Brucite used in magnesia high temperature refractory

The Brucite and the dolomite are satisfactorily sintered into magnesium and calcium oxides at a high temperature, then ground, and then mixed with an organic binder, pressed into a mold, and subjected to secondary calcination to obtain a refractory brick product. Such refractory bricks can be used in the metallurgical industry to replace expensive MgO high temperature refractory bricks. The advantage of this method is that the separation of brucite and dolomite is not required, and the cost and technical conditions are greatly reduced.