华电技术 ›› 2018, Vol. 40 ›› Issue (12): 60-62.

• 节能与环保 • 上一篇    下一篇

国内燃煤电厂污染物控制装置的脱汞特性

  

  1. 中国华电科工集团有限公司,北京〓100160
  • 出版日期:2018-12-25 发布日期:2019-01-28

Mercury removal characteristics of domestic coalfired power plant pollutant control device

  1. China Huadian Engineering Company Limited, Beijing 100160, China
  • Online:2018-12-25 Published:2019-01-28

摘要:

选择国内3个典型的燃煤电厂,通过煤和烟气中的汞平衡分析,了解电厂的汞污染程度。评价了现有的脱硝、袋式除尘、静电除尘及湿法脱硫等设备对各种形态汞的脱除能力,为制定相应的汞污染控制措施提供理论依据。

关键词:

Abstract:

Three typical domestic coalfired power plants are chosen.Through mercury balance analysis in coal and flue gas,mercury pollution extend of power plants are understood, and the mercury removal ability of existing denitrification equipment,bag filter, electrostatic precipitator and wet desulfurization equipment are evaluated,which provides a theoretical basis for developing corresponding control measures of mercury pollution.

Key words: