| Issue |
E3S Web Conf.
Volume 627, 2025
VI International Conference on Geotechnology, Mining and Rational Use of Natural Resources (GEOTECH-2025)
|
|
|---|---|---|
| Article Number | 03008 | |
| Number of page(s) | 7 | |
| Section | Geochemistry and Chemical Processing of Minerals | |
| DOI | https://doi.org/10.1051/e3sconf/202562703008 | |
| Published online | 16 May 2025 | |
Research into the processing of gold-containing technogenic waste
Navoi State University of Mining and Technologies, 210100, Galaba street, 76V, Navoi, Uzbekistan
* Corresponding author: nigora.nasirova0502@gmail.com
This study investigates the processing of technogenic waste generated by the gold extraction plant at the Navoi Mining and Metallurgical Combine. The research focuses on gold-bearing technogenic waste, with its quality assessed based on the content of valuable components, additives, accompanying elements, particle size, and moisture content. The chemical and mineralogical composition, as well as the concentrations of valuable components in the waste, were determined. Various enrichment methods were applied, including flotation using different reagents and gravity separation with centrifugal concentrators and shaking tables, to process the mixed-composition technogenic waste. The optimal flotation reagent and regime for enriching gold-bearing technogenic waste were established. These findings contribute to the development of efficient processing methods for technogenic waste from gold extraction operations.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.