FLUORINATED ALUMINA AS A CATALYST FOR SKELETAL ISOMERIZATION OF N-BUTENE

被引：37

作者：

CHENG, ZX ^{[1
]}

PONEC, V ^{[1
]}

机构：

[1] LEIDEN UNIV,GORLAEUS LABS,2300 RA LEIDEN,NETHERLANDS

来源：

APPLIED CATALYSIS A-GENERAL | 1994年 / 118卷 / 02期

关键词：

ALKENE; ALUMINA (MODIFIED); BRONSTED ACID SITES; ISOMERIZATION (SKELETAL); LEWIS ACID SITES;

D O I：

10.1016/0926-860X(94)80308-0

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：

Alumina modified by various fluorine containing compounds has been studied in reactions of n-butene. Combination of the results thus obtained with pieces of information from the literature leads to the following model. Skeletal isomerization takes place on Lewis acid sites as a monomolecular conversion, while on a catalyst with Bronsted acid sites the bimolecular mechanism can prevail. Experiments with higher alkenes support this picture.

引用

页码：127 / 138

页数：12

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