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

  • 제24권4호
  • /
  • Pages.288-294
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  • 2013
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
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Hydrogen Impurities Analysis From Proton Exchange Membrane Hydrogen Production

  • Lee, Taeckhong (Department of Chemical Engineering, Hoseo University) ;
  • Kim, Taewan (Department of Chemical Engineering, Hoseo University) ;
  • Park, Taesung (Department of Chemical Engineering, Hoseo University) ;
  • Choi, Woonsun ;
  • Kim, Hongyoul (WESPE Co., 2nd fl. Hydrogen and Fuel Cell Technology Regional Innovation Center, Woosuk Univ.) ;
  • Lee, Hongki (Hydrogen and Fuel Cell Technology Regional Innovation Center, Woosuk Univ.)
  • 투고 : 2013.05.31
  • 심사 : 2013.08.31
  • 발행 : 2013.08.31
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초록

This gas analysis data come from the hydrogen which is produced by proton exchange membrane. Main impurities of hydrogen are methane, oxygen, nitrogen, carbon monoxide, and carbon dioxide. The concentration of impurities is ranged between 0.0191 to $315{\mu}mol/mol$ for each impurity. Methane contamination is believed from the electrode reaction between carbon doped electrode and produced hydrogen. Nitrogen contamination should take place the sampling process error, not from PEM hydrogen Production system.

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참고문헌

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