Facilitated transport of copper in bulk liquid membranes containing LIX 984N

Authors
Yang, XJ Fane, AG
Citation
Xj. Yang et Ag. Fane, Facilitated transport of copper in bulk liquid membranes containing LIX 984N, SEP SCI TEC, 34(9), 1999, pp. 1873-1890
Citations number
30
Categorie Soggetti
Chemistry
Journal title
SEPARATION SCIENCE AND TECHNOLOGY
ISSN journal
01496395 → ACNP
Volume
34
Issue
9
Year of publication
1999
Pages
1873 - 1890
Database
ISI
SICI code
0149-6395(1999)34:9<1873:FTOCIB>2.0.ZU;2-Y
Abstract
The liquid-liquid extraction of copper (II) using a novel extractant LIX 98 4N (a mixture of 5-nonylsalicylaldoxime and 2-hydroxy-5-nonyl-acetophenone oxime) was carried out. Following the liquid-liquid extraction, coupled uph ill transport of copper(II) across a bulk liquid membrane containing LIX 98 4N as carrier was performed. The effects of aqueous stirring speed, carrier concentration, and inventory of membrane liquid were investigated. The rat e-limiting step for the coupled transport of copper across a bulk liquid me mbrane was identified.