辐射防护2017，Vol.37Issue(4)：298-302,5.
不同工况下活性炭吸附放射性惰性气体性能的初步研究
Study on adsorption performance of activated carbon for radioactive inert gases under different operating conditions
刘羽 1吴波 2牛俐珺 1李永国 2唐邵华 1霍明 1史英霞 2丘丹圭 2王志民 1乔太飞2
作者信息
- 1. 深圳中广核工程设计有限公司,广东深圳518000
- 2. 中国辐射防护研究院,太原030006
- 折叠
摘要
Abstract
Activated carbon adsorption technique is one of the options for treatment of radioactive inert gases in nuclear power plants.This paper described the adsorbing theory of activated carbon for radioactive inert gases Kr and Xe,along with its main physical parameters.The result of performance tests under different operation conditions showed that the dynamic adsorption coefficient of activated carbon would be influenced by temperature,pressure,flow velocity and humidity of the treated gases.Excessively high temperature and humidity,as well as low flow velocity would have negative effects on the dynamic adsorption efficiency,whereas increasing pressure would be beneficial to the dynamic adsorption.This research result could be helpful to the design of the treatment system for waste gases in nuclear power plants.With the operation conditions properly controlled,the adsorption performance of activated carbon can be assured.关键词
核电站/放射性惰性气体/活性炭/吸附性能Key words
nuclear power plant/radioactive inert gas/activated carbon/adsorption performance分类
能源科技引用本文复制引用
刘羽,吴波,牛俐珺,李永国,唐邵华,霍明,史英霞,丘丹圭,王志民,乔太飞..不同工况下活性炭吸附放射性惰性气体性能的初步研究[J].辐射防护,2017,37(4):298-302,5.
