Removal of Organic Sulphur in Coal by the Use of Anhydrous HF and Superacid HF/BF_3

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著者

    • SHIMIZU Kiyoyuki
    • Energy Resources Department, National Institute for Resources and Environment, AIST
    • SHIMAMURA Ken
    • Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo
    • SUGANUMA Akira
    • Department of Industrial Chemistry, Faculty of Science and Technology, Science University of Tokyo
    • SAITO Ikuo
    • Energy Resources Department, National Institute for Resources and Environment, AIST

抄録

Anhydrous hydrogen fluoride (HF) and HF combined with a small amount of boron trifluoride(BF<SUB>3</SUB>) desulphurized high-sulphur coal in the presence of hydrocarbons without H<SUB>2</SUB> in mild reaction conditions. HF removed mainly sulphidic and oxidized sulphur. HF/BF<SUB>3</SUB> decreased thiophenic sulphur as well as sulphidic and oxidized sulphur although the extent of desulphurization was almost the same as that with HF alone.

収録刊行物

  • Chemistry letters

    Chemistry letters 1997(9), 943-944, 1997-09

    The Chemical Society of Japan

参考文献:  4件中 1-4件 を表示

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    被引用文献1件

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    DOI 被引用文献1件

各種コード

  • NII論文ID(NAID)
    10002615166
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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