surface area and void ratio, thereby increasing the dispersion and flux of the material and reducing the system's resistance. It can be widely used in petroleum, chemical and natural gas industries to replac inert alumina ceramic balls as catalyst support covering packing.
Porous ceramic ball opens a single or a plurality of circular holes with the diameter of the ball, which solves the problem of the swirling resistance of a single ball. The curved pattern of the porous ceramic ba