Intensification of picolinic acid extraction with tri-n-butylphosphate and tri-n-octylamine in three different diluents
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, the equilibrium study on reactive extraction of picolinic acid from aqueous solution is studied by individual and mixed extractant of tri-n-butyl phosphate (TBP) and tri-n-octylamine (TOA) in three different diluents at a constant temperature, 298 K. A better synergism is observed (80% extraction efficiency) with a TBP:TOA ratio of 1:1 for all acid concentration with IAA. Mathematical modeling is also carried out to find insight of mechanism exist between acid and extractant molecules. The results of present study will be useful to intensify the recovery of picolinic acid from fermentation broth (bio-separation) and other aqueous solutions. (c) 2015 The Institution of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
Reactive extraction, Equilibrium, Picolinic acid, Diluents, Extractant, Mathematical modeling
Kaynak
Chemical Engineering Research & Design
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
95
