한국수소및신에너지학회논문집 (Transactions of the Korean hydrogen and new energy society)

  • 제13권3호
  • /
  • Pages.204-213
  • /
  • 2002
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
권호 표지

고온열 이용 공정의 열역학적 해석

Thermodynamic Analysis of Thermochemical Process for Water Splitting

  • 김종원 (수소에너지연구센터, 한국에너지기술연구원) ;
  • 손현명 (수소에너지연구센터, 한국에너지기술연구원) ;
  • 이상호 (수소에너지연구센터, 한국에너지기술연구원) ;
  • 심규성 (수소에너지연구센터, 한국에너지기술연구원) ;
  • 정광덕 (나노환경연구센터 한국과학기술연구원)
  • Kim, Jong-Won (Hydrogen Energy Research Center, Korea Institute of Energy Research) ;
  • Son, Hyun-Myung (Hydrogen Energy Research Center, Korea Institute of Energy Research) ;
  • Lee, Sana-Ho (Hydrogen Energy Research Center, Korea Institute of Energy Research) ;
  • Sim, Kyu-Sung (Hydrogen Energy Research Center, Korea Institute of Energy Research) ;
  • Jung, Kwang-Deog (Eco-nano Research Center, Korea Institute of Science and Technalogy)
  • 발행 : 2002.09.15
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초록

In this work, hydrogen production by a 2-step water-spritting thermochemical cycle based on metal oxides redox pairs was investigated on the bases of the thermodynamics and technical feasibility. Also, a 2nd-law analysis performed on the closed cyclic process indicates a maximum exergy conversion efficiency of 7.1% when using a solar cavity-receiver operated at 2300K and air/Fe3O4 molar ratio = 10.

키워드

과제정보

연구 과제번호 : 고효율수소제조기술개발연구

연구 과제 주관 기관 : 과학기술부

참고문헌

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