エタノール水溶液中の微量のイソブチルアルデヒド,酢酸エチル,酢酸イソアミルの減圧気液平衡

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タイトル別名
  • Vapor-Liquid Equilibria of Trace Isobutyraldehyde, Ethyl Acetate and Isoamyl Acetate in Aqueous Ethanol Solution under Reduced Pressure.
  • エタノール スイヨウエキ チュウ ノ ビリョウ ノ イソブチルアルデヒド サク

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Vapor-liquid equilibria of aqueous ethanol solutions containing a minute amount of acetaldehyde, isobutyraldehyde, ethyl acetate and isoamyl acetate were measured by use of an Othmer-type still at 12.7, 25.3 and 101.3 kPa.<BR>The equilibrium ratio curves of the minor components (isobutyraldehyde, ethyl acetate and isoamyl acetate) at each pressure are presented by a function of the concentration of ethanol.<BR>However, the equilibrium ratio curves of the minor component (acetaldehyde) could not be obtained, because the data is slightly scatted.

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