2024 - Sustainable Industrial Processing Summit
SIPS 2024 Volume 2. Anastassakis Intl. Symp / Mineral Processing
| Editors: | F. Kongoli, L. Andric, K. Aravossis, V. Chanturiya, I. Chatjigeorgiou, D. Fuerstenau, C. Kavalopoulos, C. O'Connor, V. Panayotov, J. Rubinstein |
| Publisher: | Flogen Star OUTREACH |
| Publication date: | 23 December 2024 |
| Pages: | 384 pages |
| ISBN: | 978-1-998384-06-8 (CD) |
| ISSN: | 2291-1227 (Metals and Materials Processing in a Clean Environment Series) |
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UNDERGROUND ORE-DRESSING AS A RADICAL MEANS OF REDUCING THE COST OF RARE METALS AND A RATIONAL WAY OF PROTECTING THE ENVIRONMENT
Alexander Brodt1; Ran Maimon2;1METAL-TECH, Tel Aviv, Israel; 2METAL-TECH, Neot Hovav, Israel;
Type of Paper: Regular
Id Paper: 425
Topic: 5
Abstract:
The basis of this enrichment process is the difference in the densities of the minerals that make up the original raw material.
When such a mechanical mixture is immersed in a liquid with an intermediate density, the waste rock floats, while the metal-containing minerals, being heavier, sink.
Hence, the main emphasis in the development of such a high-precision enrichment process was placed on finding the optimal formulation of such a water-based working medium in close connection with the justification of a simple and energy-efficient procedure for its complete regeneration from the enrichment products and its return to the head of the process