CATALYTIC PROPERTIES OF TITANIUM SILICALITES .4. VAPOR-PHASE BECKMANN REARRANGEMENT OF CYCLOHEXANONE OXIME

被引：89

作者：

THANGARAJ, A

SIVASANKER, S

RATNASAMY, P

机构：

[1] National Chemical Laboratory, Pune

来源：

JOURNAL OF CATALYSIS | 1992年 / 137卷 / 01期

关键词：

D O I：

10.1016/0021-9517(92)90154-A

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 transformation of cyclohexanone oxime into caprolactam has been studied over the titnaium silicalite TS-1 and the related MFI analogs, ZSM-5 and Silicalite-1. The incorporation of Ti increases the yield of caprolactam, besides lowering the deactivation rate. Both oxime conversion and selectivity for the lactam increase with increasing Ti content in the zeolite. The influence of temperature and feed rate (WHSV) on the yield of caprolactam over TS-1 has been investigated at different times on stream. © 1992.

引用

页码：252 / 256

页数：5

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