The Solidification of $CO_2$ by Using Waste Cement and Inorganic Waste By-Products

폐(廢)콘크리트 미분말(微粉末)과 무기성(無機性) 폐부산물(廢副産物)을 이용(利用)한 $CO_2$ 고형화(固形化)

  • Ahn, Ji-Whan (Korea Institute of Geosicence and Mineal Resource) ;
  • Yoo, Kwang-Suk (Korea Institute of Geosicence and Mineal Resource)
  • Published : 2009.06.27

Abstract

This paper will introduce the study which is the solidification and reduction of $CO_2$ green house gas, by using inorganic industrial wastes such like waste cement, steel making slag, incineration ash and so on. These inorganic wastes contain a large quantity of CaO content in common, which is easily reacted with CaO resulting in formation of $CaCO_3$. It will be suggested in this study that the necessary of the reduction and solidification of $CO_2$ gas with using industrial inorganic wastes is for building the Korea carbon storage model in this study.

무기성 산업폐기물을 이용한 $CO_2$ 고형화 연구는 폐콘크리트 시멘트 미분말 등 무기성 산업폐부산물의 성분 중의 CaO 또는 MgO 성분과 지구온난화의 주범인 $CO_2$와 반응시켜 탄소를 안정적으로 고형화시켜 대기 중의 $CO_2$의 발생을 저감시키는 연구이다. 본 고에서는 산업 현장 및 도시에서 발생되는 $CO_2$의 대기 방출을 저감시킴과 동시에 산업폐부산물의 유효 자원화를 위한 $CO_2$ 고형화 연구의 국내외 기술 동향을 파악하고, 이를 통해 한국형 $CO_2$ 저감 및 활용 기술을 제시하고자 한다.

Keywords

References

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