A paraffin-fueled SOFC System Design and Integration

直鏈烷烴暨固態氧化物燃料電池發電系統之整合設計

陳錫仁(Hsi-Jen Chen) ； 楊上暉(Shan-Huei Yang) ； 黃順興(Shun-Hsing Huang) ； 邱耀平(Y. P. Chyou)

《Journal of the Chinese Institute of Chemical Engineers》 38卷2期 (2007/03) Pp. 185-190

摘要

本文主要針對直鏈烷烴／蒸汽重組爐、産物氣體分離技術及固態氧化物燃料電池系統進行整合設計。此氫能應用之發電整合設計研究包括三個模組；第一個模組含直鏈烷烴／蒸汽重組系統；第二個模組採薄膜／壓變吸附技術以進行氣體分離步驟；第三個模組乃利用足夠純度的氫氣以當作固態化物燃料電池技術上可行的進料。本文因考慮到能源的有效利用，故亦使用熱能整合技術，以完成此氫氣能源應用之發電整合設計。本研究主要目標乃在建立煉油廠、石化工廠本身「汽電共生」裝置替代設備。

並列摘要

This paper addresses an integrated design of paraffin-reformer, gas separations and the electricity production with a solid oxide fuel cell (COFC). The overall design consists of three modules. First module is a system of paraffin reformer. In this module, the paraffin feed stream is to send to a steam-reformer. In the second module, the gas separations method illustrated is the combination of a methane-permeable membrane with a pressure-swing adsorption (PSA). In the third module, the purified hydrogen is fed to SOFC unit. To be energy efficient, this paraffin-fueled SOFC system is designed with the consideration of heat integration. The intent of this paper is to provide a possible, alternative way of cogeneration systems for refinery and petrochemical plants.

並列關鍵字

Hydrogen energy ； Heat integration ； Steam reforming ； Solid oxide fuel cell ； Membrane ； Pressure swing adsorption