화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Korean Journal of Chemical Engineering, Vol.19, No.2, 324-330, March, 2002
DOI10.1007/BF02698423  Export Citation
The Characteristics of Co-Incineration of Dewatered Sludge, Waste Oil and Waste Solvent in Commercial-Scale Fluidized Bed Incinerator
Jae-Hoi Gu, Woon-Ha Yeo1, Yong-Chil Seo2, †, Sang-Hoon Lee3, and Jea-Keun Lee4
  • Institute for Advanced Engineering (IAE), Kyungki 449-860, Korea
  • 1Jindo Corporation, Seoul 153-023, Korea
  • 2Dept. of Environ. Eng., Yonsei University, Kangwon 220-710, Korea
  • 3School of Civil, Urban and Geosystem Eng., Seoul National University, Seoul 151-742, Korea
  • 4Dept. of Environ. Eng., Pukyong National University, Busan 608-737, Korea
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A commercial-scale Fluidized Bed Incinerator (FBI), which has a capacity of 60 tons per day to treat dewatered sludge and waste oil or solvent, was developed as one of the governmental R&D projects from 1990 to 1997. From the design, construction and operation of the plant, the characteristics of co-combustion and appropriate operating conditions with successful fly ash recirculation and with effluent controls have been investigated. Without adding any bed materials, sand, the co-incineration of sludge and spent-solvent can be achieved. The sludge combustion steps could be observed and confirmed, which consist of evaporation, agglomeration, devolatilization, combustion and attrition. The plant can also incinerate various types of sludge from wastewater treatment facilities with waste oil or solvent.
Keywords:Fluidized Bed Incinerator;Incineration;Sludge;Waste Oil;Waste Solvent
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