ANALYSIS OF COPPER-CONTAINING PRODUCTS FOR THE CONTENT OF NOBLE METALS


Aubakirova R. A. , Shomanova Z. K. , Safarov R. Z. , Atasoy E.

NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN-SERIES CHEMISTRY AND TECHNOLOGY, no.4, pp.60-65, 2019 (ESCI) identifier

Abstract

In the article we are presenting the results of electron microscopy study of the samples of blister copper taken from copper production. It was shown significant amount of noble metals - silver and gold. As a result, silver was found in the range of 0.29-0.59%, gold - up to 0.66%. The methodof assay-gravimetric detection of gold and silver in samples of blister copper is described.