A Combined Soda Sintering and Microwave ReductiveRoasting Process of Bauxite Residue for Iron Recovery
In this study an integrated process is presented as a suitable method to transform Fe<sup>3+</sup> oxides present in bauxite residue into magnetic oxides and metallic iron through a microwave roasting reduction, avoiding the formation of hercynite (FeAl<sub>2</sub>O<sub>...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-02-01
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| Series: | Minerals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-163X/11/2/222 |