The retention time of Xe and Kr can be varied by changing the flow rate of carrier gas and temperature of the chromatography column packed with 5A molecular screen.It can be used for separating the noble gases.Test results show that an enhanced decontamination factor can be observed by extending the interval between retention times of Kr and Xe.Over 95% of the Kr and Xe can be absorbed by active carbon at –80oC.
Removal of Sr and Ba from molten LiCl salt using cold finger crystallization method
Separation of rare earth fission products from LiF-BeF2 molten salt by sulfide precipitation
Dynamic adsorption properties of xenon on activated carbons and their structure characterization
Measuring xenon activity by HPGe gamma spectrometry using efficiency function of point sources
Related Author
LIU Qiuhua
LIN Qin
WANG Yujiao
CHENG Ming
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DOU Qiang
FU Haiying
ZHOU Jinhao
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Key Laboratory of Theoretical Organic Chemistry and Functional Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology