Alumina chemical filling ball properties: also called as alumina ceramic ball, filler ball, inert ceramic ball, support ball, high purity filler ball.

Chemical filling ball is widely used as filling materials in hydro-cracking devices, refining devices, catalytic reforming devices, isomerization devices, demethylation plants in petrochemical plants, chemical fiber plants, alkylbenzene plants, aromatic plants, ethylene plants, natural gas plants, etc. Used as supporting covering material and column packing for catalyst, molecular sieve, desiccant, etc. in the reactor,the function of chemical filling ball is to increase the gas or liquid distribution point, support and protect the active catalyst with low strength.