Research on Pollutant Emission Characteristics during Coal Combustion Process
In order to further explore the emission characteristics of pollutants in the process of coal combustion,this study focused on the low calorific value coal materials.Through combustion experiments,the emission characteristics of nitric oxide and sulfur dioxide in the combustion process of three coal materials,middling coal,gangue and slime,were first determined.On this basis,the emission characteristics of pollutants in the mixing mode of coal materials were further explored.The results show that the pollutant emissions under the blending mode have improved compared to a single coal type,making this mode more theoretically feasible for application.