Inert ceramic ball

Inert ceramic ball

Inert ceramic balls with high strength, high chemical stability and thermal stability characteristics,It can withstand high temperature, high pressure and acid, alkali, salt and various organic solvents corrosion, Widely used in petroleum, chemical, Fertilizer, natural gas and environmental protection industries.As a catalyst in the reactor support and covering material,Buffer into the reactor liquid and gas impact on the catalyst to protect the catalyst, and change reactor liquid and gas distribution.

Inert ceramic ball specification

chemical composition AL2O3 20-70
AL2O3+SIO2 ≥90
Fe2O3 ≤1
Water absorption(%) ≤3
Acid resistance(%) ≥98
Alkali resistance(%) ≥80
Resistant to alkali temperature(℃) ≥1300
Compressive strengthN/grain Ф19 ≥1800
Moh’s hardness ≥6.5
dulk density kg/m2 1300-1400
Note: Stacked weight data for reference only, not as a basis for acceptance.



diameter 3 6 8 10 13 16 20 25 30 38 50 76
Tolerance diameter ±1.0 ±1.5 ±2.0 ±3.0

Implementation standards
People’s Republic of China Chemical Industry Standard HG / T3683.1-2014 “Industrial Ceramic Ball – Inert Porcelain Ball”