| Issue |
E3S Web Conf.
Volume 56, 2018
VII International Scientific Conference “Problems of Complex Development of Georesources” (PCDG 2018)
|
|
|---|---|---|
| Article Number | 03020 | |
| 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/20185603020 | |
| Published online | 26 September 2018 | |
Integration of fiber lasers in processes of mineral raw material processing
Mining Institute of Far eastern branch of Russian Academy of Sciences, Khabarovsk, Russia
* Corresponding author: leonenko@igd.khv.ru
The application of laser technologies (LT) in the economy of the most developed countries. The possibility of using laser technologies for processing technogenic mineral raw materials is considered. The possibilities of integration of fiber-optic lasers into the processes of enrichment and processing of mineral raw materials are explored. The effects of interaction of laser radiation with mineral media - objects of Amur placer technogenic deposits containing submicron gold not extracted by modern gravitational methods are analyzed. The formation of selforganizing gold structures on the surface of a silicate matrix was established, general patterns of agglomeration and concentration of “nonextractable forms” of gold were revealed.
© The Authors, published by EDP Sciences, 2018
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