Catalytic combustion of methane on aluminate-supported copper oxide

被引：49

作者：

Artizzu, P

Garbowski, E

Primet, M

Brulle, Y

Saint-Just, J

机构：

[1] Univ Lyon 1, LACE, F-69622 Villeurbanne, France

[2] Gaz France, DR, CERSTA, DCPC, F-93211 La Plaine St Denis, France

来源：

CATALYSIS TODAY | 1999年 / 47卷 / 1-4期

关键词：

copper oxide; spinel support; methane and natural gas combustion; gas turbine;

D O I：

10.1016/S0920-5861(98)00285-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Copper oxide has been deposited onto high surface area magnesium aluminate spinel prepared from alumina and magnesium nitrate. The catalytic properties of such a solid have been investigated in methane combustion. At the laboratory scale a very good activity is observed (light-off of 530 degrees C) and no CO is detected. Aging at 1000 degrees C under water vapour has no influence on activity. The previous catalyst has been washcoated on monolith and tested on a rig either with methane or synthetic natural gas at very high GHSV under conditions close to those of a gas turbine. In that case also, a good activity was observed. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：83 / 93

页数：11

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