碘吸附器样品外部取样技术可行性分析研究

Abstract

Abstract: Sampling technologies of iodine adsorbers in different types of nuclear power plants are investigated and their different influence factors on sample representativeness of the entire adsorbers are analyzed. Results of performance tests under different conditions and adsorbent bed-depths showed that the bed depth and pressure drop through a sampler section are the same as through the main adsorber bank for the sample to be representative, which may be helpful to the feasibility analysis of the external sampling device of iodine adsorbers.

Key words: external sampling, representative, pressure drop

CLC Number:

TL75

LIANG Fei, LV Yang, ZHANG Yuan, WANG Zhen, WU Bo, ZHANG Xueping, ZHANG Zhaochen, GAO Linfeng, QIU Dangui, HOU Jianrong. Feasibility analysis on external sampling technologies of iodine adsorbers[J].RADIATION PROTECTION, 2020, 40(3): 217-222.

References

[1] Tsoulfanidis N, Cochran R G. Radioactive-waste management[J]. Nuclear Technology, 1881, 93: 263-267.
[2] Grambow B.Mobile fission and activation products in nuclear waste disposal[J]. Journal of Contaminant Hydrology, 2008, 102(3-4): 180-186.
[3] 核工业标准化研究所.核空气和气体处理规范通风、空调与空气净化第11部分:碘吸附器(Ⅰ型):NB/T 20039.11—2011 [S]. 北京:原子能出版社,2011.
[4] The American Society of Mechanical Engineers.Code on nuclear air and gas treatment: ASME AG-1—2015[S]. New York: The American Society of Mechanical Engineers, 2015.
[5] 上海核工程研究设计院. 核空气净化系统的现场检验:EJ/T 791—2014[S]. 北京:核工业标准化研究所,2014.
[6] American Society for Testing and Materials. Standard test method for nuclear-grade activated carbon:ASTM D3803—98[S]. Philadephia, PA: ASTM International, 1998.
[7] 陈济. 大亚湾核电站系统及运行(上册)[M]. 北京:原子能出版社,1994:444-451.
[8] 核工业第二研究设计院. 岭澳核电站二期工程初步设计(第五册) [R]. 2005.
[9] The American Society of Mechanical Engineers. Nuclear power plant air-clearning units and components:ASME N509—2002[S]. New York: ASME,2002.
[10] 核工业标准化研究所.核空气和气体处理规范通风、空调与空气净化第13部分:碘吸附器(Ⅲ型):NB/T 20039.13—2012 [S]. 北京:原子能出版社,2012.
[11] Luis Rudenas. Parallel canister design for nuclear carbon filters testing[C]//Proceedings of the 33rd Nuclear Air Cleaning Conference. St Louis, MO, June 24, 2014.
[12] The American Society of the Mechanical Engineers. Nuclear power plant air-cleaning units and components:ASME N509—1989[S]. New York: ASME, 1989.
[13] 陆耀庆. 实用供热空调设计手册(第二版)[M].中国建筑工业出版社,2008:1080-1210.
[14] 邹声华,李孔清.静压箱特性的研究[J].翔谭矿业学院学报,2001,16(4)62-64.
ZOU Shenghua, LI Kongqing. Study on the characteristics of a static pressure tank[J]. J Xiangtan MIN INST, 2001,16(4)62-64.

Feasibility analysis on external sampling technologies of iodine adsorbers

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