Review of methods for alumina recovery from mudstone and coal fly ash
Developing recovery methods from coal mine waste like mudstone and coal fly ash (CFA) is crucial to expanding the alumina supply beyond bauxite. This review explores various approaches for alumina recovery from mudstone and CFA. Six main leaching techniques are discussed—caustic soda, nitric acid, S...
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| Principais autores: | , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Elsevier
2024-07-01
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| Serier: | Heliyon |
| Fag: | |
| Online adgang: | http://www.sciencedirect.com/science/article/pii/S2405844024108432 |
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