Institute of Rare Metal Industry Giredmet

Moscow, Russia

Institute of Rare Metal Industry Giredmet

Moscow, Russia
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Dal'nova O.A.,Institute of Rare Metal Industry Giredmet | Shiryaeva O.A.,Institute of Rare Metal Industry Giredmet | Karpov Y.A.,Institute of Rare Metal Industry Giredmet | Alekseeva T.Y.,OOO Analytical | And 2 more authors.
Inorganic Materials | Year: 2010

The conditions for determination and group concentration of platinum metals (PMs) in the presence of matrix components using new S,N-containing complex-forming sorbents in solutions obtained after decomposition of decontaminated autocatalysts are proposed. The technique of atomic-absorption determination of PMs from a solution (n × 10 -4-n × 10 -2; s r = 0.15-0.07) and a solid phase (n × 10 -5-n × 10 -4; s r = 0.20-0.12) is developed. © 2010 Pleiades Publishing, Ltd.


Dal'nova O.A.,Institute of Rare Metal Industry Giredmet | Shiryaeva O.A.,Institute of Rare Metal Industry Giredmet | Karpov Y.A.,Institute of Rare Metal Industry Giredmet | Alekseeva T.Y.,OOO Analytical | And 3 more authors.
Inorganic Materials | Year: 2010

The data on the effect of different concentrations of components of dead automobile catalysts on determination of platinum, palladium, and rhodium using the method of ETAAS are obtained and systematized. The conditions for direct atomic-absorption determination of Pt, Pd, and Rh are optimized. The technique of atomic-absorption determination of PM in secondary raw and technogenic materials is developed (n × 10 -4-n × 10 -1 wt %, s r = 0.12-0.07). © 2010 Pleiades Publishing, Ltd.

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