Studies of transformations of n-butane to low olefins on catalysts Pd/γ-Al2O3, Rh/γ-Al2O3, Pd/SiO2 and Rh/SiO2

被引：0

作者：

Karimova, D. B. ^{[1
,2
]}

Vosmerikov, A. A. ^{[2
]}

Konuspaev, S. R. ^{[1
]}

Vosmerikova, L. N. ^{[2
]}

Vosmerikov, A. V. ^{[2
]}

机构：

[1] Al Farabi Kazakh Natl Univ, 71 Al Farabi Ave, Alma Ata 050040, Kazakhstan

[2] Inst Petr Chem, 3 Acad Sky Ave, Tomsk 634021, Russia

来源：

MATERIALS TODAY-PROCEEDINGS | 2020年 / 31卷

关键词：

Palladium; Rhodium; Alumina; Silica; N-butane; Olefins;

D O I：

10.1016/j.matpr.2020.05.616

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results of the conversion of n-butane on supported palladium and rhodium catalysts in a stationary mode in the temperature range of 400-600 degrees C, at atmospheric pressure and a volumetric feed rate of n-butane of 250 h(-1) are presented. The catalysts were obtained by the method of incipient wetness impregnation, which were used carriers as gamma-Al2O3 and SiO2, the concentration of metal was 1 and 3%. The samples of catalysts were studied by scanning electron microscopy to determine the elemental composition of individual sections of their surface, and the specific surface area of the catalysts was also determined. (C) 2020 Elsevier Ltd. All rights reserved.

引用

页码：479 / 481

页数：3

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