Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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Characterization of Carbon Molecular Sieve for Separating CH4 Gas

메탄가스 분리용 탄소분자체 특성 연구

  • 이범석 (한국에너지기술연구원) ;
  • 김택남 (배재대학교 대학원 재료공학과) ;
  • 김윤종 (배재대학교 대학원 재료공학과)
  • Published : 2004.02.01
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Abstract

The object of this research is to develop a carbon molecular sieve(below CMS) which can separate selectively to convert mixture gases spout at waste landfill into fuel. And this research is meaningful from the viewpoint of a quality improvement of CH$_4$ gas and an utilization of by-product. CMS was prepared using coconut shell powder as starting material and the effects of activators, temperature and modifier on the reaction were investigated in this research. Also, pore diameter, surface area of CMS and adsorption rate were measured and studied by cahn balance and ASAP2010. Its specific surface area and pore distribution were controlled easily at 800^{\circ}C and adsorption rate was very good. The CMS prepared in this research is shown to be able to separate landfill gases very effectively.

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References

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