How to process dolomite rock and what is it used for ...
Aug 20, 2021 · The Qualified dolomite powder will be packed and used in rubber, glass, building, ceramic, etc. While the unqualified powder will be sent back for regrinding. Process three: Calcinating dolomite rock The crushed dolomite is calcined in a rotary kiln, which is used for refining magnesium metal, producing cement, refractory materials, etc.