Sodium aluminate → Molecular sieve

HRID 1737130Notes

Reaction equation

[Si:1]([O-])([O-:4])([O-:3])[O-:2].[Na+:6].[Na+].[Na+].[Na+].O=[Al-:11]=O.[Na+]>>[O-:3][Si:1]([O-:4])=[O:2].[O-:3][Si:1]([O-:4])=[O:2].[Na+:6].[Al+3:11]

Participants

Reactant 2

HCID 14766Sodium aluminate

HCID 26051Sodium orthosilicate

Product 1

HCID 19758701Molecular sieve

Procedure

The sodium silicate solution and the sodium aluminate solution were mixed together under the following molar composition conditions so that the total amount of the reaction solution was 5 kg in a 20-liter stainless steel container, in order to form a homogeneous sodium aluminosilicate gel.

Sources & evidence

ORD record: ord-26c1bd8f959d46749af8e44185d04f3f
Source dataset: uspto-grants-1999_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05961943

Reaction notes

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