Hydrogen production on iron-magnesium oxide in the high-temperature water-gas shift reaction

被引：18

作者：

Boudjemaa, Amel ^{[1
,2
]}

Auroux, Aline ^{[3
]}

Boumaza, Souhila ^{[1
,2
]}

Trari, Mohamed ^{[1
,2
]}

Cherifi, Ouiza ^{[1
,2
]}

Bouarab, Rabah ^{[1
,2
]}

机构：

[1] USTHB, Fac Chim, Lab CGN, Algiers, Algeria

[2] USTHB, Fac Chim, Lab LSVER, Algiers, Algeria

[3] UCB Lyon1, CNRS, UMR 5256, Inst Rech Catalyse & Environm Lyon, F-69626 Villeurbanne, France

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 2009年 / 98卷 / 02期

关键词：

H-2; production; WGS Reaction; Fe-Cr; Fe-Mg; CATALYSTS;

D O I：

10.1007/s11144-009-0084-3

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：

Fe-Cr-O and Fe-Mg-O catalysts were used for hydrogen production via the water-gas shift reaction. Fe-Cr-O catalysts were synthesized by different methods such as co-precipitation, impregnation and substitution technique. Catalysts were characterized by XRD, TG, BET and TPR. Addition of Mg improved the catalytic activity of Fe-O by favouring the development of small and well dispersed Fe particles (MgFe2O4). As a consequence, MgO prevented iron phase sintering in the presence of a large amount of water in the WGS reaction.

引用

页码：319 / 325

页数：7

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