Reactivity of aluminum spinels in the ethanol steam reforming reaction

被引：43

作者：

Barroso, MN ^{[1
]}

Gomez, MF ^{[1
]}

Arrúa, LA ^{[1
]}

Abello, MC ^{[1
]}

机构：

[1] Consejo Nacl Invest Cient & Tecn, UNSL, Inst Invest Tecnol Quim, RA-5700 San Luis, Argentina

来源：

CATALYSIS LETTERS | 2006年 / 109卷 / 1-2期

关键词：

ethanol; steam reforming; hydrogen production; spinel catalysts;

D O I：

10.1007/s10562-006-0051-9

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：

Aluminum spinels, MAl2O4 with M2+ = Cu, Zn or Ni, were prepared by citrate method and its reactivity in the ethanol steam reforming reaction was studied at 500 degrees C. They were characterized by TG, BET surface area, XRD, FTIR and TPR techniques. The catalytic behavior depended strongly on the nature of divalent metal which determines the physico-chemical properties of samples. In all cases, very active catalysts with a complete ethanol conversion were reached. Hydrogen yield follows the order of ZnAl > NiAl > CuAl.

引用

页码：13 / 19

页数：7

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