Potassium Alum → Molecular sieve

HRID 1288632

Reaktionsgleichung

Reaktionsgleichung von HRID 1288632
[Si:1]([O-])([O-:4])([O-:3])[O-:2].[Na+:6].[Na+].[Na+].[Na+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[Al+3:20].[K+]>>[O-:3][Si:1]([O-:4])=[O:2].[O-:3][Si:1]([O-:4])=[O:2].[Na+:6].[Al+3:20]

Komponenten

3

Edukt 2

HCID 24856Potassium AlumHCID 26051Sodium orthosilicate

Produkt 1

HCID 19758701Molecular sieve

Versuchsvorschrift

The sodium silicate and the alum are added to the reaction mixture in total amounts which provide a sodium aluminosilicate product of the formula Na2O·Al2O3 ·4XSiO2 ·YH2O wherein X is from about 2 to about 3.4 and Y is from about 2× to about 3×.

Quellen und Nachweise

ORD-Eintrag
ord-465dbfdad82d4610a9b91a6270c790bc
Quelldatensatz
uspto-grants-1998_05
Patentnummer
US05747008

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