Synthesis Technology of Dolomite Brick

Dolomite sand (dead burned magnesio-dolomi-te) refers to high-quality refractory raw materials made by synthetic technology. According to the chemical composition requirements of the finished product, dolomite sand is made by a two-step calcination (or one-step calcination) process. The quality raw materials are rhizoma, seawater oxidation, dolomite, etc. The raw materials of dolomite sand are: dolomite, slaked lime, etc. Two-step calcined dolomite sand has high density and high high temperature mechanical strength when making bricks. One-step calcined dolomite sand is also used in the manufacture of ordinary dolomite bricks.

Which dolomite sand is better?

Dolomite sand manufacturers

   Dolomite bricks are used in alkaline converters. The lining of converters in China mainly uses tar-bonded dolomite bricks and tar-bonded dolomite bricks, and some factories use light-burning oil-impregnated and fired oil-impregnated dolomite bricks in vulnerable parts. Converters in Western Europe and Japan mainly use tar combined with heat-treated and fired oil-impregnated dolomite bricks and dolomite bricks. In addition, fired oil-impregnated dolomite bricks are also used as the lining of some out-of-furnace refining furnaces.