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,...

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Detalles Bibliográficos
Autores principales: Kong, Deshun, Zhou, Zihan, Song, Shuojiang, Jiang, Rongli
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
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

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9864261/
https://www.ncbi.nlm.nih.gov/pubmed/36676241
http://dx.doi.org/10.3390/ma16020499

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