title: Extraction chromatography of uranium with dioctyl sulphoxide.
abstract: Uranium(VI) is quantitatively extracted from aqueous perchlorate media into dioctyl sulphoxide in 1,2-dichloroethane. The extracted species contains four sulphoxides for each uranium. Most other metal ions are not appreciably extracted. On columns containing a solid support impregnated with dioctyl sulphoxide in 1,2-dichloroethane, uranium(VI) may be separated quantitatively from metal ions such as thorium(IV), zincronium(IV) and rare carths(III).
authors.affiliation: Institute for Atomic Research and Department of Chemistry, Iowa State University, Ames, Iowa 50010, U.S.A.
authors.forename: J S
authors.initials: JS
authors.lastname: Fritz
authors.forename: D C
authors.initials: DC
authors.lastname: Kennedy