Determination of gold and palladium in rocks and ores by atomic absorption spectrometry using two-stage probe atomization
- 作者: Volzhenin A.1, Petrova N.1, Medvedev N.1, Irisov D.2, Saprykin A.1,3
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隶属关系:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Kazan Federal University
- Novosibirsk State University
- 期: 卷 72, 编号 2 (2017)
- 页面: 156-162
- 栏目: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182296
- DOI: https://doi.org/10.1134/S1061934817020150
- ID: 182296
如何引用文章
详细
The efficiency of two-stage probe atomization for the determination of gold and palladium in geological samples by electrothermal atomic absorption spectrometry is studied. The effects of temperature–time program and the position of the probe in an atomizer on the fractionation of sample components and the magnitude of the analytical signal are studied. It is demonstrated that gold and palladium can be quantitatively determined by atomic absorption spectrometry in rocks and ores, using a two-stage probe atomization with the limits of detection for gold and palladium 0.01 and 0.04 g/t, respectively.
作者简介
A. Volzhenin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
编辑信件的主要联系方式.
Email: volzhenin@niic.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
N. Petrova
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: volzhenin@niic.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
N. Medvedev
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Email: volzhenin@niic.nsc.ru
俄罗斯联邦, Novosibirsk, 630090
D. Irisov
Kazan Federal University
Email: volzhenin@niic.nsc.ru
俄罗斯联邦, Kazan, 420008
A. Saprykin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch; Novosibirsk State University
Email: volzhenin@niic.nsc.ru
俄罗斯联邦, Novosibirsk, 630090; Novosibirsk, 630090
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