| 气相色谱仪检测溶解气H_2、He最佳观测条件的选择 |
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| 引用本文： | 李敏莉,梁久亮,张朝明.气相色谱仪检测溶解气H_2、He最佳观测条件的选择[J].防灾减灾工程学报,2002,22(3):26-29. |
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| 作者姓名： | 李敏莉 梁久亮 张朝明 |
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| 作者单位： | 安徽省地震局,安徽,合肥,230031 |
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| 摘 要： | 通过色谱柱、固定相以及载气流速的选择性实验 ,提高了气相色谱仪在观测地下水中H2 、He分离效能和检测效能。本文对此作介绍 ,以期对使用气相色谱仪进行地下水H2 、He观测的台站能有所启发和借鉴
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| 关 键 词： | 色谱柱 固定相 载气流速 分离效能 |
| 文章编号： | 1003-868X(2002)03-0026-04 |
| 修稿时间： | 2002年3月11日 |
Selection of the optimum observation condition for detecting dissolved gases of H2 and He with gas chromatograph |
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| LI Min-li,LIANG Jiu-liang,ZHANG Chao-ming.Selection of the optimum observation condition for detecting dissolved gases of H2 and He with gas chromatograph[J].Journal of Disaster Prevent and Mitigation Eng,2002,22(3):26-29. |
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| Authors: | LI Min-li LIANG Jiu-liang ZHANG Chao-ming |
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| Abstract: | Selective experiments have been made concerning chromatographic colomn, fixed phase and flow rate of carrier gas. Based on the results of these experiments, the separation efficiency of H 2 and He in ground water observations using gas chromatograph can be improved. The results are useful to the stations observing H 2 and He in ground water using gas chromatograph. |
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| Keywords: | Chromatographic colomn fixed phase flow rate of carrier gas separation efficiency |
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