Proceedings of the KSME Conference (대한기계학회:학술대회논문집)

The Korean Society of Mechanical Engineers (대한기계학회)
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Performance of Low NOx Coal Burner in Industrial Coal Fired Boiler

산업용 보일러에 적용된 저 NOx 미분탄버너의 연소성능 평가

  • 김상현 (두산중공업(주) 기술연구원) ;
  • 김혁제 (두산중공업(주) 기술연구원) ;
  • 김혁필 (두산중공업(주) 기술연구원) ;
  • 송시홍 (두산중공업(주) 기술연구원) ;
  • 이익형 (두산중공업(주) 기술연구원)
  • Published : 2004.11.03
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Abstract

Increasing environmental pressures to reduce NOx emission are being placed on coal-fired boilers. To meet the environmental requirements, Doosan Heavy Industries & Construction Co., Ltd.(Doosan) has developed low NOx pulverized coal burner. Low NOx pulverized coal burner has already delivered, and it's combustion performance was evaluated to the NOx and Unburned Carbon(UBC) during the commissioning tests. The test results are shown that the strong relationship is existed between NOx and OFA flow rate, and also fuel-N fraction of coal has effected on NOx emission.

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