1]	解向前,袁艳霞.放射性核素⁵⁵Fe的纯化[J].同位素,1988,1(2)：38-40.
[2]	王萍,谭昭怡,邱咏梅,等.放射性核素⁵⁵Fe和⁶³Ni 测定方法研究进展[J].理化检验-化学分册,2010,46(12):1477-1480.
[3]	Hou X L, 0/stergaard L F, Nielsen S P. Determination of ⁶³Ni and ⁵⁵Fe in nuclear waste samples using radiochemical separation and liquid scintillation counting[J]. Anal Chim Acta, 2005, 535: 297-307.
[4]	Guérin N, Dai X X. Determination of ⁵⁵Fe in urine by liquid scintillation counting[J]. Radioanal Nucl Chem, 2015, 304: 1059-1069.
[5]	Skwarzec B. Radioanalytical determination of ⁵⁵Fe and ⁶³Ni in the environmental samples[J]. Chem Anal, 2001, 46: 23-30.
[6]	Horwitz E P, Chiarizia R. Separation and preconcentration of actinides from acidic media by extraction chromatography[J]. Anal Chim Acta, 1993, 281: 361-373.
[7]	Taddei M H T, Macacini J F. Determination of ⁶³Ni and ⁵⁹Ni in spent ion-exchange resin and antivated charcoal from the IEA-R1 nuclear research reactor[J]. Appl Radiat Isotopes, 2013, 77: 50-55.
[8]	赵清，张健，杜振霞.⁵⁵Fe 液闪计数分析样品源制备方法[J]. 化学分析计量,2013,22(4):41-43,48.