Sodium Silicate → Aluminum Sulfate

HRID 609512Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 609512
[O-][Si]([O-])=O.[Na+].[Na+].O.O.O.O.O.O.O.O.O.O.O.O.O.O.[S:21]([O-:25])([O-:24])(=[O:23])=[O:22].[Al+3:26].[S:27]([O-:31])([O-:30])(=[O:29])=[O:28].[S:32]([O-:36])([O-:35])(=[O:34])=[O:33].[Al+3]>O>[S:21]([O-:25])([O-:24])(=[O:23])=[O:22].[Al+3:26].[S:27]([O-:31])([O-:30])(=[O:29])=[O:28].[S:32]([O-:36])([O-:35])(=[O:34])=[O:33].[Al+3:26]

Komponenten

4

Edukt 2

HCID 23266Sodium SilicateHCID 23220271Aluminum sulfate tetradecahydrate

Produkt 1

HCID 24850Aluminum Sulfate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

The following is an example of the preparation of a silica·alumina gel. JIS No. 3 water glass (content of silica as SiO2 : 28 wt %) is diluted with ion-exchanged water to give an aqueous solution of 4.0 to 12.0 wt % concentration of SiO2. Aluminum sulfate tetradecahydrate is dissolved in ion-exchanged water to give an aqueous solution of an aluminum sulfate concentration of 4.0 to 12.0 wt %.

Aufarbeitung

  1. customto give an aqueous solution of 4.0 to 12.0 wt % concentration of SiO2

Quellen und Nachweise

ORD-Eintrag
ord-f351b5661abe4283ad935bb4dff93620
Quelldatensatz
uspto-grants-1999_12
Patentnummer
US05997729

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