Distribution and Control of Arsenic during Copper Converting and Refining
نویسندگان
چکیده
Arsenic content in copper concentrates is continuously increasing worldwide. It desirable to remove arsenic from the earlier stages of making due deposition cathode during electrorefining process. Effects temperature, flux, and oxygen on distribution converting fire refining processes were studied using FactSage 8.2. The results showed that can be effectively removed by proper selection slags. decrease Fe/SiO2 or Fe/CaO ratio slag favorable for distributed slag. CaO more effective than SiO2 decreasing liquidus temperature blister Na2O as a flux
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ژورنال
عنوان ژورنال: Metals
سال: 2022
ISSN: ['2075-4701']
DOI: https://doi.org/10.3390/met13010085