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[1]赵慈平,冉 华,陈坤华.温泉逸出气体常规成分快速测定*[J].地震研究,2009,(增刊):488-497.
　ZHAO Ci-ping,RAN Hua,CHEN Kun-hua.Rapid Determination of Conventional Components of Emergent Gases from Thermal Springs[J].Journal of Seismological Research,2009,(增刊):488-497.
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温泉逸出气体常规成分快速测定*(PDF/HTML)

《地震研究》[ISSN:1000-0666/CN:53-1062/P]

卷:
期数:
2009年增刊
页码:
488-497
栏目:
出版日期:
2009-12-23

文章信息/Info

Title:
Rapid Determination of Conventional Components of Emergent Gases from Thermal Springs
作者:
赵慈平; 冉 华; 陈坤华
(云南省地震局,昆明 650224)
Author(s):
ZHAO Ci-ping; RAN Hua; CHEN Kun-hua
(Earthquake Administration of Yunnan Province,Kunming 650224,Yunnan,China)
关键词:
SP3400型气相色谱仪;  分析测试;  温泉逸出气体;  腾冲火山;  地震
Keywords:
SP3400-type gas chromatograph; analysis and testing; emergent gas from thermal springs; volcanoes; earthquakes
分类号:
P315.72+4
DOI:
-
摘要:
通过对腾冲火山地球化学观测站中用气相色谱仪对火山区温泉逸出气体成分的观测实践的理论总结,系统介绍了用气相色谱仪对温泉逸出气体常规成分的快速测定方法。结果表明,SP3400型气相色谱仪具有一系列优点。通过合理的仪器配置、参数设置、规范的运行维护和分析操作,SP3400型气相色谱仪可以快速准确地分析温泉逸出气体中He、H2、O2、N2、CH4、CO2等常规组分的含量。对这些组份总量分析的相对偏差只有1
Abstract:
Studies have shown that fluids,especially gases plays a very important role in volcanic activity and earthquakes,and that analyzing and testing ingredients of emergent gas thermal spring have important scientific significance and monitoring value.This paper,by theoretical summary of the observation practice of determination of composition of emergent gas from the thermal springs in Tengchong volcano area using gas chromatography in the Tengchong Volcano geochemistry Observatory,systematically introduced the rapid determination method of ingredients of emergent gas thermal spring by gas chromatography.The results show that,SP3400-type gas chromatograph series has a number of advantages.Through a rational instrument setting,parameter configuration,standardized maintenance and analysis operations,SP3400-type gas chromatograph can rapidly and accurately analyze concentration of the conventional components such as He,H2,O2,N2,CH4,CO2 of emergent gas from thermal spring.The relative deviation of analysis of total of these ingredients is only 1.89%,that of the CO2 component,only 2.18%,He,H2,ppm-level content,only 10.24% and 11.44% respectively,indicating the analysis and testing results of SP3400-type gas chromatograph have a very high reliability and accuracy.SP3400-type gas chromatograph is of ideal instruments for rapid determination of the conventional components of emergent gas from thermal springs,and can be promoted to use in volcanic and seismic monitoring stations.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2009-10-18
基金项目:地震科学联合基金面上项目(A08093)、国家自然科学基金面上项目(40973015)和国家科技支撑计划重点项目(2006BAC01B040103)联合资助.

更新日期/Last Update: 2009-12-23