多成分不飽和脂肪酸の液液平衡についての一考察

• 松葉 頼重

  播磨化成工業 (株)

• 高橋 照男

  岡山大学工学部 精密応用化学科

• 北村 吉朗

  岡山大学工学部 精密応用化学科

書誌事項

タイトル別名

• A correlation of liquid-liquid equilibria for long-chain unsaturated fatty acids.
• タセイブン フホウワ シボウサン ノ エキエキ ヘイコウ ニ ツイテ ノ イチ

抄録

Liquid-liquid equilibria data for a system of n-heptane, acetonitrile (10 wt % water) and fatty acids (oleic, linoleic, linolenic) were experimentally investigated. A correlation method was proposed by taking account of association of fatty acids in each phase. In this correlation, the concentration of the i-component fatty acid in the acetonitrile phase, y_i, is related to the concentration of solute in the pure i-component system, <BR>y°_i, at the same concentration of total solutes in the n-heptane phase, χ, and the solvent-free mole fraction of the i-component in the n-heptane phase, X_i, as follows.<BR>y_i=y°_i X_i<BR>The experimental data were well correlated by this equation. In addition, y°_i is given as a function of χ for each component mentioned above.

収録刊行物

• 化学工学論文集

  化学工学論文集 15 (2), 208-213, 1989

  公益社団法人 化学工学会

キーワード

• Extraction
• Phase Equilibrium
• Fatty Acid
• Acetonitrile
• Heptane

詳細情報

• CRID: 1390282679485289216
• NII論文ID: 130000870402
• NII書誌ID: AN00037234
• DOI: 10.1252/kakoronbunshu.15.208
• ISSN: 13499203
• ISSN: 0386216X
• NDL書誌ID: 3220933
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3220933
• Web Site: http://www.jstage.jst.go.jp/article/kakoronbunshu1975/15/2/15_2_208/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可