Inert ceramic balls are widely used as catalyst and adsorbent bed support in oil refining, petrochemical and gas processing application. It has the  advantages of low pressure drop, excellent compressive strength and good resistance to thermal shock.。

Chemical Composition:

SiO2: 68-72%

Al2O3: 19-23%

Fe2O3: 0.4-0.8%

TiO2: 0.5-0.8%

CaO: 0.6-0.9%

K2O: 2.3-3.0%

Na2O: 2.3-3.0%

Soluble Fe: <=0.1%

Other specifications can be produced according to customer’s requirement.