| 1 |
The Influence of Extractant Structure on the Solvent-Extraction of Uranium(VI) and Thorium(IV) from Nitrate Media by Dialkyl Sulfoxides
Preston JS, Dupreez AC
Journal of Chemical Technology and Biotechnology, 69(1), 86, 1997 |
| 2 |
The Separation of Europium from a Middle Rare-Earth Concentrate by Combined Chemical-Reduction, Precipitation and Solvent-Extraction Methods
Preston JS, Dupreez AC
Journal of Chemical Technology and Biotechnology, 65(1), 93, 1996 |
| 3 |
Solvent-Extraction of Nickel from Acidic Solutions Using Synergistic Mixtures Containing Pyridinecarboxylate Esters .1. Systems Based on Organophosphorus Acids
Preston JS, Dupreez AC
Journal of Chemical Technology and Biotechnology, 66(1), 86, 1996 |
| 4 |
The Solvent-Extraction of Nickel from Acidic Solutions Using Synergistic Mixtures Containing Pyridinecarboxylate Esters .2. Systems Based on Alkylsalicylic Acids
Preston JS, Dupreez AC
Journal of Chemical Technology and Biotechnology, 66(3), 293, 1996 |
| 5 |
Solvent-Extraction of the Trivalent Lanthanides and Yttrium by Mixtures of 3,5-Diisopropylsalicylic Acid and Neutral Organophosphorus Compounds
Preston JS, Dupreez AC
Journal of Chemical Technology and Biotechnology, 60(3), 317, 1994 |
| 6 |
Synergistic Effects in the Solvent-Extraction of Some Divalent Metals by Mixtures of Versatic-10 Acid and Pyridinecarboxylate Esters
Preston JS, Dupreez AC
Journal of Chemical Technology and Biotechnology, 61(2), 159, 1994 |
