快堆燃料棒内氦气容积比的测定 |
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引用本文: | 张剑,徐建平,陈长友,唐育钢. 快堆燃料棒内氦气容积比的测定[J]. 科技咨询导报, 2014, 0(9): 195-197 |
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作者姓名: | 张剑 徐建平 陈长友 唐育钢 |
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作者单位: | 中核建中核燃料元件有限公司,四川宜宾644000 |
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摘 要: | 方法设计、加工出了满足快堆燃料棒内氮气容积比测量要求的“燃料棒穿刺装置”,建立了采用气相色谱法测定燃料棒内氦气容积比的方法.确定氮气客积比的仪器洲定条件:真空度优于100 Pa、泄漏率优于10 Pa/90 s;当取样体积为1 mL,气体中杂质02、N2、Ne、H2、CH4、CO、CO2的测量范围为0.11%~5.0%.
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关 键 词: | 快堆 燃料棒 氦气容积比 气相色谱 |
The determination of helium volume ratios in the fuel rod of Fast breeder reactor |
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Affiliation: | (CNNC Jianzhong Nuclear Fuel Co. ,Lid YiBin.SiChuan 644000) |
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Abstract: | The method designs and processes fuel rod puncturing device to measure helium volume ratios in the fuel rod of Fast breeder reactor in gas chromatography. Ensures the determination parameters:the vacuum more than 100Pa, the leakage rate more than 10Pa/90s.While the sampling volume lmL,The range of impurity content is from 0.11% to 5.0% in the fuel rod of Fast breeder reactor. |
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Keywords: | Fast breeder reactor Fuel rod Helium volume ratios Gas chromatography |
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