Oxidative Coupling of Methane in the LSM/YSZ/LaAlO SOFC Reactor

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Suttichai Assabumrungrat²  Piyasan Praserthdam²  Tomohiko Tagawa¹  Shigeo Goto¹  Worapon Kiatkittipong¹ 

[1] Department of Chemical Engineering, Nagoya University;Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Chulalongkorn University

关键词: Solid Oxide Fuel Cell;    SOFC Reactor;    Oxidative Coupling of Methane;    Modeling;   

DOI  :  10.1252/jcej.37.1461

来源: Maruzen Company Ltd

【 摘 要 】

References(17)Cited-By(5)Oxidative coupling of methane was studied in a solid oxide fuel cell (SOFC) tube type reactor. La0.85Sr0.15MnO3/8 mol% Y2O3-ZrO2/La1.8Al0.2O3 (abbreviated as LSM/YSZ/LaAlO) were used as a cathode, electrolyte and anode. The C2 selectivity and the methane conversion were 91.7% and 23.7% at 1273 K, respectively. The kinetic rate expression was proposed with two different oxygen species. The internal resistance of cell could be lumped and estimated by maximum power transfer theorem. The effect of external load was investigated both in experiments and calculations. The proposed modeling agreed well with the experimental results.

【 授权许可】

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