Reduction of Nitrogen Oxides Emissions from a Coal-Fired Boiler Unit Andrey V. Zhuikov, Dmitry V. Feoktistov, Natalya N. Koshurnikova and Lyudmila V. Zlenko EPJ Web of Conferences, 110 (2016) 01050 Published online: 23 February 2016 DOI: 10.1051/epjconf/201611001050