한국신재생에너지학회:학술대회논문집
- 한국신재생에너지학회 2008년도 추계학술대회 논문집
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- Pages.25-28
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- 2008
효율적 수소 생산을 위한 메탄 수증기 개질 반응기에서의 불연속적 가스 유입의 영향
Effect of discontinuous mixture gas feeding on effective hydrogen production in a steam reformer frommethane
초록
Steam reforming reaction is a matured technology to get hydrogen from hydrocarbon fuels compared with other reforming reactions such as partial oxidation(POX), autothermal reforming(ATR). It is so endothermic that it needs heat source to activate the reaction. Due to the reaction characteristics, heat transfer limitation phenomena generally occur in the steam reformer. As one of new ideas, the effect of discontinuous gas feeding is investigated based on heat transfer characteristics. The new operating method is usually favorable at high GHSV region(i.e. over