Title of article
The synergistic extraction of nickel and cobalt with a mixture of di(2-ethylhexyl) phosphoric acid and 5-dodecylsalicylaldoxime
Author/Authors
Zhang، Pingwei نويسنده , , Yokoyama، Toshiro نويسنده , , Suzuki، Toshishige M. نويسنده , , Inoue، Katsutoshi نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
-222
From page
223
To page
0
Abstract
The synergistic extraction of nickel and cobalt from acidic aqueous solutions has been observed with a mixture of di(2-ethylhexyl) phosphoric acid and 5dodecylsalicylaldoxime. The rates of extraction and stripping were found to be rapid, even for nickel, and stripping of nickel-loaded organic phase was readily achieved by contact with 0.50 M mineral acid. The separation of nickel and cobalt is possible based on differences in stripping behaviors of the two metals.
Keywords
V(II)-picolinate, V(II)-citrate, AP, NP, HMnO4 , Dissolution kinetics , Cr-substituted hematite/magnetite
Journal title
HYDROMETALLURGY
Serial Year
2001
Journal title
HYDROMETALLURGY
Record number
7460
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