Active Ceramic Ball

      Active ceramic ball is a new type catalyst -supporting covering packing prepared by adding a small amount of filter metal oxide in the composition of the active ceramic.It has high temperature resistance,high pressure resistance and high mechanical strength of inert ceramic ball to filter and disperse liquid and gas and support catalyst. In addition ,it has certain catalytic activity  to assistant the catalysis during olefin saturation,desulfurization and  denitrification.