Cargando…
Acid Leaching Extraction Mechanism of Aluminum and Iron Ions from Coal Gangue Based on CaF(2) Assistance and Process Optimization
To reveal how CaF(2) improves the dissolution ratios of aluminum and iron ions in coal gangue, CaF(2) and hydrochloric acid are used to extract Al(3+) and Fe(3+) from the coal gangue calcined powder. The leaching ratios of Al(3+) and Fe(3+) are measured, and the filter residues are analyzed by BET,...
| Autores principales: | , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9864261/ https://www.ncbi.nlm.nih.gov/pubmed/36676241 http://dx.doi.org/10.3390/ma16020499 |