Optimization of conditions for atomic absorption determination of gold in geological samples


  • Lyudmyla Nosova Research Institute of Geology of the Dnipropetrovsk National University. Oles Gonchar
  • Е G Kovyryeva Research Institute of Geology of the Dnipropetrovsk National University. Oles Gonchar

Abstract

The different methods of determination of gold are considered in geologica objects. Description of the most complete extraction of noble metals is resulted from a hinge-plate. The terms of atomic-absorbing determination of gold are optimized in a water and organic phase in air-acetylene flame and with the use of electro-thermal sprayer. Keywords: geological objects, gold, atomic-absorbing spectroscopy, optimization of terms.

Author Biographies

Lyudmyla Nosova, Research Institute of Geology of the Dnipropetrovsk National University. Oles Gonchar
Head of the Laboratory of Geology, Hydrogeology and geoinformatics, Research Institute of Geology of the Dnipropetrovsk National University. Oles Gonchar
Е G Kovyryeva, Research Institute of Geology of the Dnipropetrovsk National University. Oles Gonchar
Research Institute of Geology of the Dnipropetrovsk National University. Oles Gonchar

References

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2 Михайлова Т. П. Анализ и технология благородных металлов. /
Т. П. Михайлова, С. В. Баранов, В. В.Александров, В. А. Резенина.– М., 1971, с. 257.

3. Фишкова Н. Л. Определение платиновых металлов, золота и серебра методом атомно-абсорбционной спектроскопии. //Жур. аналит. химии.,- 1974,- т. 29, № 11.-С. 2121-2137.
Published
2012-02-29
How to Cite
Nosova, L., & KovyryevaЕ. (2012). Optimization of conditions for atomic absorption determination of gold in geological samples. Journal of Geology, Geography and Geoecology, 20(3/2), 36-38. https://doi.org/https://doi.org/10.15421/111208