Effect of Metal Compounds on Pyrolysis Profiles of Douglas Fir

• Ohmukai Yoshikage

  Department of Chemical Engineering, Kyoto University

• Fujimoto Kosuke

  Department of Chemical Engineering, Kyoto University

• Hasegawa Isao

  Department of Chemical Engineering, Kyoto University

• Hayashi Shigeya

  Ube Industries, Ltd.

• Mae Kazuhiro

  Department of Chemical Engineering, Kyoto University

抄録

Pyrolysis of Douglas fir with metal compounds has been carried out to examine the effect of metal compounds on the pyrolysis profiles. The profiles dramatically shifted into lower or higher temperatures by adding some metal compounds. On the other hand, the presence of metal chlorides promoted the decomposition of Douglas fir at low temperature. The metal compounds having high hydrophilicity, by which Douglas fir decomposition was shifted toward lower temperatures, caused an increase in char and a decrease in tar through promoting the cross-linking reaction at low temperature. From these results, it can be said that the control of dehydration at low temperature is an essential factor to achieve high char yield with minimizing tar formation.

収録刊行物

• JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 41 (4), 319-324, 2008

  公益社団法人 化学工学会

キーワード

• Pyrolysis
• Biomass
• Metal Compound
• Tar Reduction

詳細情報

• CRID: 1390282679545106304
• NII論文ID: 10021110149
• NII書誌ID: AA00709658
• DOI: 10.1252/jcej.07we275
• ISSN: 18811299
• ISSN: 00219592
• NDL書誌ID: 9463076
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9463076
• Web Site: http://www.jstage.jst.go.jp/article/jcej/41/4/41_07we275/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可