한국응용과학기술학회지 (Journal of the Korean Applied Science and Technology)

  • 제15권2호
  • /
  • Pages.67-75
  • /
  • 1998
  • /
  • 1225-9098(pISSN)
  • /
  • 2288-1069(eISSN)
한국응용과학기술학회 (The Korean Society of Applied Science and Technology)
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CO$_2$ 분해용 촉매 CuO-Magnetite 및 ZnO-Magnenetite 합성

Synthesis of CuO-Magnetite and ZnO-Magnetite catalysts for $CO_2$ Decomposed Reaction

  • 양천모 (홍익대학교 공과대학교 화학공학과) ;
  • 임병오 (홍익대학교 공과대학교 화학공학과)
  • Yang, Chun-Mo (Dept. of Chemical Engineering, Hong-Ik University) ;
  • Rim, Byung-O (Dept. of Chemical Engineering, Hong-Ik University)
  • 발행 : 1998.06.30
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초록

The Cuo-Magnetite and ZnO-Magnetite catalysts with various of Cuo and ZnO mole% for Carbon Dioxide decomposed reaction synthesized. The catalysts were reduced by $H_2$ at $350^{\circ}C$ for 3 hours. The temperature was obtained by TGA and DSC experiments. The structures of catalysts were confirmed by X-ray diffraction experiment. The surface area of catalysts is $15{\sim}27\;m^2/g$. The results of Carbon Dioxide decomposed ability was better $H_2-reduced$ magnetite catalysts with 0.03 mole% CuO and 0.03 mole% ZnO than others catalysts. After Carbon Dioxide decomposed reaction, catalysts were reacted $H_2$ and created only methane.

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