China Aluminium Oxide Ceramic Stuffing Pellets as Catalyst Carrier Beads

1. DescriptionChemshun Inert Alumina Ceramic ball are widely used support media in the world industries because of their excellent consistence and reliability. Products to these specifications are manufactured from very high quality chemical-porcelain clay materials. Chemshun inert ceramic balls and inert alumina balls with excellent stability, high mechanical strength and resistance to thermal shock, This makes the ceramic balls are all ideal choice for support of all types of catalysts. Chemshun Ceramics developed a sereies inert alumina ceramic balls,which equals the Saint-Gobain company's support media sereies of Denstone 2000, Denstone 57 and Denstone 99.

2. Applicant Catalyst support media and catalyst covering materials in different industries espcially in petro-chemical and chemcial industry.

3. Technical Data ItemType 1Type 2Type 3Type 4Equal toDenstone 2000 Denstone 57 Denstone 99AL2O317-19%23-26%90%>99%Acid resistance>=98%Alkali resistance>80%>82%>90%>95%Thermal shock reistance>=300>=400>=700>=800Operation temperature (ºC)982110013501500Bulk density(kg.m3)1300-14001400-15001600-1800>=1800Crushing Strength
(N/pellet)1/8''(3mm)>350>350>510>5101/4''(6mm)>600>600>1500>15003/8''(10mm)>850>850>6000>60001/2''(13mm)>1850>1850>8000>80005/8"(16mm)>3600>3600>9000>90003/4''(19mm)>4870>4870>11000>110001''(25mm)>8500>8500>20000>200001.5"(38mm)>12000>12000>33000>330002''(50mm)>56000>56000>150000>1500003"(76mm)>56000>56000>150000>150000