Journal of Korean Society for Atmospheric Environment (한국대기환경학회지)

Korean Society for Atmospheric Environment (한국대기환경학회)
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Hydrogen Gas Production from Methane Reforming Using Oxygen Enriched Compression Ignition Engine

산소부화 압축착화기관을 이용한 메탄으로부터 수소 생산

  • Lim, Mun-Sup (BK21 Team for Hydrogen Production.Department of Environmental Engineering, Chosun University) ;
  • Hong, Sung-In (Department of Mechanical Engineering, Chosun University) ;
  • Hong, Myung-Seok (Department of Mechanical Engineering, Chosun University) ;
  • Chun, Young-Nam (BK21 Team for Hydrogen Production.Department of Environmental Engineering, Chosun University)
  • 임문섭 (조선대학교 환경공학부.BK21 바이오가스기반수소생산 사업팀) ;
  • 홍성인 (조선대학교 기계공학과) ;
  • 홍명석 (조선대학교 기계공학과) ;
  • 전영남 (조선대학교 환경공학부.BK21 바이오가스기반수소생산 사업팀)
  • Published : 2007.10.31
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Abstract

The purpose of this paper is to investigate the reforming characteristics and maximum operating condition for the hydrogen production by methane reforming using the compression ignition engine induced partial oxidation. An dedicated compression engine used for methane reforming was decided operating range. The partial oxidation reforming was investigated with oxygen enrichment which can improve hydrogen production, compared to general reforming. Parametric screening studies were achieved as $O_2/CH_4$ ratio, total flow rate, and intake temperature. When the variations of $O_2/CH_4$ ratio, total flow rate, and intake temperature were 1.24, 208.4 L/min, and $400^{\circ}C$, respectively, the maximum operating conditions were produced hydrogen and carbon monoxide. Under the condition mentioned above, synthetic gas were $H_2\;22.77{\sim}29.22%,\;CO\;21.11{\sim}23.59%$.

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References

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