Catalytic transformations of 1-octanol and 2-ethyl-1-hexanol over oxide catalysts, Part II. Promoted zinc oxide as a catalyst

被引：3
|
作者：
Glinski, M [1 ]
Kijenski, J [1 ]
Sitarska, B [1 ]
机构：
[1] Tech Univ Warsaw, Politechnika, Fac Chem, Catalyt Synth Lab, PL-00662 Warsaw, Poland
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1998年 / 64卷 / 02期
关键词：
catalytic transformations; 1-octanol; 2-ethyl-1-hexanol;
D O I：
10.1007/BF02475345
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：
Silica supported ZnO was modified with alkaline promoters to reduce its dehydrating activity towards l-octanol and 2-ethyl-1-hexanol. Neutralization of zinca acidic centers led to the significant decrease of the yields of alkenes formed during dehydration. Simultaneously, the enhancement of ZnO dehydrogenating activity was observed. The effect of modifier diminished in the sequence: K2CO3 > KOH > Na2CO3.
引用
收藏
页码：275 / 279
页数：5
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