Loop System Debugging for Production of <sup>125</sup>I by Continuous Cycle Reactor Irradiation

Li Bo; Li Shibin; Zhang Jinsong; Luo Ning; Xue Fu; Hu Yingjiang; Zeng Junjie; Chen Yunming

doi:10.13832/j.jnpe.2024.03.0213

Volume 45 Issue 3

Jun. 2024

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Article Navigation > Nuclear Power Engineering > 2024 > 45(3): 213-218

Li Bo, Li Shibin, Zhang Jinsong, Luo Ning, Xue Fu, Hu Yingjiang, Zeng Junjie, Chen Yunming. Loop System Debugging for Production of 125I by Continuous Cycle Reactor Irradiation[J]. Nuclear Power Engineering, 2024, 45(3): 213-218. doi: 10.13832/j.jnpe.2024.03.0213

Citation:

Li Bo, Li Shibin, Zhang Jinsong, Luo Ning, Xue Fu, Hu Yingjiang, Zeng Junjie, Chen Yunming. Loop System Debugging for Production of ¹²⁵I by Continuous Cycle Reactor Irradiation[J]. Nuclear Power Engineering, 2024, 45(3): 213-218. doi: 10.13832/j.jnpe.2024.03.0213

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Loop System Debugging for Production of ¹²⁵I by Continuous Cycle Reactor Irradiation

doi: 10.13832/j.jnpe.2024.03.0213

Li Bo^{1, 2, 3
,},
Li Shibin¹,
Zhang Jinsong^{1, 2, 3
,
,},
Luo Ning^{1, 2, 3},
Xue Fu¹,
Hu Yingjiang^{1, 2, 3},
Zeng Junjie^{1, 2, 3},
Chen Yunming^{1, 2, 3}

1.
Nuclear Power Institute of China, Chengdu, 610213, China
2.
National Engineering Research Center of Isotope and Medicine, Chengdu, 610213, China
3.
Radioisotope Engineering Technology Research Center of Sichuan, Chendu, 610213, China

Received Date: 2023-12-17
Rev Recd Date: 2024-03-11
Publish Date: 2024-06-13

Abstract

Abstract

The production of medical isotope ¹²⁵I by continuous cycle irradiation can not only realize the cycle irradiation of the target material, but also the ¹²⁵I produced will be captured by the iodine adsorption device. The ¹²⁵I preparation process device system had been installed on site according to the site layout of Minjiang test reactor (MJTR). In this study, the process design concept, functional composition and research and development progress of the system are discussed in detail. Meanwhile, the air tightness, functionality and stability of the whole system device were debugged and verified by using the pressure maintaining of the loop and the simulation of the cycle irradiation process. The results show that the whole system device has good air tightness, and the functionality and stability of the equipment meet the technical design requirements. The research results lay a foundation for the follow-up thermal test research.
- Continuous circulation method,
- Reactor irradiation,
- ¹²⁵I,
- System debugging

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References(6)

References

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