Reaktion #2043918

ord-445ad2b60c0b40b8984e6f59c90597c6

Reaktionsgleichung

[Al+3].[OH-].[OH-].[OH-]
aluminum hydroxide
O=S(=O)(O)O
sulfuric acid
→
O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[Al+3].[Al+3]
aluminum sulfate

Edukte

[Al+3].[OH-].[OH-].[OH-]
aluminum hydroxide
O=S(=O)(O)O
sulfuric acid

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

According to a further method, the aluminum hydroxide obtained above as an intermediate product or a highly aluminous clay mineral is reacted with sulfuric acid to obtain aluminum sulfate. Then, aluminum hydroxide is precipitated by neutralization with alkali, followed by filtration and water-washing. Thereafter, the resulting slurry is subjected to wet pulverization using a beads mill or a pot mill and subsequent spray drying into a spherical alumina.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05780562uspto-grants-1998_07