DISPROPORTINATION OF TOLUENE INTO BENZENE AND XYLENES ON H-MORDENITE ZEOLITES WITH VARIOUS SILICATE MODULES

被引：0
|
作者：
Aliyev, A. M. [1 ]
Aghayev, V. S. [1 ]
Saricanov, A. A. [1 ]
机构：
[1] Natl Acad Sci Azerbaijan, Acad M Nagiyev Inst Catalysis & Inorgan Chem, H Javid Ave 113, AZ-1143 Baku, Azerbaijan
来源：
CHEMICAL PROBLEMS | 2018年 / 02期
关键词：
disproportionation; toluene; xylenes; benzene; zeolite; mordenite;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The paper examined an influence of SiO2/Al2O3 molar ratio on catalytic properties of dealuminated mordenites in the reaction of disproportination of toluene into benzene and xylene in the temperature range 300-3800 degrees C, V=3.0 yac(-1), H-2:CH=3:1. It revealed that samples of SiO2/Al2O3 = 17-20 molar ratio are notable for the greater activity and selectivity under the explored conditions. As compared with samples of natural mordenite, the synthetic mordenite exhibits greater activity and selectivity.
引用
收藏
页码：239 / 244
页数：6
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