Catalytic activity of atomized Ni3Al powder for hydrogen generation by methane steam reforming

Yan Ma; Ya Xu; Masahiko Demura; Dong Hyun Chun; Guoqiang Xie; Toshiyuki Hirano

doi:10.1007/s10562-006-0160-5

Catalytic activity of atomized Ni₃Al powder for hydrogen generation by methane steam reforming

Yan Ma, Ya Xu, Masahiko Demura, Dong Hyun Chun, Guoqiang Xie, Toshiyuki Hirano

Research output: Contribution to journal › Article

27 Citations (Scopus)

Abstract

The catalytic activity of Ni₃Al for methane steam reforming was investigated for the first time using its atomized powder. It was found that the activity was significantly enhanced by the combined pretreatment of acid and alkali leaching, while it was quite low for the as-received powder. The high activity was attributed to the formation of fine Ni particles on the porous surface of the powder.

Original language	English
Pages (from-to)	31-36
Number of pages	6
Journal	Catalysis Letters
Volume	112
Issue number	1-2
DOIs	https://doi.org/10.1007/s10562-006-0160-5
Publication status	Published - 2006 Nov 1

Keywords

Atomized powder
Catalytic activity
Methane steam reforming
NiAl

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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AU - Xu, Ya

AU - Demura, Masahiko

AU - Chun, Dong Hyun

AU - Xie, Guoqiang

AU - Hirano, Toshiyuki

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N2 - The catalytic activity of Ni3Al for methane steam reforming was investigated for the first time using its atomized powder. It was found that the activity was significantly enhanced by the combined pretreatment of acid and alkali leaching, while it was quite low for the as-received powder. The high activity was attributed to the formation of fine Ni particles on the porous surface of the powder.

AB - The catalytic activity of Ni3Al for methane steam reforming was investigated for the first time using its atomized powder. It was found that the activity was significantly enhanced by the combined pretreatment of acid and alkali leaching, while it was quite low for the as-received powder. The high activity was attributed to the formation of fine Ni particles on the porous surface of the powder.

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KW - Catalytic activity

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KW - NiAl

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