Low temperature complete combustion of methane over Ag-doped LaFeO3 and LaFe0.5Co0.5O3 perovskite oxide catalysts

被引：60

作者：

Choudhary, VR ^{[1
]}

Uphade, BS ^{[1
]}

Pataskar, SG ^{[1
]}

机构：

[1] Natl Chem Lab, Div Chem Engn, Pune 411008, Maharashtra, India

来源：

FUEL | 1999年 / 78卷 / 08期

关键词：

methane combustion; Ag-doped LaFeO3; Ag-doped LaFe0.5O3; perovskite oxide catalysts;

D O I：

10.1016/S0016-2361(99)00007-1

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Partial substitution of La by Ag, instead of Sr, in LaFeO3 and LaFe0.5Co0.5O3 perovskite oxides causes large increase in the catalytic activity of the perovskite in the complete combustion of dilute methane for its emission control, at low temperature (below 700 degrees C) and high space velocity (51 000 cm(3) g(-1) h(-1)). Ag-doped LaFe0.5 Co0.5O3 shows the highest methane combustion activity. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：919 / 921

页数：3

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