θ-Al2O3 or α- Al2O3 Hollow cyclinder alumina catalyst support crystal form

Product Description

1. High purity
2. Good heat resistance
3. mechanical impact resistance and stable chemical performance
4. stable and excellent use effect

Hollow cyclinder alumina catalyst support crystal form: θ-Al2O3 or α- Al2O3.This product is white hollow cylindrical particles, non-toxic, odorless,

insoluble in water and ethanol.HL-RRB product 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. It has the characteristics of high purity, good

heat resistance, mechanical impact resistance and stable chemical performance, and is widely used in petrochemical, natural gas, coal chemical

and other industries.