METHOD FOR ROASTING OF CARBONATE RAW MATERIAL IN TUBULAR ROTARY KILN

摘要

manufacture of building materials, in particular, manufacture of cement, lime. SUBSTANCE: roasting is accomplished with the use of natural gas as fuel with injection of coke dust in it by compressed air from the aspiration system of coke dry quenching installation (coke with a size up to 1.5 mm). EFFECT: salvaging of waste of coke manufacture. 1 dwg, 1 ex, 1 tbl