Development of technology for enrichment of platinum-metal ores of the Pan massif of the Kola Peninsula
About authors
- 1 — Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences
- 2 — Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences
- 3 — Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences
- 4 — Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences
- 5 — Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences
Abstract
Studies on the enrichability of platinum-metal ore samples from the Pansky massif of the Kola Peninsula were carried out. A flotation enrichment technology with separation of platinum group elements (PGE) into the collective sulfide concentrate was developed. Using phosphate-type flotation agents the concentrate with copper content of 7.32%, nickel content of 5.04% and PGE content of 130.49g/t was obtained with recovery of 85.3, 70.9 and 76.5% respectively. Application of modular concentrating plant for development of hard-to-access deposit of platinum-metal ores is proposed.
Similar articles
Results of mineralogical investigations of solid samples of initial and final products of atmospheric copper treatment in the technology of sulfuric acid leaching of high-copper feinstein
2005 A. V. Vydysh, M. N. Naftal, L. N. Ertseva, A. G. Morgacheskii