Steam Reforming of Biogas on Nickel Fiber Mat Catalysts

Title
Steam Reforming of Biogas on Nickel Fiber Mat Catalysts
Authors
부이 티 프옹 퀸김용민윤창원남석우
Keywords
Biogas; Steam reforming; Fiber mat; Nickel catalyst; Degradation
Issue Date
2011-09
Publisher
Journal of Energy Engineering
Citation
VOL 20, NO 3, 252-258
Abstract
Nickel fiber mat was investigated as a potential structured catalyst for steam reforming of biogas in the temperature range of 600-700℃. The activity of as-received catalyst was very low owing to the smooth surface of fibers. Pretreatment of the catalyst by oxidation followed by reduction under methane partial oxidation condition significantly improved the catalytic activity, although degradation of the activity was found during the reaction due to oxidation and sintering. This deactivation was retarded by supplying additional hydrogen in the inlet gases or by coating CeO2 over the catalyst surfaces.
URI
http://pubs.kist.re.kr/handle/201004/41370
ISSN
1598-7981
Appears in Collections:
KIST Publication > Article
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