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Vol 173
Pages:
147-150
Download volume:
RUS
Article

Weighted conversion of copper matte

Authors:
Yu. M. Smirnov1
K. I. Melnik2
About authors
  • 1 — Associate professor G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — Student G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2006-11-13
Date accepted:
2007-01-23
Date published:
2007-12-29

Abstract

Calculations have been made of the material and calorific balances of the main chemical processes in gradual formation of copper during copper sulphide oxidation in solid and molten conditions. Calculations have proved the necessity of an optimal quantity of sulphide iron to be present in the charge to secure the thermal balance and copper recovery in conditions of suspended converting.

Область исследования:
Metallurgy
Funding:

None

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