Raschig ring alumina carrier

Raschig ring alumina catalyst carriers

crystal form: θ-Al2O3 or α- Al2O3.

Shape: white raschig ring

Bulk density: 0.4-0.9g/cm3

Specific surface area：200-400m2/g

Description：This product is white hollow cylindrical particles, non-toxic, odorless insoluble in water and ethanol.

It is used as catalyst covering support and adsorbent material in the reactor. Its main function is

to increase gas or liquid distribution point and support and protect active catalyst with low strength.

Characteristics: high purity, good heat resistance, mechanical impact resistance and stable chemical performance.

Application: it is widely used in petrochemical, natural gas, coal chemical and other industries.