2-19　ハニカム担持天然ソーダ灰を用いる燃料ガス中の塩化水素ガスの除去

DOI

書誌事項

タイトル別名
  • 2-19　Removal of Hydrogen Chloride Gas in Fuel Gas Using Honeycomb-Supported Natural Soda Ash

抄録

<p>In this study, the HCl absorption performance in simulated coal gasification fuel gases of cheap natural soda ash loaded on a honeycomb support as a hot gas cleanup method is investigated by using flow-type fixed-bed reactor. The HCl removal performance of the honeycomb-supported soda ash at 500°C in 1000ppm HCl/12-28%H2/N2 reveals that H2 does not affect the HCl absorption ability. On the other hand, the coexistence of 26-58%CO to 1000ppm HCl/12-28%H2/N2 decreases the HCl removal performance by carbon deposition from disproportionation reaction of CO. However, the addition of 2-10%CO2 to 1000ppm HCl/12-28%H2/26-58%CO/N2 improves the HCl absorption ability. In addition, the HCl removal performance of the honeycomb-supported soda ash in HCl/12%H2/26%CO/6%CO2/N2 depends on the HCl concentration (500-2000ppm) and reaction temperature (300-600°C).</p>

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001277371810304
  • NII論文ID
    130007732030
  • DOI
    10.20550/jiesekitanronbun.56.0_84
  • ISSN
    24238309
    24238295
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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