デニューダによるたばこ主流煙の蒸発特性の測定 Measurement of Evaporation Property of Cigarette Main-Stream Smoke Using Denuder Tube Method

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著者

    • 片山 和彦 KATAYAMA Kazuhiko
    • 日本たばこ産業(株)研究開発統括部材料応用研究開発部 Cigarette Materials R&D Div., R&D General Div., Japan Tobacco Inc.
    • 三浦 圭吾 MIURA Keigo
    • 日本たばこ産業(株)研究開発統括部研究開発企画部 R&D Planning Div., R&D General Div., Japan Tobacco Inc.
    • 島田 学 [他] SHIMADA Manabu
    • 広島大学大学院工学研究科物質化学システム専攻 Department of Chemical Engineering, Graduate School of Engineering, Hiroshima University
    • 奥山 喜久夫 OKUYAMA Kikuo
    • 広島大学大学院工学研究科物質化学システム専攻 Department of Chemical Engineering, Graduate School of Engineering, Hiroshima University

抄録

Evaporation rates of chemical components in cigarette main-stream smoke were measured using a denuder system in order to clarify the dividing factor between the vapor and the particle phase. Chemical components passing through a denuder tube were trapped by a tube filled with Tenax TA adsorbent. They were analyzed using thermal desorption system, cooled injection system, gas chromatography and mass spectrometer. It was found that water-soluble components had lower evaporation rates than water-insoluble components, even if they had the same vapor pressure. It was suggested that the water solubility of each chemical component was an important factor for the evaporation property of cigarette main-stream smoke. Furthermore, we measured the filtration efficiency of cigarette filter for some chemical components. It was found that the filtration efficiency of water-soluble components was lower than water-insoluble components when they had the same vapor pressure. It was suggested that the filtration efficiency of each chemical component in cigarette main-stream smoke for cigarette filter was affected by their water solubility, which related to the evaporation property.

収録刊行物

  • エアロゾル研究 = Journal of aerosol research  

    エアロゾル研究 = Journal of aerosol research 22(4), 322-326, 2007-12-20 

    日本エアロゾル学会

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各種コード

  • NII論文ID(NAID)
    10021918801
  • NII書誌ID(NCID)
    AN10041511
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    09122834
  • NDL 記事登録ID
    9320981
  • NDL 雑誌分類
    ZP5(科学技術--化学・化学工業--化学工学)
  • NDL 請求記号
    Z17-1062
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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