한국방사성폐기물학회:학술대회논문집 (Proceedings of the Korean Radioactive Waste Society Conference)
- 한국방사성폐기물학회 2005년도 Proceedings of The 6th korea-china joint workshop on nuclear waste management
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- Pages.119-125
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- 2005
Fixed Bed Study for a Detritiation Adsorber
- Kim K. R. (Korea Atomic Energy Research Institute) ;
- Lee M. S. (Korea Atomic Energy Research Institute) ;
- Paek S. (Korea Atomic Energy Research Institute) ;
- Yim S. P, (Korea Atomic Energy Research Institute) ;
- Ahn D. H. (Korea Atomic Energy Research Institute) ;
- Chung H. (Korea Atomic Energy Research Institute) ;
- Shim M. H. (University of Science & Technology)
- 발행 : 2005.11.01
초록
A method of predicting the tritium concentration in the air leaving an atmospheric detritiation dryer was modeled for designing a fixed bed dryer and preparing an advanced dryer control. In order to quantify the bed utilization and the dynamic capacity against an inlet humidity and a flow rate, a series of quantitative tests based on the break-through behavior were carried out in an isothermal fixed bed of synthetic zeolites such type as molecular sieve 4A, 5A, 13X and mordenite. The amount of water vapor breaking during the adsorption was estimated to give a breakthrough capacity at the various inlet flow rates and humidity conditions. The molecular sieve 13X exhibited a better adsorption performance at a given bed height.
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