Extmcition of hydroxycarboxylic acids with MIBK/toluene solutions of amines


Inci I. , Aydin A.

JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH, cilt.62, sa.9, ss.926-930, 2003 (SCI İndekslerine Giren Dergi) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 62 Konu: 9
  • Basım Tarihi: 2003
  • Dergi Adı: JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH
  • Sayfa Sayıları: ss.926-930

Özet

Studies are reported on the extraction of glycolic, malic, and citric acids by alamine 336 and tri-n-octylamine dissolved in MIBK/toluene mixture (1 : 1 volume ratio). The effects of amine type and concentration on extraction of hydroxycarboxylic acids by amines are investigated. Formation of acid amine complexes is a dominating factor in the system under consideration.. The distribution coefficients and loading factors are calculated and reported.