Реакция #1824316

ord-56c1c3c9ef66471095e91f9cd9c4b6c0

Уравнение реакции

[Na+].[O]=[Al-]=[O]
sodium aluminate
[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-]
sodium silicate
→
O=[Si]([O-])[O-].O=[Si]([O-])[O-].[Al+3].[Na+]
sodium aluminosilicate

Реактанты

[Na+].[O]=[Al-]=[O]
sodium aluminate
[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-]
sodium silicate

Реагенты

Нет

Растворители

—
stainless steel

Условия реакции

Температура
75°CELSIUS
Подробные условия
See reaction.notes.procedure_details.

Обработка

  1. 1
    Температураmaintaining a temperature of not lower than 80° C.) so that the total amount of the reaction solution

Методика

The same starting materials as those of Example 1 were used. That is, the sodium aluminate solution was heated at 90° C. and was stirred, and to which was mixed the sodium silicate solution heated at 75° C. over a period of 12 minutes (maintaining a temperature of not lower than 80° C.) so that the total amount of the reaction solution was 5 kg in a 10-liter stainless steel container, in order to form a wholly homogeneous gel-like sodium aluminosilicate having the following molar composition.

Источник

DOI: 10.6084/m9.figshare.5104873.v1Патент: US05961943uspto-grants-1999_10