Authors:
B. Hołyńska University of Mining and Metallurgy Institute of Nuclear Physics and Techniques Al. Mickiewicza 30 30-059 Cracow (Poland)

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S. Kalita University of Mining and Metallurgy Institute of Nuclear Physics and Techniques Al. Mickiewicza 30 30-059 Cracow (Poland)

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M. Lankosz University of Mining and Metallurgy Institute of Nuclear Physics and Techniques Al. Mickiewicza 30 30-059 Cracow (Poland)

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A. Markowicz University of Mining and Metallurgy Institute of Nuclear Physics and Techniques Al. Mickiewicza 30 30-059 Cracow (Poland)

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M. Wasilewska University of Mining and Metallurgy Institute of Nuclear Physics and Techniques Al. Mickiewicza 30 30-059 Cracow (Poland)

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Abstract  

Radiometric methods of determination of platium and palladium (0.1 to 5% of Pt and 0.1 to 2% of Pd), gold and indium (0.01 to 1% of Au and 1 to 4 g In/l) and of platinum and rhodium (0.1 to 9% of Pt and 0.05 to 1% of Rh) in aqueous solution has been worked out. A suitable measuring device has been designed and constructed. The methods are based on the measurement of characteristic radiation of the Lα line for gold and platinum and of the K-series for indium, palladium and rhodium, as well as on the measurement of scattered radiation from a238Pu source. The r.m.s. error of the determination varies from 0.01 to 0.10% of Pt, 0.002 to 0.01% of Au and 0.01 to 0.15% of Pd depending on the concentration. In the case of Rh and In the errors are 0.008% and 0.04 g In/l, respectively.

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation
1968
Volumes
per Year
1
Issues
per Year
12
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)