Effect of alkali roasting and sulfatization on the extraction of different metal oxides from waste alum sludge

Autor: Khattab, R.M., Sadek, H.E.H., Abd-EL-Raoof, F., Badra, H.A., Abo-Almaged, H.H.
Zdroj: In Ceramics International 15 August 2021 47(16):23181-23193
Databáze: ScienceDirect