The separation and concentration of gallium(III) and/or indium(III) using polystyrene resins functionalized with complexane-type ligands.
スポンサーリンク
概要
- 論文の詳細を見る
Macroreticular styrene-divinylbenzene copolymers functionalized with iminodiacetic acid and diethylenetriamine-<I>N</I>,<I>N</I>,<I>N</I>″,<I>N</I>″-tetraacetic acid have been examined in order to apply them to the selective recovery of gallium(III) and/or indium(III) from acidic solutions. The equilibrium adsorption capacities, distribution coefficients, and metal-adsorption rates of the polymer resins for Group IIIb ions and other common metal ions have been studied. The selectivity sequence of the present resins are as follows: Fe(III)>In(III)>Ga(III)\simeqCu(II)>Zn(II)>Al(III). The selective recovery of In(III) and/or Ga(III) from acidic solutions has been demonstrated using a column of the present resins.
- 公益社団法人 日本化学会の論文
著者
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Suzuki Toshishige
Government Industrial Research Institute
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Yokoyama Toshiro
Government Industrial Research Institute
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Matsunaga Hideyuki
Government Industrial Research Institute
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Kimura Tetsuo
Government Industrial Research Institute
関連論文
- (4) CONCENTRATION OF NOBLE METAL ELEMENTS BY REAGENT IMPREGNATED POLYMER MATERIALS (One-day Symposium on Separation Technology) (Miscellany)
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- Catalytic epoxidation of olefins with t-butyl hydroperoxide in the presence of polymer-supported vanadium(V) and molybdenum(VI) complexes.
- The separation and concentration of gallium(III) and/or indium(III) using polystyrene resins functionalized with complexane-type ligands.