| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10242844 | Catalysis Communications | 2011 | 4 Pages |
Abstract
⺠P modified Al-MCM-41 catalysts show better selectivity for caprolactam than Al-MCM-41. ⺠More weak acid sites with certain acid strength are favorable to vapor-phase Beckmann rearrangement of cyclohexanone oxime. ⺠The selectivity for side productions cyclohexanone and 2-cyclohexen-1-one over AM is very low (less than 1.3%) and are even barely detected 4 h later. ⺠The interaction of P with the Al-MCM-41 framework and its role in changing various types of acidity is explained.
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Authors
Dongshun Zhang, Rijie Wang, Xiaoxia Yang,