Study of Magnesium-Containing Zeolite Catalysts for the Synthesis of Lower Olefins from Dimethyl Ether

被引：25
|
作者：
Goryainova, T. I. [1 ]
Biryukova, E. N. [1 ]
Kolesnichenko, N. V. [1 ]
Khadzhiev, S. N. [1 ]
机构：
[1] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia
来源：
PETROLEUM CHEMISTRY | 2011年 / 51卷 / 03期
关键词：
Zeolite; Space Velocity; Dimethyl Ether; Isobutane; Petroleum Chemistry;
D O I：
10.1134/S096554411101004X
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The catalytic properties of magnesium-containing zeolite catalysts in the synthesis of olefins from dimethyl ether (DME) were studied. The optimal concentrations of magnesium in the zeolite catalyst were found, and a procedure for its introduction was developed. The effect of the operation conditions of DME conversion into lower olefins on the catalyst activity and selectivity was studied. The stability of the catalytic properties of the synthesized catalyst after oxidative regeneration was examined.
引用
收藏
页码：169 / 173
页数：5
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