Catalytic performance and characterization of Ni-Co catalysts for the steam reforming of biomass tar to synthesis gas

被引：211

作者：

Wang, Lei ^{[1
]}

Li, Dalin ^{[1
]}

Koike, Mitsuru ^{[1
]}

Watanabe, Hideo ^{[2
]}

Xu, Ya ^{[3
]}

Nakagawa, Yoshinao ^{[1
]}

Tomishige, Keiichi ^{[1
,2
]}

机构：

[1] Tohoku Univ, Sch Engn, Dept Appl Chem, Aoba Ku, Sendai, Miyagi 9808579, Japan

[2] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3508573, Japan

[3] Natl Inst Mat Sci, Tsukuba, Ibaraki 3050047, Japan

来源：

FUEL | 2013年 / 112卷

基金：

日本科学技术振兴机构;

关键词：

Biomass tar; Steam reforming; Nickel; Cobalt; Alloy; MGO SOLID-SOLUTION; HYDROGEN-PRODUCTION; MODEL-COMPOUND; SURFACE MODIFICATION; SYNGAS PRODUCTION; COBALT CATALYSTS; LOW-TEMPERATURE; CARBON-DIOXIDE; NOBLE-METALS; ACETIC-ACID;

D O I：

10.1016/j.fuel.2012.01.073

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：

The performances of Ni-Co/Al2O3 catalysts with the optimum composition were much higher than the corresponding monometallic Ni and Co catalysts in terms of the catalytic activity, the resistance to coke formation and catalyst life in the steam reforming of biomass tar. This behavior can be related to the formation of the Ni-Co solid solution alloys indicated from the characterization with XRD, TPR, TEM, H-2 adsorption and EXAFS. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：654 / 661

页数：8

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