Hydroisomerization of n-octane over Pt-containing micro/mesoporous molecular sieves

被引：0
|
作者：
Konnov, Stanislav V. [1 ]
Sushkevich, Vitaly L. [1 ]
Monachova, Yulia V. [1 ]
Yushcenko, Valentina V. [1 ]
Ponomareva, Olga A. [1 ]
Ivanova, Irina I. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119991, Russia
来源：
ZEOLITES AND RELATED MATERIALS: TRENDS, TARGETS AND CHALLENGES, PROCEEDINGS OF THE 4TH INTERNATIONAL FEZA CONFERENCE | 2008年 / 174卷
关键词：
hydroisomerization; zeolite; n-octane;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Hydroisomerization of n-octane over Pt-containing micro/mesoporous catalysts obtained by recrystallization of zeolites BEA and MOR was investigated in the temperature range of 200-250 degrees C under 1-20 bar. Composite materials showed remarkably high activity and selectivity with respect to both pure microporous and pure mesoporous materials. The effect is due to high zeolitic acidity combined with improved accessibility of active sites and transport of bulky molecules provided by mesopores.
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页码：1167 / 1170
页数：4
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