Title of article :
Selective separation of cobalt and nickel by supported liquid membranes Original Research Article
Ahmet Sürücü، نويسنده , , Volkan Eyüpoglu، نويسنده , , Osman Tutkun، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
The selective separation of cobalt from acidic media, containing both equimolar and nonequimolar mixtures of cobalt and nickel, was examined by supported liquid membranes using Alamine 336 as mobile carrier dissolved in various diluents. The membrane support was microporous hydrophobic polypropylene Celgard 2500 (25 μm thick, 0.209 × 0.054 μm pore size and 55% porosity). Acetic acid-Na acetate buffer was used for the adjustment of the feed pH which was critical. Various parameters were experimentally studied and the optimum conditions were determined.
Alamine 336 , Solvent extraction , Supported liquid membranes , Cobalt–nickel separation
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