Progress on Dust Removal, Denitrification and Desulfurization Technology in Coal-fired Industrial Boiler

Pollutants discharge from coal combustion is one of the main causes of smog and haze. Many countries focus on research and development of clean combustion, waste heat utilization and removal of pollutants (e.g. Dust, NOx and SOx) and other key technology and equipment considering the whole process of coal-fired industrial boiler emissions and energy efficiency. In this paper, we make a comparative analysis of domestic and foreign coal-fired industrial boilers ultra-low emissions technology, and points out the research breakthroughs and achievements our country may get in the future.