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Vol 165
Pages:
18-19
Download volume:
RUS
Article

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

Authors:
L. I. Alekseev1
S. F. Ershov2
N. G. Kaitmazov3
V. G. Bekker4
Z. I. Matvienko5
A. I. Yurev6
F. Z. Dzhusoev7
About authors
  • 1 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
  • 2 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
  • 3 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
  • 4 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
  • 5 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
  • 6 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
  • 7 — Mining and Metallurgical Experimental Research Center of the Polar Division of OAO MMC Norilsk Nickel
Date submitted:
2004-12-07
Date accepted:
2005-01-06
Date published:
2005-11-22

Abstract

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.

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