Cooperative sulfate binding by metal salt extractants containing 3-dialkylaminomethylsalicylaldimine units

Autor: Stuart G. Galbraith, Paul G. Plieger, Peter A. Tasker
Rok vydání: 2003
Předmět:
Zdroj: Chemical communications (Cambridge, England). (22)
ISSN: 1359-7345
Popis: The pH-dependence of simultaneous metal- and sulfate-loading of simple salen derivatives demonstrates the feasibility of their application as extractants for recovery of base metals from the leaching of sulfidic ores. The efficacy of the ligands depends on the templating of the sulfate binding site by the attendant metal ion.
Databáze: OpenAIRE