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 language | English |
|---|---|
| Pages (from-to) | 144-148 |
| Number of pages | 5 |
| Journal | Journal of Analytical Chemistry |
| Volume | 64 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Feb 2009 |
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ASJC Scopus subject areas
- Analytical Chemistry
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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 journal › Article
}
TY - JOUR
T1 - Determination of rhenium in gold-containing ores by X-ray fluorescence spectrometry
AU - Kolpakova, N. A.
AU - Buinovskii, A. S.
AU - Mel'Nikova, I. A.
PY - 2009/2
Y1 - 2009/2
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=59849112834&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=59849112834&partnerID=8YFLogxK
U2 - 10.1134/S1061934809020099
DO - 10.1134/S1061934809020099
M3 - Article
AN - SCOPUS:59849112834
VL - 64
SP - 144
EP - 148
JO - Journal of Analytical Chemistry
JF - Journal of Analytical Chemistry
SN - 1061-9348
IS - 2
ER -