Huadian Technology ›› 2009, Vol. 31 ›› Issue (6): 62-64.

• 技术交流 • Previous Articles     Next Articles

Application of dry slag extraction system in coal fired power plant

HE Xianghui, CHEN Chuangshe   

  1. Beijing Electric Power Research Institute Coporation Limited,Guohua Electric Power Branch Office,Shenhua Group Corporation Limited, Beijing 100069, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-06-25 Published:2009-06-25

Abstract: This article introduces the operational principle, the process flow, the main equipments and the operation status of dry slag extraction system. Through the contrasting with wet slag extraction system, the advantages of dry slag extracton system were explained, and the problems needed to pay attention in system design and equipment selection were pointed out.

Key words: coal fired power plant, dry slag extraction, wet slag extraction, application