Effect of the conditions of thermal pretreatment on the properties of Mo/ZSM-5 catalyst of the nonoxidative conversion of methane

被引:3
作者
Stepanov, A. A. [1 ]
Korobitsyna, L. L. [1 ]
Barbashin, Ya. E. [1 ]
Vosmerikov, A. V. [1 ]
机构
[1] Russian Acad Sci, Inst Petr Chem, Siberian Branch, Tomsk 634055, Russia
关键词
methane; zeolite; Mo/ZSM-5; catalyst; nanopowder; methane dehydroaromatization; conversion; MO/HZSM-5; ZEOLITE; AROMATIZATION;
D O I
10.1134/S0036024416120281
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
Mo-containing zeolite catalysts for the nonoxidative conversion of methane are produced via solid-phase synthesis, followed by thermal treatment at different temperatures. The state of nanosized Mo powders is investigated by means of X-ray diffraction and thermal analysis. The effect the temperature of DeD3/4/ZSM-5 catalyst annealing has on its acidic characteristics and activity in the process of methane dehydroaromatization is established.
引用
收藏
页码:2364 / 2369
页数:6
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