TRIBOCHEMICAL ACTIVATION OF SEEDS FOR RAPID CRYSTALLIZATION OF ZEOLITE Y

被引:44
作者
VALTCHEV, V [1 ]
MINTOVA, S [1 ]
DIMOV, V [1 ]
TONEVA, A [1 ]
RADEV, D [1 ]
机构
[1] BULGARIAN ACAD SCI,INST GEN & INORGAN CHEM,SOFIA,BULGARIA
来源
ZEOLITES | 1995年 / 15卷 / 03期
关键词
TRIBOCHEMICAL ACTIVATION; ZEOLITE SEEDS; CRYSTALLIZATION;
D O I
10.1016/0144-2449(94)00058-Z
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The influence of tribochemical activation of seeds on the crystallization of zeolite Y was studied. Two conditions are discussed: pretreatment of the seeds alone and pretreating them simultaneously with the gel. It is shown that the latter procedure is much more effective than the former. The results obtained indicate that the duration of the tribochemical treatment is the dominant parameter in determining seed activity.
引用
收藏
页码:193 / 197
页数:5
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