Weighted conversion of copper matte
About authors
- 1 — Associate professor G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — Student G.V. Plekhanov Saint Petersburg Mining Institute
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.
References
- Мечев В.В. Автогенные процессы в цветной металлургии / В.В.Мечев, В.П.Быстров. М.: Металлургия, 1991. 413с.
- Hanniala Р. Технология взвешенной плавки, разработанная концерном Оутокумпу, как ответ на новые требования к выплавке меди / P.HannialaР., J.Koja // Цветные металлы, 1996. No10. С.22.
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