Japan Geoscience Union Meeting 2014

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Oral

Symbol S (Solid Earth Sciences) » S-CG Complex & General

[S-CG63_2PM1] Geochemistry of fault systems

Fri. May 2, 2014 2:15 PM - 3:55 PM 418 (4F)

Convener:*Fumiaki Tsunomori(Laboratory for Earthquake Chemistry, Graduate School of Science, University of Tokyo), Hidemi Tanaka(School of Science, The University of Tokyo), Masaki Murakami(OYO Corporation), Chair:Fumiaki Tsunomori(Laboratory for Earthquake Chemistry, Graduate School of Science, University of Tokyo), Hidemi Tanaka(School of Science, The University of Tokyo)

3:05 PM - 3:20 PM

[SCG63-04] Basic experiments for continuous monitoring of CH3 in the field by Mass spectrometer

*Kuniyo KAWABATA1, Fumiaki TSUNOMORI1, Masaki MURAKAMI2, Hidemi TANAKA3 (1.Geochemical Research Center, Graduate School of Science, The University of Tokyo, 2.OYO Corporation, 3.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

Keywords:Mass spectrometer, methane, monitoring, in the field

Continuous gas monitoring in the field is important issue for various purposes such as for heat trapping gas monitoring, poisonous gas monitoring and scientific objective. In order to analyze the gas in the field, small-sized gas analyzer using mass spectrometer have been developed in our group. In the field, identifying the location of the emitted gas is needed. To detect gas-emission in distant places from the analyzer, we made basic laboratory experiments using methane gas. In this presentation, we introduce the results of the experiment.