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논문 기본 정보

자료유형
학술대회자료
저자정보
JaeJun Yoo (kirams) HyunWoo Jung (kirams) JunYong Choi (kirams) SangKwon Bang (kirams) Seyoung Oh (kirams) KwonSoo Chun (kirams) DongHoon Lee (Tongmyong University) ByungIl Kim (kirams)
저널정보
한국정보통신학회 INTERNATIONAL CONFERENCE ON FUTURE INFORMATION & COMMUNICATION ENGINEERING 2015 INTERNATIONAL CONFERENCE ON FUTURE INFORMATION & COMMUNICATION ENGINEERING Vo.7 No.1
발행연도
2015.6
수록면
471 - 474 (4page)

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<SUP>123</SUP>I has a short half-life compared to <SUP>131</SUP>I for a diagnostic radiopharmaceutical of the thyroid, so it is a very good drug for reducing the radiation exposure for the patient and emitting gamma rays which is suitable for diagnostic image. In this paper, we have developed a device that can produce the 123I after 30MeV proton was irradiated into the <SUP>124</SUP>Xe target for nuclear reaction. Because <SUP>124</SUP>Xe gas is expensive, we have applied the collection and storage technology for <SUP>124</SUP>Xe reuse after proton irradiation. The developed device is composed of a total of six devices. Target system for the <SUP>124</SUP>Xe and proton nuclear reaction, water cooling system for cooling high heat generated in the target chamber when the beam irradiation, helium circulation system to remove heat generated in the window foil, <SUP>123</SUP>I helium supply manifold for supplying helium into the <SUP>124</SUP>Xe collection device and helium circulation system, the gas process manifold for collection and storage and removing impurities of the expensive <SUP>124</SUP>Xe gas and lastly wash process manifold for recovering <SUP>123</SUP>I. Because of devices dealing with gas, it was designed and manufactured after verification by simulation for volume, vacuum, temperature and pressure of <SUP>124</SUP>Xe moving path precisely. It was also manufactured after we have verified the reliability and the possibility of the device via thermal analysis for the heat generated in nuclear reactions. Each device was controlled by using the siemens PLC for valves, heaters, motors, temperature sensors, pressure sensors, flow sensors, and vacuum sensor. In order to remotely control the device with computer, user interface was used by PcVue program for monitoring and controlling the device conveniently and easily. Through this study, we have owned voluntarily nuclide production equipment technology which was dependent on foreign production equipment and import substitution effect by the domestic production. So, we can apply this technique for the development of various new species of nuclides in future.

목차

Abstract
I. INTRODUCTION
II. SYSTEM MODEL AND METHODS
III. RESULTS
REFERENCES

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UCI(KEPA) : I410-ECN-0101-2018-004-000971769