抄録
Tar raised from biomass pyrolysis was investigated in this study. Woody biomass was used as samples. Tarry material from pyrolysis of biomass was produced at room temperature 〜900℃ in a two-stage fixed bed reactor. After pyrolysis, raw tar or heat reforming tar was separated and quantitated into specific boiling point. Product were analyzed with GC. Biomass tar include many light organic compounds (<b.p.150℃). Most of these are reformed over 600℃.