Selective Leaching Trace Elements from Bauxite Residue (Red Mud) without and with Adding Solid NH<sub>4</sub>Cl Using Microwave Heating
Bauxite residue (red mud), which is an industrial byproduct, contains valuable trace elements. Solid NH<sub>4</sub>Cl was used as a chlorinating agent during the microwave heating of red mud to convert trace elements into soluble metal chloride. Red mud was heated using microwave ovens u...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-08-01
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| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/11/8/1281 |