Vapor-phase Beckmann rearrangement of cyclohexanone oxime over B2O3 catalysts supported on TiO2-ZrO2 mixed oxide

被引：0
|
作者：
Dongsen Mao
Guanzhong Lu
Qingling Chen
机构：
[1] Shanghai Research Institute of Petrochemical Technology,Research Institute of Industrial Catalysis
[2] SINOPEC,undefined
[3] East China University of Science and Technology,undefined
来源：
Reaction Kinetics and Catalysis Letters | 2002年 / 75卷
关键词：
Beckmann rearrangement; cyclohexanone oxime; (-caprolactam; boria catalyst; titania-zirconia mixed oxide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A novel catalyst, boria supported on titania-zirconia mixed oxide, exhibits very high catalytic activity and selectivity in vapor-phase Beckmann rearrangement of cyclohexanone oxime to e-caprolactam. It gives 99.7% oxime conversion and 97.0% lactam selectivity at 300°C.
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页码：75 / 80
页数：5
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