Submit an Article
Become a reviewer
Vol 165
Pages:
203-206
Download volume:
Research article
Without section

Involvement of technogenic raw materials in autoclave oxidizing technology of pyrrhotite concentrates processing

Authors:
I. N. Khramtsova1
R. D. Shestakova2
A. F. Petrov3
I. I. Asanova4
G. A. Kropachev5
I. V. Dmitriev6
I. V. Volyanskii7
L. V. Panfilova8
About authors
  • 1 — OAO Gipronickel Institute
  • 2 — OAO Gipronickel Institute
  • 3 — OAO Gipronickel Institute
  • 4 — OAO Gipronickel Institute
  • 5 — OAO Gipronickel Institute
  • 6 — OAO Gipronickel Institute
  • 7 — OAO Gipronickel Institute
  • 8 — OAO Gipronickel Institute
Date submitted:
2004-12-14
Date accepted:
2005-01-20
Date published:
2005-07-01

Abstract

Crystallization patterns of high-copper matte with copper to nickel ratio (0.7-2.3):1, cooled in a regime close to the industrial one, have been studied. It is established that high-copper matte (Cu:Ni>1.6:1) is characterized by a different order of crystallization of structural components than traditional copper-nickel matte with a predominant share of nickel. The necessity of choosing a different cooling mode for cuprous matte is shown.

Go to volume 165

References

  1. Комбинированная переработка пирротиновых концентратов / М.И.Манцевич, Р.А.Малинский, В.А.Щербаков и др. // Цветные металлы. 1983. № 1. С.77-80.
  2. Коноваленко Л.А. Разработка и внедрение эффективных режимов флотации сульфидов и серы из пульп автоклавного окислительного выщелачивания пирротиновых концентратов: Автореф. дис. … канд. техн. наук / Норильский индустриальный ин-т. Норильск, 1987. 20 с.
  3. Разработка эффективной технологии автоклавной переработки сульфидных концентратов с высоким содержанием пирротина / М.Н.Нафталь, Р.Д.Шестакова, А.Ф.Петров и др. // Цветные металлы. 2003. № 8-9. С.38-41.

Similar articles

Comparative characterization of phase composition of nickel electrorefining sludge of OAO MMC Norilsk Nickel
2005 M. A. Lastochkina, G. V. Glazunova, G. N. Greiver
Prospects of utilization of the technogenic deposit of Dzhida tungsten-molybdenum complex
2005 O. S. Artemova, K. V. Fedotov, O. N. Belkova
Assessment of technogenic impact of hazardous objects of oil and gas complex on components of natural environment
2005 M. A. Pashkevich, T. A. Petrova
Portable X-ray spectrometer SPARK-1-2M and its application in mining and ore processing
2005 I. A. Brytov, L. E. Mstibovskaya, R. I. Plotnikov
Improvement of copper concentrate roasting furnace design using physical modeling method
2005 P. S. Seregin, D. V. Rumyantsev, D. B. Maksimov
Application of the second beginning of thermodynamics to electrolysis of sodium chloride solution
2005 G. E. Itkin, A. P. Gorshenin, D. E. Chirkst