Widely used as underlying packing material for the hydro cracking systems, refining systems, CRCC systems, isomerizing systems and demethylating systems of petrochemical plants, chemical fiber plants, alkyl benzene plants, aromatic plants, ethylene plants, and natural gas plants.
As the supporting or covering material for catalysts, molecule sieves and dryers inside reactors and packing material towers.
As the packing in thermal storage equipment. it is used in the air separation process and functions as a kind of heat exchange
media. The requirement quickly required by heating of billet during steel rolling.
The primary purpose is to increase the gas or liquid distribution points, and support and protect less strong active catalysts.