70.水熱反応により改質した低石炭化度炭のFTIR等による分析

DOI

書誌事項

タイトル別名
  • 70. Analysis of Low-Rank Coals Upgraded by Hydrothermal Process by Use of Several Methods Including FTIR

抄録

Several low-rank coals were hydrothermally treated at 200-350℃ in an autoclave. The raw coal and treated coals were analyzed by FTIR with a curve-fitting method. The aromaticity and methyl/methylene ratio somewhat increased due to the treatment, while the content of carboxyl group greatly decreased. Also, thermal properties of the treated coals were examined by use of TG-DTA.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390001205770512256
  • NII論文ID
    110006857190
  • DOI
    10.20550/jiesekitanronbun.35.0_279
  • 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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