The biomethane fuel used in this study was produced from domestic biogas plants and used the same fuel currently used for CNG vehicles. The components were analyzed, and a gas chromatograph mass spectrometer (GC/MS) was used for component analysis. As a result of analyzing 4 peak values of them, phenethylamine, cyclotrisiloxane, cyclotetrasiloxane and cyclopentasiloxane were detected at the running times of 1.422min, 6.550min, 11.500min, and 14.833min. Most of them were composed of siloxane series, and some other components were present.

• 박명호(Member, Kangwon National University) | Myung-Ho Park Corresponding author
• 박호영(Kangwon National University) | Ho-Young Par