Raschig ring alumina catalyst carriers

  1. High purity
  2. Good heat resistance
  3. stable chemical performance
  4. Stable and excellent use effect
 Tech Specs

Product Description:

Raschig ring alumina catalyst carriers also called hollow cylinderial alumina carrier, ring shaped alumina catalyst support, crystal form: θ-Al2Oor

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& 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.

Product Specification:

Brand Diameter L.O.I Water absorption Radial strength Specific surface area Pore volume Attrition Bulk density
mm % % N/㎝ m2 /g ml/g % g/ml
HL-FTS01 2.0-8.0 <5.0 >90.0 >60.0 200-400 0.6-0.9 <5.0 0.4-0.6
HL-FTS02 2.0-8.0 <5.0 >60.0 >80.0 200-300 0.4-0.5 <3.0 0.7-0.9
HL-FTS03 2.0-8.0 <5.0 >60.0 >100.0 200-300 0.5-0.6 <3.0 0.6-0.8