연소가스 정량화에서의 수분영향 연구

초록

Polymeric materials, which is widely used in industry due to many advantages, are the main reason of disaster in the case of fire. Although various flame retardants or polymeric material itself was developed to enhance fire resistance of composite, Polymeric materials still give off toxic gases in fire. To reduce casualties from the fire, there is a need to develop technique of quantifying flue gases. In this paper, FT-IR instrument was used to in-situ quantification of toxic gases and standard water vapor spectra with various concentration was measured to analyze the effect of water vapor in smoke gases. With these spectra, Not only showing the quantifying method on certain harmful gases, which is hindered by the water vapor, but also establishing the technique with FT-IR was the purpose in this study.