Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (3): 70-73.

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Extraction of Acetic Acid with Primary Amine N1923

Ma Jianhua1, Sun Sixiu2   

  1. 1. Research Institute of Agricultural Sciences, Wulumuqi;
    2. Department of Chemistry, Shandong University, Jinan 250100
  • Received:1996-10-15 Revised:1997-04-04 Published:1997-06-10 Online:1997-06-10

Abstract: The mechanism of extraction of acetic acid with primary amine N1923 has been studied at 298?1 K. The composition of the extracted complexes was determined by methods of the corresponding solution, saturation extraction and infrared spectrometry. The influence of temperature upon the extraction equilibrium has been discussed. The back-extraction of the acetic acid from loading organic phase with NaOH solution has been explored.

Key words: primary amine N1923, extraction, acetic acid, corresponding solution method, infrared spectrometry