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LTCC 를 소재로 하는 마이크로 리포머의 최적 설계에 관한 연구 : 일체형 Reformer/PROX 반응기의 설계 및 성능평가
정찬화(C. H Chung),오정훈(J. H. Oh),장주희(J. H. Jang),정명기(M. K. Jeong) 한국정밀공학회 2006 한국정밀공학회 학술발표대회 논문집 Vol.2006 No.10월
A micro-fuel processor system integrating steam reformer and partial oxidation reactor was manufactured using low temperature cofired ceramic (LTCC). A CuO/ZnO/Al₂O₃ catalyst and Pt-based catalyst prepared by wet impregnation were used for steam reforming and partial oxidation, respectively. The performance of the LTCC micro-fuel processor was measured at various operating conditions such as the effect of the feed flow rate, the ratio of H₂O/CH₃OH, and the operating temperature on the LTCC reformer and CO clean-up system. The catalyst layer was loaded with "Fill and Dry" coating for small volume. The product gas was composed of 70~75% hydrogen, 20~25% carbon dioxide, and 1~2% carbon monoxide at 250~300℃, respectively.