反应方程式
O=[Al-:2]=O.[Na+:4].[Si:5]([O-])([O-:8])([O-:7])[O-:6].[Na+].[Na+].[Na+].[Na+]>>[O-:7][Si:5]([O-:8])=[O:6].[O-:7][Si:5]([O-:8])=[O:6].[Na+:4].[Al+3:2]参与物
3
反应条件
- 温度
- 75 °C
实验过程
By using the above-mentioned three kinds of starting materials, the sodium aluminate solution was heated at 90° C. and stirred, and to which was mixed sodium silicate solution heated at 75° C. over a period of 12 minutes (maintaining a temperature of not lower than 80° C.) such that the total amount of the reaction solution was 5 kg in a 10-liter stainless steel container, in order to form a sodium aluminosilicate which as a whole was in a homogeneous gel-like form having the below-mentioned molar composition:
后处理
- temperaturemaintaining a temperature of not lower than 80° C.) such that the total amount of the reaction solution
来源与证据
- ORD记录
- ord-ba960a84790649e8ac7f98119a0b60e7
- 来源数据集
- uspto-grants-1999_04
- 专利号
- US05891235
关联笔记
加载中…