تفاعل #1824314

ord-3302cc0525b74155af7af9b7d1959505

معادلة التفاعل

[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

المتفاعلات

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

الكواشف

لا شيء

المذيبات

—
stainless steel

ظروف التفاعل

درجة الحرارة
75°CELSIUS
الظروف التفصيلية
See reaction.notes.procedure_details.

المعالجة

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

الإجراء التجريبي

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 the 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.

المصدر

DOI: 10.6084/m9.figshare.5104873.v1براءة الاختراع: US05961943uspto-grants-1999_10