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Palladium extraction from nitrate solutions by tertiary amines and quaternary ammonium salts |
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| Authors: | P. Tarapčík V. Mikulaj |
| Affiliation: | (1) Department of Analytical Chemistry, Faculty of Chemical Technology, Slovak Technical University, Jánska 1, 812 37 Bratislava, Czechoslovakia;(2) Department of Nuclear Chemistry, Faculty of Science, Comenius University, Mlynská dolina CH-1, 842 15 Bratislava, Czechoslovakia |
| Abstract: | The mechanism of palladium extraction by trilaurylamine and trilaurylmethylammonium nitrate from nitric acid solutions was studied. The composition of the extracted compounds was determined by the Job method as well as by organic phase saturation. Both reagents were found to extract palladium as Am2Pd/NO3/4 /Am=ammonium cation/. |
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