Study on a Regenerative Fuel Reformer for a Zero-Emission Vehicle System

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Keiko Ando¹  Yukitaka Kato¹  Yoshio Yoshizawa¹ 

[1] Research Laboratory for Nuclear Reactors, Tokyo Institute of Technology

关键词: Fuel Reforming;    Regenerative;    Calcium Oxide;    Zero Emission;    Bed Reactor;   

DOI  :  10.1252/jcej.36.860

来源: Maruzen Company Ltd

【 摘 要 】

References(9)Cited-By(14)A zero-emission fuel cell vehicle system using a thermally regenerative fuel reformer, which had a performance of carbon dioxide fixation from a reformed gas, was proposed. A packed-bed regenerative reforming reactor containing a reforming catalyst and calcium oxide was examined for methane steam reforming under atmospheric pressure. It was demonstrated that carbon dioxide was well fixed by chemical absorption of calcium oxide in a preliminary experiment. The methane reforming, carbon monoxide shifting and calcium oxide carbonation proceeded simultaneously in the regenerative reactor. The carbonation of calcium oxide fixed the carbon dioxide generated through the reforming, and the hydrogen purity of effluent gas was raised beyond the equilibrium amount of a conventional fuel reformer. The vehicle system was expected to improve the efficient utilization of surplus thermal energy and surplus electricity by utilizing them for the regeneration of the reformer.

【 授权许可】

Unknown