ISOPROPYLATION OF BENZENE OVER EU-1 ZEOLITE CATALYST

被引：41

作者：

PRADHAN, AR ^{[1
]}

KOTASTHANE, AN ^{[1
]}

RAO, BS ^{[1
]}

机构：

[1] NATL CHEM LAB, CATALYSIS GRP, POONA 411008, MAHARASHTRA, INDIA

来源：

APPLIED CATALYSIS | 1991年 / 72卷 / 02期

关键词：

BENZENE ISOPROPYLATION; EU-1; ZEOLITES; ZSM5;

D O I：

10.1016/0166-9834(91)85058-4

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 application of zeolite EU-1 in the isopropylation of benzene is described. The selectivity to cumene is maximum at lower space velocities and higher benzene-to-propene molar ratios. Use of isopropanol as an alkylating agent does not affect the selectivity. The catalytic activity is compared with that of H-ZSM-5 zeolite. The stable activity and higher di-isopropylbenzene (DIPB) formation over H-EU-1 catalyst can be explained on the basis of side-pockets.

引用

页码：311 / 319

页数：9

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