TY - JOUR AU - Roza Ablakimovna Aubakirova, AU - Zhanat Kairollinovna Shomanova, AU - Ruslan Zairovich Safarov, AU - Emin Atasoy, PY - 2019/08/05 Y2 - 2024/03/29 TI - ANALYSIS OF COPPER-CONTAINING PRODUCTS FOR THE CONTENT OF NOBLE METALS JF - Известия НАН РК. Серия химии и технологии JA - SCT VL - IS - 4 SE - Статьи DO - UR - https://journals.nauka-nanrk.kz/chemistry-technology/article/view/1352 SP - 60-65 AB - <p>In the article we are presenting the results of electron microscopy study of the samples of blister copper taken<br>from copper production. It was shown significant amount of noble metals – silver and gold. As a result, silver was found in the<br>range of 0.29-0.59%, gold – up to 0.66%. The methodof assay-gravimetric detection of gold and silver in samples of blister<br>copper is described.</p> ER -