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

  • 제16권3호
  • /
  • Pages.277-283
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  • 2005
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  • 1738-7264(pISSN)
  • /
  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
권호 표지

Mineral Carbonation 원료용 수활석 전처리에 대한 연구

A Study on Pretreatment of Brucite for Mineral Carbonation

  • 최원경 (단국대학교 공업화학과) ;
  • 문승현 (단국대학교 공업화학과) ;
  • 조태환 (단국대학교 공업화학과) ;
  • 이재근 (한전 전력연구원, 구조연구실)
  • Choi, Weon-Kyung (Department of Industrial Chemistry, Dankook University) ;
  • Moon, Seung-Hvun (Department of Industrial Chemistry, Dankook University) ;
  • Cho, Tae-Hwan (Department of Industrial Chemistry, Dankook University) ;
  • Lee, Jae-Keun (Laboratory of Environmental and Structural Engineering, Korea Electric Power Research Institute)
  • 발행 : 2005.09.15
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초록

Pretreatment procedure was investigated into brucite powders for mineral carbonation materials. Higher magnesium content was found from brucite powders and weight loss due to hydroxy group(-OH) elimination, explained by FT-IR spectra, was found after pretreatment. X-ray diffraction results showed that the crystallographic changing of brucite into magnesium oxides during pretreatment. XPS core spectra also showed chemical transformation of magnesium ingredient from hydroxides to oxide.

키워드

참고문헌

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