HEAT AND MASS TRANSFER PROCESSES AND CONCENTRATION WASTE GAS FIELD COAL-DUST FLAME IN THE COMBUSTION CHAMBER OF THE BOILER BKZ 75 SHAKHTINSK CHP. ЖПЭОС. 2021;17(1):134-141. Accessed October 30, 2026. https://peos.kaznu.kz/index.php/peos/article/view/113