Additives for suppressing clinker adhesion and methods for suppressing clinker adhesion

摘要

PROBLEM TO BE SOLVED: To provide an additive for suppressing clinker adhesion and a method for suppressing clinker adhesion, which can stably suppress the adhesion of clinker ash produced by burning coal into a combustion furnace. SOLUTION: An additive for suppressing clinker adhesion is an additive for suppressing clinker adhesion in a coal-fired boiler, and the ratio of a basic component to an acidic component (basic component / acidic component) is 0.2 or less. It contains an aluminosilicate-containing substance having a ratio of silicon oxide to aluminum oxide (silicon oxide / aluminum oxide) of 1.5 or less and 2.5 or more as an active ingredient. [Selection diagram] None