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
相关论文
共 30 条
  • [1] Sato S.(1987)undefined Appl. Catal. A. 29 107-undefined
  • [2] Hasebe S.(1992)undefined Appl. Catal. A. 93 91-undefined
  • [3] Sakurai H.(1986)undefined J. Catal. 102 99-undefined
  • [4] Urabe K.(1999)undefined Appl. Catal. A. 188 361-undefined
  • [5] Izumi Y.(1998)undefined J. Catal. 179 413-undefined
  • [6] Curtin T.(1989)undefined Catal. Today 5 121-undefined
  • [7] McMonagle J.B.(2000)undefined Appl. Catal. A. 198 275-undefined
  • [8] Hodnett B.K.(1991)undefined Can. J. Chem. Eng. 69 1096-undefined
  • [9] Sato S.(1997)undefined Catal. Lett. 49 229-undefined
  • [10] Urabe K.(1994)undefined J. Catal. 148 138-undefined
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