Comparative Evaluation of Large-scale Circulating Fluidized Bed (CFB) Boiler Concepts

대용량 순환유동상 보일러 개념 비교평가 기준 정립

  • 김태현 (한국과학기술원 기계공학과) ;
  • 최상민 (한국과학기술원 기계공학과) ;
  • 이종민 (한전 전력연구원 녹생성장연구소)
  • Received : 2009.07.16
  • Accepted : 2009.09.24
  • Published : 2009.09.30

Abstract

The circulating fluidized bed (CFB) boiler has some problems to scale up. Several engineering solutions have been proposed by a few suppliers which had advanced CFB technology. Large-scale CFB design concepts from different suppliers were reviewed and compared. Points of the hydrodynamic and heat recovery were summarized and discussed for developing the guideline of the large-scale circulating fluidized bed boilers.

Keywords