Determination of rhenium in gold-containing ores by X-ray fluorescence spectrometry

N. A. Kolpakova, A. S. Buinovskii, I. A. Mel'Nikova

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A procedure is developed for determining rhenium in gold-containing ores by X-ray fluorescence spectrometry. The adsorption preconcentration of perrhenate ions on activated charcoal is studied. It is found that the pH of the solution, the time of exposing the adsorbent to the solution, UV irradiation, and the presence of associate elements (tungsten, gold, silver, and copper) affect the adsorption. The procedure is applied to the X-ray fluorescence determination of rhenium in gold-containing ores from different deposits.

Original languageEnglish
Pages (from-to)144-148
Number of pages5
JournalJournal of Analytical Chemistry
Volume64
Issue number2
DOIs
Publication statusPublished - Feb 2009

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Rhenium
Gold
Ores
Adsorption
Tungsten
Charcoal
Silver
Adsorbents
Copper
Deposits
Fluorescence
Irradiation
Ions
X rays
X-Ray Emission Spectrometry

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Determination of rhenium in gold-containing ores by X-ray fluorescence spectrometry. / Kolpakova, N. A.; Buinovskii, A. S.; Mel'Nikova, I. A.

In: Journal of Analytical Chemistry, Vol. 64, No. 2, 02.2009, p. 144-148.

Research output: Contribution to journalArticle

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