Strong basic sites accelerate the deactivation of oxide catalysts supported on FSM-16 for the vapor-phase Beckmann rearrangement of cyclohexanone oxime

被引：2
|
作者：
Shouro, D [1 ]
Nakajima, T [1 ]
Mishima, S [1 ]
机构：
[1] Shinshu Univ, Fac Engn, Dept Chem & Mat Engn, Nagano 3808553, Japan
来源：
CHEMISTRY LETTERS | 1999年 / 12期
关键词：
D O I：
10.1246/cl.1999.1319
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The acidic and basic properties of FSM-16-supported Al2O3, ZnO or CdO were determined by the temperature-programmed desorption (TPD) of ethylamine. Relationship of the deactivation rate of the catalyst during the vapor-phase Beckmann rearrangement with the acidic and basic properties was studied. It was found that the deactivation was accelerated with an increase in the amount of the strong basic sites.
引用
收藏
页码：1319 / 1320
页数：2
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