Resources Recycling (자원리싸이클링)

The Korean Institute of Resources Recycling (한국자원리싸이클링학회)
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Trends in Research and Technical Development of Sorbents for Hot Gas Desulfurization for H2S Removal

H2S 제거를 위한 고온건식 탈황제의 연구 및 기술개발동향

  • Seo, Jun-Hyung (Department of Research and Development, Korea Institute of Limestone and Advanced Materials) ;
  • Baek, Chul-Seoung (Department of Research and Development, Korea Institute of Limestone and Advanced Materials) ;
  • Kwon, Woo Tech (Department of Energy Environment Materials, Korea Institute of Ceramic Engineering and Technology) ;
  • Ahn, Ji-Whan (Affiliation Carbon Resource Recycling Appropriate Technology Center, Korea Institute of Geoscience and Mineral Resources) ;
  • Cho, Kye-Hong (Department of Research and Development, Korea Institute of Limestone and Advanced Materials)
  • 서준형 (한국석회석신소재연구소 연구개발실) ;
  • 백철승 (한국석회석신소재연구소 연구개발실) ;
  • 권우택 (한국세라믹기술원 에너지환경소재본부) ;
  • 안지환 (한국지질자원연구원 탄소광물화적정기술사업단) ;
  • 조계홍 (한국석회석신소재연구소 연구개발실)
  • Received : 2016.09.05
  • Accepted : 2016.10.19
  • Published : 2016.10.31
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Abstract

Theoretical reviews of integrated gasification combined cycle one of the clean coal technologies and trends in the study and technology development for high temperature desulfurization sorbents were investigated. Reactivity, durability and abrasion resistance is an important key for development of high temperature desulfurization sorbents, the kind of things include calcium, zinc, manganese, iron and copper-based sorbents. Current status of high temperature desulfurization sorbents, manufacturing techniques of zinc-based sorbent in advanced countries has commercialized. In case of Korea, various research studies are underway to commercialize the Zn and non Zn-based high temperature desulfurization sorbents to cheaper and superior capability using various supports.

청정석탄기술 중 하나인 석탄가스화 복합발전기술의 이론적 고찰 및 주요단위공정에 사용되는 고온건식 탈황제의 연구 및 기술개발 동향을 조사하였다. 고온건식 탈황제 개발의 중요한 요소는 반응성, 내구성 및 내마모성에 있으며, 탈황제 종류는 칼슘계, 아연계, 망간계, 철계, 구리계 등이 있다. 현재 고온건식 탈황제의 경우 선진국을 중심으로 아연계 탈황제 제조기술이 가장 상용화 단계에 있으며, 국내에서도 다양한 지지체를 사용하여 가격이 저렴하고 성능이 우수한 아연계 및 비아연계 고온건식 탈황제의 상용화를 위한 연구개발이 진행 중에 있다.

Keywords

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