Evaluation of Heterogenous Oxidation Reaction of Copper Concentrate/ Silica Sand Mixture by Dropping Method
Mixtures of copper concentrate and silica sand with various CuFeS2/FeS2 ratios and with 5 mg in weight were dropped from the top side of the silica tube filled with O2 gas and were reacted at 470℃. The Fe/SiO2 mass ratio of the mixtures was fixed at 1.1 as a typical composition of flash smelting. Th...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
The Mining and Materials Processing Institute of Japan
2021-06-01
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| Series: | Journal of MMIJ |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/journalofmmij/137/6/137_63/_pdf/-char/en |