Calcined dolomite is obtained by the calcination of dolomite, with a high content in calcium and magnesium carbonate CaMg(CO3)2 

This product has mainly steel applications to improve slagging and to lengthen the lifespan of the refractory linings of ovens and ladles. Also, in metallurgy, chemistry, manufacture of refractory bricks and in stabilization in the process of manufacture of glass, improving its resistance to the aggression of gases and humidity.  It can also be used in waste water and sludge treatment, as well as in fertilization and conditioning of terrains.