Submit an Article
Become a reviewer
Z. I. Matvienko
Z. I. Matvienko
Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
Norilsk
Russia

Articles

Without section
  • Date submitted
    2004-12-13
  • Date accepted
    2005-01-21
  • Date published
    2005-07-01

Development of technology of enrichment of disseminated and cuprous ores

Article preview

The main valuable component of disseminated ores of Norilsk-1 deposit is precious PGMs, gold and silver. In recent years, the disseminated ore beneficiation technology used at the Norilsk Concentrator of the Polar Division of MMC Norilsk Nickel has undergone changes to improve the recovery of precious metals. A direct selective flotation scheme was developed for cuprous ores. In addition, research was conducted, fundamentally new technologies were developed, and processing of some accumulated, previously stockpiled technogenic sources was started.

How to cite: Alekseeva L.I., Kaitmazov N.G., Baskaev P.M., Ismagilov R.I., Yatsenko A.A., Blagodatin Y.V., Matvienko Z.I. Development of technology of enrichment of disseminated and cuprous ores // Journal of Mining Institute. 2005. Vol. 165. p. 16-17.
Without section
  • Date submitted
    2004-12-07
  • Date accepted
    2005-01-06
  • Date published
    2005-07-01

Improvement of the Technology of Selective Separation of Copper-Nickel Concentrates

Article preview

Based on the results of research of high-grade matte microstructures, a new technical solution for the dehumidification of commercial nickel concentrate was proposed. In the process of laboratory and industrial tests it was determined that the metallized magnetic fraction of high-grade matte can be a positive factor in flotation of rough nickel concentrate.

How to cite: Alekseev L.I., Ershov S.F., Kaitmazov N.G., Bekker V.G., Matvienko Z.I., Yurev A.I., Dzhusoev F.Z. Improvement of the Technology of Selective Separation of Copper-Nickel Concentrates // Journal of Mining Institute. 2005. Vol. 165. p. 18-19.
Without section
  • Date submitted
    2004-12-08
  • Date accepted
    2005-01-06
  • Date published
    2005-07-01

Доводка промпродуктов, содержащих минералы благородных металлов

Article preview

Проведены лабораторные исследования и промышленные испытания по доводке первичных гравиоконцентратов, получаемых в цикле измельчения вкрапленных руд на гидроловушках, установленных на разгрузочных желобах рудных мельниц. Определены оптимальные условия гравиобогащения.

How to cite: Blagodatin Y.V., Chegodaev V.D., Alekseeva L.I., Kolpakov N.A., Matvienko Z.I., Bocharnikov S.A. // Journal of Mining Institute. 2005. Vol. 165. p. 35-36.