Catalysts research for hydrogen production from steam reforming of ethanol over Ni-Fe/γ-Al2O3

Yue Hui Zhu*, Feng Wu, Chuan Wu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

1 引用 (Scopus)

摘要

A series of Fe-promoted Ni-Fe/γ-Al2O3 catalysts were synthesized in precipitation method . The structure characteristics of the catalysts were measured by XRD, TPR and SEM. It was revealed that the addition of Fe could replace the Ni in NiAl2O4 spinel which exist in form of NiO crystal. Meanwhile, it could reduce the reduction temperature and conglobation of catalysts. Catalyst performance testing results revealed that 15%Ni-10%Fe/γ-Al2O3 showed the best yield and selectivity of hydrogen. It could reach 4.71% and 68.78% respectively at 650°C. 30h durability test over 15%Ni-10%Fe/γ-Al2O3 catalyst at 500°C showed that hydrogen selectivity maintained about 65% with no by-products such as ethylene in the entire stage.

源语言英语
页(从-至)1867-1869+1872
期刊Gongneng Cailiao/Journal of Functional Materials
40
11
出版状态已出版 - 11月 2009

指纹

探究 'Catalysts research for hydrogen production from steam reforming of ethanol over Ni-Fe/γ-Al2O3' 的科研主题。它们共同构成独一无二的指纹。

引用此