17%-23% alumina inert Ceramic Ball, is equal to Denstone® 57 Support Media. It is manufactured from very high quality chemical-porcelain clay materials, which has quite excellent stability, high mechanical strength and resistance to thermal shock, This makes them all ideal choice for support of all types of catalyst.
Inert Alumina Ceramic Ball is widely used in petrochemical industry, chemical industry, fertilizer industry, natural gas industry and environment protection, etc. which functions mainly as the covering and supporting material for catalyst in reaction towers. Its principal role is to accelerate the distribution of gas or liquid, and support or protect the active catalyst which has the relevantly lower mechanical strength.
Keywords: 17-23% alumina inert ceramic ball,catalyst bed support balls,inert support media,catalyst bed support media balls，3mm 6mm 10mm 13mm 19mm 25mm 38mm 50mm ceramic balls.