| Issue |
E3S Web Conf.
Volume 56, 2018
VII International Scientific Conference “Problems of Complex Development of Georesources” (PCDG 2018)
|
|
|---|---|---|
| Article Number | 03003 | |
| Number of page(s) | 7 | |
| Section | Problems of Complex Processing of Mineral Raw Materials and New Technologies of Mineral Processing | |
| DOI | https://doi.org/10.1051/e3sconf/20185603003 | |
| Published online | 26 September 2018 | |
The technology of gold-containing concentrates recovery from the coal combustion products of the Yerkovetskoye brown coal deposit (the Amur Region, Russia)
1
Amur Scientific Center, Far Eastern Branch of the Russian Academy of Sciences, Blagoveshchensk, Russia
2
Institute of Geology and Nature Management Far Eastern Branch of the Russian Academy of Sciences, Blagoveshchensk, Russia
* Corresponding author: amurnc@ascnetl.ru
The results of experimental research of the native gold distribution in the coal combustion products (CCP) obtained out of the brown coals of the Yerkovetskoye deposit combustion material in the experimental technological complex “Amur” (ETС “Amur”) are described in the article. The technology of the formation of slag, fly ash and products of wet cleaning of flue gases in the process of various combustion modes of coal combustion is examined. The possibility of the obtaining of enriched gold-containing concentrate by gravity and magnetic methods from the brown coal combustion products and extraction of native gold out of the concentrate is shown.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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