Found 5 document(s)
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General considerations about urban mining and green solvents are first briefly discussed. Then, the use of green solvents in the recycling processes of technological objects present in urban mines is reviewed, focusing o...
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The metal extraction mechanism of basic extractants is typically described as an anion exchange process, but this mechanism does not correctly explain all observations. This paper introduces a novel model for the extract...
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An acidic aqueous biphasic system (AcABS), in which the inorganic salt component of a traditional aqueous biphasic system (ABS) is replaced by the inorganic acid inherently present in typical hydrometallurgical leachate ...
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Extraction of U(VI), Eu(III) and Am(III) has been performed from acidic aqueous solutions (HNO 3 , HClO 4) into the ionic liquid [C 4 mim][Tf 2 N] in which a new extracting task-specific ionic liquid, based on the CMPO u...
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The complexation of cobalt cations (Co(II)) by dicyanamide (DCA–) in water and 1-butyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide ([C1C4Pyrr][NTf2]) has been investigated by recording UV–vis spectra at 20 °...