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高纯氮载气中Kr的简便PVT定量方法
Simple PVT Quantitative Method of Kr Under High Pure N2 Condition
【Author】 LI Xue-song, ZHANG Zi-bin, WEI Guan-yi, CHEN Li-yun, ZHAI Li-hua (Northwest Institute of Nuclear Technology, Xi’an 710024, China)
【机构】 西北核技术研究所；
【Abstract】 A simple PVT quantitative method of Kr in the high pure N2 was studied. Pressure, volume and temperature of the sample gas were measured by three individual methods to obtain the sum sample with food uncertainty. The ratio of Kr/N2 could be measured by GAM400 quadrupole mass spectrometer. So the quantity of Kr could be calculated with the two measured data above. This method can be suited for quantitative analysis of other simple composed noble gas sample with high pure carrying gas.
【Key words】 Kr；
PVT；
quantitative analysis；
noble gas；
- 【会议录名称】 2005年全国无机质谱、同位素质谱和质谱仪器学术报告会论文集
- 【会议名称】2005年全国无机质谱、同位素质谱和质谱仪器学术报告会
- 【会议时间】2005-10
- 【会议地点】中国云南丽江
- 【分类号】O657.63
- 【主办单位】中国质谱学会无机质谱专业委员会、中国质谱学会同位素质谱专业委员会、中国质谱学会质谱仪器与教育专业委员会