Methanol Steam Reforming over Metal Wall-Coated PdZn/Al2O3/FeCrAl Catalyst for Hydrogen Production

Chinese Journal of Catalysis ›› 2008, Vol. 29 ›› Issue (2): 99-101.

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Methanol Steam Reforming over Metal Wall-Coated PdZn/Al2O3/FeCrAl Catalyst for Hydrogen Production

WANG Xinxin1,2, JIA Jingsheng1,2, MU Xin1,2, PAN Liwei1, WANG Shudong1*

1 Dalian Institute of Chemical Physics, The Chinese Academy of Sciences, Dalian 116023, Liaoning, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received:2008-02-25 Online:2008-02-25 Published:2012-01-15

Abstract

Abstract: Methanol steam reforming for hydrogen production over metal wall-coated PdZn/Al2O3/FeCrAl catalyst was investigated in a stainless steel microreformer. The results showed that the methanol conversion of 100%, selectivity of 99% to H2, outlet CO molar fraction of 0.5%, and high stability were achieved over the PdZn/Al2O3/FeCrAl catalyst under the reaction conditions of 350 ℃, methanol GHSV of 1.600 L/(g·h), and H2O/methanol molar ratio of 1.2.

Key words: palladium-zinc alloy, metal wall-coated catalyst, methanol steam reforming, hydrogen

WANG Xinxin;JIA Jingsheng;MU Xin;PAN Liwei;WANG Shudong*. Methanol Steam Reforming over Metal Wall-Coated PdZn/Al2O3/FeCrAl Catalyst for Hydrogen Production[J]. Chinese Journal of Catalysis, 2008, 29(2): 99-101.

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Methanol Steam Reforming over Metal Wall-Coated PdZn/Al2O3/FeCrAl Catalyst for Hydrogen Production

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