3-2-1　木質バイオマスのCO<sub>2</sub> ガス化時のタール及びすすの生成挙動

DOI

書誌事項

タイトル別名
  • 3-2-1　Formation behaviors of tar and soot in CO<sub>2</sub> gasification of woody biomass

抄録

<p>Recently, the gasification process of woody biomass has been attracting attention to produce renewable gas fuels. However, the gasification process emits tar and soot, which can cause equipment troubles. Therefore, it is necessary to control the formation of tar and soot, and then it is important to elucidate their formation behaviors. This study compared pyrolysis and CO2 gasification experiments at 950°C and 1100°C, simulating CO2 gasification by exhaust gas recirculation. Experimental results showed that the addition of CO2 increased soot formation at 1100°C. It was also observed that H2 decreases under the same conditions due to the reverse water-gas shift reaction. One of the reasons for the increase in soot formation is that the decrease in H2 promotes the condensation polymerization of hydrocarbons.</p>

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390297228018073088
  • DOI
    10.20550/jietaikaiyoushi.32.0_40
  • ISSN
    24238325
    24238317
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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