한국환경과학회지 (Journal of Environmental Science International)

  • 제9권4호
  • /
  • Pages.339-343
  • /
  • 2000
  • /
  • 1225-4517(pISSN)
  • /
  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
권호 표지

수중기 활성화법으로 제조된 영월 석탄계 활성탄의 특성 연구

Characterisitcs of steam activated carbon made from Youngwall coal

  • 이송우 (부산대학교 화학공학과) ;
  • 권태훈 (부산대학교 화학공학과) ;
  • 나영수 (부산대학교 화학공학과) ;
  • 최동훈 (부산광역시 상수도 사업본부) ;
  • 류동춘 (부산광역시 상수도 사업본부) ;
  • 송승구 (부산대학교 화학공학과)
  • 발행 : 2000.08.01
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초록

Activated carbons were prepared from Youngwall coal by steam activation in this study. The feasibility of the Youngwall coal to commercial activated carbon was examined. The variation of pore structures and the development of porosity in activated carbons were investigated by changing activation conditions in batch type apparatus. The values of BET surface area and adsorption capacity of iodine and methylene blue of the resulting activated carbons were obtained as high as 1,000$m^2$m^2$$/g, 900mg/g, 150$m\ell$/g, respectively. Youngwall activated carbon prepared in this study showed much higher pore volume in pore diameter over 10 than that of commercial reference activated carbon(Ningxia Taihua ZJ-15C) produced from China anthracite.

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참고문헌

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