Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (10): 1439.

• Articles • Previous Articles     Next Articles

Extraction Equilibria of Hydrochloric Acid with Primary Amine N1923 in Various Diluents

GAO Zi-Li, JIA Yong-Fen, SUN Si-Xiu, FENG Da-Cheng, SHEN Jing-Lan   

  1. Deparment of Chemistry, Shandong University, Ji'nan, 250100
  • Received:1993-12-02 Revised:1994-05-03 Online:1994-10-24 Published:1994-10-24

Abstract: The extraction equilibria of hydrochloric acid with primary amine N1923 in various diluents were studied by means of two-phase titration at 298 K.The results show that the aggregation of N1923 salts is decreased with the diluent polarity increasing.It may be considered that the interaction among aggregated amine salt molecules is just Vander Waal's force.

Key words: Primary amine N1923, Hydrochloric acid, Diluent, Extraction

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