High alumina refractory ball

High alumina refractory ball is made of industrial alumina and refractory kaolin as the main raw materials, through scientific formulation, molding, high temperature calcination.Refractory alumina ball is divided into ordinary refractory ball and high aluminum resistance ball. Refractory porcelain ball high temperature resistance up to 1900 degrees, high mechanical strength, long-term use.

Advantages

High aluminum refractory ball has high mechanical strength, long service cycle, good chemical stability, high temperature resistance and other characteristics, suitable for urea, steel and other industries of hot blast furnace, heating furnace and other equipment. It has the characteristics of low shrinkage rate of reburning wire, high softening temperature under high temperature load, corrosion resistance, high strength, large heat storage, good thermal shock stability, good thermal conductivity, small thermal expansion coefficient and so on.

Application

High aluminum refractory ball is mainly used in chemical fertilizer plant of high and low temperature reformer, reforming furnace, hydrogenation, desulfurization tank and methanation furnace, disperse liquid, and play the role of supporting, covering and protecting catalyst, can also be used in steel industry of heating furnace and transformation equipment, ordinary refractory ball is suitable for sulfuric acid and fertilizer industry of converter and reformer, High aluminum refractory balls are suitable for steel, urea, hot blast stove, heating reformer and other equipment industries.