Synergistic Extraction of Ni(II) by Mixtures of LIX 860 and Bis(2‐Ethylhexyl) Phosphoric Acid

References

• Bond , A. H. , Dietz , M. L. and Chiarizia , R. 2000 . Incorporating size selectivity into synergistic solvent extraction: A review of crown ether‐containing systems . Ind. Eng. Chem. Res. , 39 : 3442 – 3464 .
   Web of Science ®Google Scholar
• Mukai , H. , Umetani , S. and Matsui , M. 2003 . Steric effect of ortho substituents of 1‐phenyl‐3‐methyl‐4‐aroylpyrazol‐5‐ones on the synergic extraction of scandium and lanthanum with tri‐n‐octylphosphine oxide . Solvent Extr. Ion Exch. , 21 ( 1 ) : 73 – 90 .
   Web of Science ®Google Scholar
• Preston , J. S. and du Preez , A. C. 1996 . Synergistic effects in solvent‐extraction systems based on alkylsalicylic acids. Part 2. Extraction of nickel, cobalt, cadmium and zinc in the presence of some neutral N‐, O‐ and S‐donor compounds . Solvent Extr. Ion Exch. , 14 ( 2 ) : 179 – 201 .
   Web of Science ®Google Scholar
• Joe , E. G. , Ritcey , G. M. and Ashbrook , A. W. 1966 . Uranium and copper extraction by liquid ion exchange . J. Metals , 18 ( 1 ) : 18 – 21 .
   Google Scholar
• Elizalde , M. P. , Castresana , J. M. , Aguilar , M. and Cox , M. 1986 . Synergic extraction of Ni(II) by mixtures of 5,8‐diethyl‐7‐hydroxydodecan‐6‐oxime and n‐dodecanoic acid in toluene . Solvent Extr. Ion Exch. , 4 ( 6 ) : 1095 – 1107 .
   Web of Science ®Google Scholar
• Castresana , J. M. , Elizalde , M. P. , Aguilar , M. and Cox , M. 1988 . Synergistic extraction of nickel by mixtures of α‐hydroxyoximes and carboxylic acids . Solvent Extr. Ion Exch. , 6 ( 2 ) : 265 – 274 .
   Web of Science ®Google Scholar
• Zhang , P. , Inoue , K. and Tsuyama , H. 1995 . Recovery of metal values from spent hydrodesulfurization catalysts by liquid‐liquid extraction . Energy Fuels , 9 ( 2 ) : 231 – 239 .
   Web of Science ®Google Scholar
• Elizalde , M. P. , Cox , M. and Aguilar , M. 1996 . Synergistic extraction of Ni(II) by mixtures of LIX 63 and bis‐(2‐ethylhexyl)phosphoric or di‐n‐octylphosphinic acids in toluene . Solvent Extr. Ion Exch. , 14 ( 5 ) : 833 – 848 .
   Web of Science ®Google Scholar
• Cokgor , O. and Topkaya , Y. A. 1994 . Slope analysis studies of copper and cobalt extraction using DEHPA and LIX 84 organic reagents . Turk. J. Engin. Environ. Sci. , 18 ( 2 ) : 143 – 151 .
   Google Scholar
• Ilias , S. and Schimmel , K. A. 1999 . Nondispersive liquid‐liquid extraction of copper and zinc from an aqueous solution by DEHPA and LIX 984 in a hollow fiber membrane module . Separ. Sci. Technol. , 34 ( 6–7 ) : 1007 – 1019 .
   Web of Science ®Google Scholar
• Zhang , P. , Yokoyama , T. , Suzuki , T. M. and Inoue , K. 2001 . The synergistic extraction of nickel and cobalt with a mixture of di(2‐ethylhexyl) phosphoric acid and 5‐dodecylsalicylaldoxime . Hydrometallurgy , 61 : 223 – 227 .
   Web of Science ®Google Scholar
• Alguacil , F. J. 2002 . Solvent extaction with DP‐8R/LIX 860 mixtures for the selective separation of cobalt and nickel . Rev. Metal. Madrid , 38 : 205 – 209 .
   Google Scholar
• Sana , T. , Shiomori , K. , Kawano , Y. and Nagayoshi , K. 2000 . Extraction equilibrium of nickel from aqueous ammonium sulfate solution with 5‐dodecylsalicylaldoxime in kerosene . Solvent Extr. Res. Dev. Jap. , 7 : 206 – 211 .
   Web of Science ®Google Scholar
• Fernández , L. A. , Elizalde , M. P. , Castresana , J. M. , Aguilar , M. and Wingefors , S. 1985 . Extraction of Ni(II) by di‐(2‐ethylhexyl)phosphoric acid dissolved in toluene . Solvent Extr. Ion Exch. , 3 ( 6 ) : 807 – 823 .
   Google Scholar
• Yoshizuka , K. , Arita , H. , Baba , Y. and Inoue , K. 1990 . Equilibria of solvent extraction of copper(II) with 5‐dodecylsalicylaldoxime . Hydrometallurgy , 23 : 247 – 261 .
   Web of Science ®Google Scholar
• Simpson , J. , Navarro , P. and Alguacil , F. J. 1996 . Iron(III) extraction by LIX 860 and its influence on copper(II) extraction from sulphuric solutions . Hydrometallurgy , 42 : 13 – 20 .
   Web of Science ®Google Scholar
• Ortiz , I. , Zamacona , S. and Urtiaga , A. M. Selection of extractants for the removal of cadmium from industrial grade phosphoric acid . Proceedings of ISEC'99 . 1999 , Barcelona, Spain. Solvent Extraction for the 21st Century , Edited by: Cox , M. , Hidalgo , M. and Valiente , M. Vol. 2 , July 11–16 . pp. 1487 – 1491 . London, , UK : Society of Chemical Industry .
   Google Scholar
• Sana , T. , Shiomori , K. , Kawano , Y. and Nagayoshi , K. 1999 . Extraction equilibria of nickel with LIX 860 and DEHPA . Proceedings of ISEC'99 . 1999 , Barcelona, Spain. Solvent Extraction for the 21st Century , Edited by: Cox , M. , Hidalgo , M. and Valiente , M. Vol. 2 , July 11–16 . pp. 1181 – 1185 . London, , UK : Society of Chemical Industry .
   Google Scholar
• Ocio , A. , Elizalde , M. P. and Prieto , J. A. 2004 . Determination of 5‐dodecylsalicylaldoxime and 5‐nonylsalicylaldoxime in commercial extractants by high‐performance liquid chromatography with photometric detection . J. Chromatogr. A , 1032 : 129 – 133 .
   PubMed Web of Science ®Google Scholar
• Taube , M. and Siekierski , S. 1961 . General remarks on synergic effects in the extraction of uranium and plutonium compounds . Nukleonica , 6 : 489 – 502 .
   Google Scholar
• Liem , D. H. 1972 . Studies of the complex formation between di‐2‐ethylhexyl‐phosphate (HDEHP) and tributylphosphate (TBP) or trioctylamine (TOA) . Acta Chem. Scand. , 26 : 191 – 204 .
   Google Scholar
• Rúa , M. S. 2003 . “ Personal communication ” .
   Google Scholar
• Fedorov , V. A. , Shmyd'ko , I. I. , Robov , A. M. , Simaeva , L. S. , Kukhtina , V. A. and Mironov , V. E. 1973 . Nitrate complexes of cobalt(II) and nickel(II) . Russ. J. Inorg. Chem. , 18 ( 5 ) : 1274 – 1277 .
   Google Scholar
• Liem , D. H. 1971 . High‐speed computers as a supplement to graphical methods . Acta Chem. Scand. , 25 : 1521 – 1534 .
   Google Scholar