METHOD FOR PRODUCING A CLINKER FOR HYDRAULIC CEMENT WITH LOW CO2 EMISSION AND HIGH RESISTANCE

摘要

A method for producing a clinker for cement, comprising grinding a raw flour comprising, especially, Al₂O₃, Fe₂O₃ and SO₃ in contents such that the formula for calculating SO₃ content of=0.261×Al₂O₃−0.638×Fe₂O₃+k, where 2.5k3.5, then by sintering flour in an overn wherein the temperature is between 1250° C. and 1350° C. and oxygen content is between 2.5% and 10% by volume.