UF6泄漏气溶胶模拟压制技术研究

Abstract

Abstract: Leakage of UF₆ can form droplet-type aerosols, causing chemical and radiological hazards to workers. Atomization suppression method to control those aerosols is commonly used. By adding NaCO₃ and other auxiliaries to the basic formula, a targeted aerosol inhibitor for UF₆ is obtained. Compressed air is used as the power and an ultrasonic atomizing nozzle is used as the main component of a fluid-powered ultrasonic atomizing device. SiCl₄ is used to simulate UF₆ leakage. The results show that the suppression effect of the aerosol inhibitor in 1 minute is equivalent to the effect of 12 hours natural sedimentation.

Key words: uranium hexafluoride, leakage, aerosol suppression

CLC Number:

TL75

LIANG Dong, ZHANG Wenjun, XUE Dahai, GUO Lixiao, DENG Shaogang, WANG Yongxian, WU Mingliang, LiangYu. Study on simulated aerosol suppression of UF₆ leakage[J].RADIATION PROTECTION, 2021, 41(3): 242-247.

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Study on simulated aerosol suppression of UF₆ leakage

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Study on simulated aerosol suppression of UF6 leakage

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Study on simulated aerosol suppression of UF₆ leakage