Solar reforming of methane with CO₂ was successfully tested with a direct irradiated absorber on a parabolic dish capable of 5㎾<SUB>th</SUB> solar power. The new type of catalytically activated metallic foam absorber was prepared, and ...
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https://www.riss.kr/link?id=A82583172
2011
Korean
563
학술저널
275-281(7쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
Solar reforming of methane with CO₂ was successfully tested with a direct irradiated absorber on a parabolic dish capable of 5㎾<SUB>th</SUB> solar power. The new type of catalytically activated metallic foam absorber was prepared, and ...
Solar reforming of methane with CO₂ was successfully tested with a direct irradiated absorber on a parabolic dish capable of 5㎾<SUB>th</SUB> solar power. The new type of catalytically activated metallic foam absorber was prepared, and its activity was tested. Ni was applied as the active metal on the gamma-alumina coated Ni metal foam for the preparation of the catalytically-activated metal foam layer. Compared to conventional direct irradiation of the catalytically-activated ceramic foam absorber, this new metallic foam absorber is found to exhibit a superior reaction performance at the relatively low insolation or at low temperatures. In addition, unlike direct irradiation of the catalytically-activated ceramic foam absorber, metallic foam absorber has better thermal resistance, which prevents the emergence of cracks caused by mechanical or thermal shock. The total solar power absorbed reached up to 2.1㎾ and the maximum CH₄ conversion was almost 40%.
목차 (Table of Contents)
a-Si 태양전지 모듈의 hotspot에 의한 열화현상 연구
체적식 흡수기의 열전달 모델링을 위한 태양 열유속 계산
Gravure off-set 인쇄법을 적용한 고효율 다결정 실리콘 태양전지