Micellar extraction of caprolactam from water solutions

Authors
Pajak, M Blaszczyk, A Kolek, A
Citation
M. Pajak et al., Micellar extraction of caprolactam from water solutions, INZ CHEM PR, 21(4), 2000, pp. 667-678
Citations number
26
Categorie Soggetti
Chemical Engineering
Journal title
INZYNIERIA CHEMICZNA I PROCESOWA
ISSN journal
02086425 → ACNP
Volume
21
Issue
4
Year of publication
2000
Pages
667 - 678
Database
ISI
SICI code
0208-6425(2000)21:4<667:MEOCFW>2.0.ZU;2-J
Abstract
The influence of cationic, anionic, and non-ionic surfactants and co-surfac tants on the equilibrium in the system: caprolactam in the 1,0% (NH4)(2)SO4 aqueous solution-toluene was investigated. An insignificant effect of surf actant on the distribution coefficient of caprolactam was observed. However , a considerable increase of the distribution coefficient was indicated whe n n-butyl alcohol or octyl alcohol were added to the caprolactam water solu tion in the presence of SDS.