he ceramic balls should be twice the diameter of the adjacent catalyst, so that the distribution of the gas flow is most uniform, and the pressure dro is minimized, and the reactor is optimized.Chemical CompositionAl2O3+SiO2Al2O3Fe2O3MgOK2O+Na2O +CaOOther> 93%17-19%60>0.603/8" (10mm)>85>0.851/2"(13mm)>185>1.853/4" (19mm)>487>4.871" (25mm)>850>8.51-1/2" (38mm)>1200>122" (50mm)>5600>56※ Other size can be customize.Size and Tolerance (mm)Size3/6/99/1319/25/3850Tolerance±1.0±1.5±2±2.5FAQ