Infrared Study of Water Dissolved in Hydrocarbons at High Temperatures and Pressures

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Infrared spectra of water dissolved in benzene and n-hexane at temperatures in the 373-573K range and at pressures in the 100-200 bar range have been measured. The absorption intensities of the OH stretching bands of HDO increase greatly with increasing temperature, indicating increase in solubility of water in the hydrocarbons. Furthermore, the band shapes exhibit remarkable temperature dependence. This is due to increase in hydrogen bonded species relative to a monomeric species with increasing temperature. Concentrations of HDO in the hydrocarbons have been estimated from the observed intensities by use of an empirical relationship between molar absorption intensities and band peak wavenumbers for hydrogen-bonded HDO.

収録刊行物

  • 高圧力の科学と技術 = The Review of high pressure science and technology  

    高圧力の科学と技術 = The Review of high pressure science and technology 7, 1395-1397, 1998 

    The Japan Society of High Pressure Science and Technology

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各種コード

  • NII論文ID(NAID)
    10002694202
  • NII書誌ID(NCID)
    AN10452913
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    0917639X
  • NDL 記事登録ID
    4494247
  • NDL 雑誌分類
    ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z17-1589
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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