Palladium recovery by adsorption onto ionic liquid-impregnated layered double hydroxides

Palladium (Pd) is part of the platinum group metals (PGMs) and represents a “critical” raw material with economic importance. In our days, the secondary sources with Pd content are called “the urban mines of precious metals”. Therefore, a lot of researchers focused their attention to the removal and...

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Bibliographic Details
Main Authors: Tolea Nick Samuel
Lupa Lavinia
Lazau Radu
Cocheci Laura
Corporate Author: International Symposium on Analytical and Environmental Problems (27.) (2021) (Szeged)
Format: Book part
Published: University of Szeged Szeged 2021
Series:Proceedings of the International Symposium on Analytical and Environmental Problems 27
Kulcsszavak:Palládium, Szervetlen kémia, Környezetkémia
Subjects:
Online Access:http://acta.bibl.u-szeged.hu/75922
Description
Summary:Palladium (Pd) is part of the platinum group metals (PGMs) and represents a “critical” raw material with economic importance. In our days, the secondary sources with Pd content are called “the urban mines of precious metals”. Therefore, a lot of researchers focused their attention to the removal and recover studies of Pd ions from secondary sources. Regarding the recover process from aqueous solutions a lot of methods have been studied, among which adsorption process gained a special attention due to its well know advantages. In this context, the present paper aims at the synthesis and characterization of Mg3Al-LDH and its functionalization with IL(methyl trialkyl ammonium chloride) in order to obtain adsorbent materials with high efficiency in the removal process of Pd ions from aqueous solutions.
Physical Description:53-55
ISBN:978-963-306-835-9