Quynh Thi Phuong Bui 김용민 윤창원 남석우 2024-01-20T16:30:51Z 2024-01-20T16:30:51Z 2021-09-06 2011-09 1598-7981 https://pubs.kist.re.kr/handle/201004/130009 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 CeO_2 over the catalyst surfaces. English 한국에너지학회 Steam Reforming of Biogas on Nickel Fiber Mat Catalysts Article 2 에너지공학, v.20, no.3, pp.252 - 258 에너지공학 20 3 252 258 kci ART001599567 Biogas Steam reforming Fiber mat Nickel catalyst Degradation