METHOD FOR PRODUCING POROUS QUICK LIME, POROUS QUICK LIME AND STEELMAKING FLUX PREPARED WITH POROUS QUICK LIME

摘要

PROBLEM TO BE SOLVED: To provide a method for producing porous quick lime that can reduce the amount of use of a chlorine source by bringing limestone into uniform contact with the chlorine source.SOLUTION: A method for producing porous quick lime includes firing limestone in the atmosphere of a gas generated from a solid or liquid chlorine compound without bringing the chlorine compound into contact with the limestone.SELECTED DRAWING: None