共 12 条
- [11] ZHDANOV SP, 1980, 5TH P INT C ZEOL, P75
- [12] ZHDANOV SP, 1973, 3RD P INT C MOL SIEV, P25
EFFECT OF AMORPHOUS SEEDS ON THE CRYSTALLIZATION KINETICS OF NA-A ZEOLITE
被引：2
作者：
FEOKTISTOVA, NN
VTURINA, LM
机构：
[1] I. V. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, St. Petersburg, 199155
关键词：
ZEOLITES;
CRYSTALLIZATION;
AMORPHOUS SEEDS;
NUCLEATION;
D O I：
10.1007/BF00717330
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The formation of crystal nuclei occurs when alkaline aluminosilicate gels are treated at temperatures below the crystallization temperature or during crystallization of gels rather than during precipitation of the gels. The linear growth rate of the crystals of Na-A zeolites yielded by alkaline aluminosilicate gels in the presence of amorphous seeds is a function of the product of the concentrations of the silicate and aluminate ions in the intermicellar liquid.
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页码：740 / 745
页数：6
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