The Technology of Nitrogen Oxide Emissions Reduction at Pulverized Coal Burning

1Dunaevska, NI, 1Nehamin, MM, 1Bondzyk, DL
1Institute of Coal Energy, NAS of Ukraine, Kyiv
Nauka innov. 2016, 12(6):49-56
https://doi.org/10.15407/scin12.06.049
Section: Scientific Framework of the Innovation Activity
Language: Ukrainian
Abstract: 
To assess the effectiveness of the influence of thermochemical preparation of anthracite on the formation of nitrogen oxides the three-dimensional numerical model of the TPP-210A boiler`s furnace for standard and modified burners was created. The calculation results are shown the decrease of NOx concentration across the height of the furnace and reduce of the unburnt coal for the modified burners in comparison with standard ones.
Keywords: anthracite, burner, coal thermochemical preparation, nitrogen oxides