The calculation of theoretical burning temperature in the horn of blast-furnace in case of blowing-in the dust-coal fuel (DCF)
The nearest perspectives of inculcation of DCF in Ukraine and main problems with that are considered. The task of dosing of DCF is formulized. The imperfection of existing formulas of theoretical burning temperature (Tb) is proved. There is more accurate formula of Tb that takes in account most important items of thermal balance and influence of different components of DCF worked out. The advantages of developed formula are shown