Decomposition and Preconcentration Methods for the Determination of Pt, Pd, Re in Mineral Raw Materials

Yulia A. Oskina; Ekaterina Pakrieva; Elvira M. Ustinova; Andrey Kryazhov

doi:10.4028/www.scientific.net/AMR.1040.278

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1040Decomposition and Preconcentration Methods for the...

Decomposition and Preconcentration Methods for the Determination of Pt, Pd, Re in Mineral Raw Materials

Abstract:

Nowadays the actual problem of geochemistry is a deep and complex processing of mineral raw materials. Data on the quantitative content of precious and rare metals in various types of ores and rocks are necessary. It stimulates the development and improvement of chemical analytical methods for determination of these elements. Such methods are not applicable without sample preparation stage. Preparation of samples for analysis is the decomposition and preconcentration of rare and precious metals from matrix of mineral raw materials. The sample preparation schemes of platinum, palladium and rhenium are described in this paper.

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Periodical:

Advanced Materials Research (Volume 1040)

Pages:

278-281

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1040.278

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Online since:

September 2014

Authors:

Yulia A. Oskina, Ekaterina Pakrieva, Elvira M. Ustinova, Andrey Kryazhov

Keywords:

Distillation, Extraction, Hydrolytic Deposition Method, Methods of Dry and Acid Digestion, Palladium, Platinum, Rhenium

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