Vapor-Liquid Equilibria of a Minute Amount of Isobutyl Acetate and Ethyl Caprylate in Aqueous Ethanol Solution under Reduced Pressure.

• Matsuyama Kiyoshi

  Dept. of Chem. Eng., Fukuoka Univ.

• Mishima Kenji

  Dept. of Chem. Eng., Fukuoka Univ.

• Kutsumi Masanobu

  Dept. of Chem. Eng., Fukuoka Univ.

• Komorita Naoki

  Dept. of Chem. Eng., Fukuoka Univ.

• Kawakami Atsushi

  Dept. of Chem. Eng., Fukuoka Univ.

• Nagatani Masanori

  Dept. of Chem. Eng., Fukuoka Univ.

Bibliographic Information

Other Title

• エタノール水溶液中の微量の酢酸イソブチルおよびカプリル酸エチルの減圧気液平衡
• エタノール スイヨウエキチュウ ノ ビリョウ ノ サクサン イソブチル オヨビ

Abstract

Vapor-liquid equilibria of aqueous ethanol solutions containing a very small amount of isobutyl acetate and ethyl caprylate were determined using an Othmer-type still at 66.7 kPa. The equilibrium ratio of the minor components increases with decreasing mole fraction of ethanol in the solutions. The results were correlated with the NRTL and UNIFAC equations.

Journal

• KAGAKU KOGAKU RONBUNSHU

  KAGAKU KOGAKU RONBUNSHU 22 (2), 420-423, 1996

  The Society of Chemical Engineers, Japan

Keywords

• Vapor Liquid Equilibrium
• Isobutyl Acetate
• Ethyl Caprylate
• Minor Component
• Aqueous Ethanol Solution
• NRTL Equation
• UNIFAC Equation

Details

• CRID: 1390001204509160448
• NII Article ID: 10002668549
• NII Book ID: AN00037234
• DOI: 10.1252/kakoronbunshu.22.420
• ISSN: 13499203
• ISSN: 0386216X
• NDL BIB ID: 3937009
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3937009
• Web Site: http://www.jstage.jst.go.jp/article/kakoronbunshu1975/22/2/22_2_420/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed