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
收藏
页码：127 / 138
页数：12
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