Alkali-Resistant Castable
Alkali-resistant castable developed against cement kiln alkali attack.
Learn More →Precalciner Throat Build-up
Preheater & Precalciner · Precalciner Throat
Problem Details
The precalciner throat and cyclone cones build up easily; alkali-chlorine-sulfur cycles cause frequent blockages.
Solution
Use anti-build-up or SiC castables with air cannons; optimize raw mix chemistry and coal feed.
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