Development of technologies for processing man-made structures with the extraction of precious metals
Short description:
Combined technology of extraction of gold and non-ferrous metals from man-made formations which are composed as spoiled tails of ore-processing and gold extraction plants of Kazakhstan was developed. This technology uses gravity, flotation, hydrometallurgical methods of ore processing, ultra-fine reduction of man-made materials, the original methods of conditioning the pulp, new reagent regimes.
The technology allows:
- cost-effective process the current and accumulated in the dumps the tailings of processing with a high degree of gold extraction and non-ferrous metals into commercial products;
- to increase production of precious and non-ferrous metals without the cost of developing new deposits;
- to restore the favorable ecological environment in the regions of accumulation of processing plant waste.
Level of readiness:
Testing, development of process procedure.
Availability of patents:
Technology protected by patents.
Partners:
JSC «AK «Altynalmas»;
JSC «GMK Kazahaltyn».
Contacts:
SSE «VNIItsvetmet» RSE «NC CPMRM RK»
070002, Ust-Kamenogorsk, 1, Promyshlennaya str.
Tel.: 8(7232) 753773, 221101
Fax: 8(7232) 753771, 753773
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it