Extraction chromatography with macroreticular polymer beads impregnated with monothiodibenzoylmethane solution.
Extraction chromatography using macroreticular ethylstyrene-divinylbenzene beads impregnated with monothiodibenzoylmethane (SBB) solution has been investigated. Of the solvents used as the stationary phase, heptan-1-ol showed the highest rate of metal extraction, and loading with 0.5 ml of the solvent per g of resin was found to be the optimum. A column packed with such loaded beads can be used for the separation of nickel(II), iron(III) and cobalt(II).
Sugii
A
A
Faculty of Pharmaceutical Sciences, Kumamoto University, Oe-honmachi, Kumamoto 862, Japan.
Ogawa
N
N
Yamamura
H
H