Hydroisomerization of n-hexane over Pt-ETS-10

被引：17
|
作者：
Das, TK [1 ]
Chandwadkar, AJ [1 ]
Soni, HS [1 ]
Sivasanker, S [1 ]
机构：
[1] NATL CHEM LAB,PUNE 411008,MAHARASHTRA,INDIA
来源：
CATALYSIS LETTERS | 1997年 / 44卷 / 1-2期
关键词：
hydroisomerization; n-hexane hydroisomerization; molecular sieves; ETS-10; titanosilicates;
D O I：
10.1023/A:1018948219111
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 hydroisomerization of n-hexane has been investigated at atmospheric pressure in the temperature range 523-623 K over Pt-H-ETS-10 containing different amounts of Pt. The influence of Pt content and reaction parameters on the isomerization efficiency is reported. The optimum Pt content for the reaction was found to be around 0.3% Pt. The moderate acidity of the molecular sieve (H-form) results in high selectivities for isomerization. The studies suggest that n-hexane transformation over Pt-H-ETS-10 proceeds through a bifunctional route.
引用
收藏
页码：113 / 117
页数：5
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