Alumina-based Catalyst Carrier

  • activated alumina

XR offers a wide range of spherical porous carriers to comprehensively meet the needs of heterogeneous catalyst manufacturers. Substrate selection is critical, and requires deep understanding of physical and chemical properties of the chosen carrier. XR produces catalyst support spheres with unique and controlled manufacturing processes to provide suitable carriers for numerous applications.

Product Details of Alumina-based Catalyst Carrier:

XR can supply an appropriate sphere. Vast experience allows our in-process and post treatments to alter and tune-in density, pore structure, activity and thermal stability.

High Performance Spherical Catalysts Supports

High Performance Spherical Catalysts Supports

Data:

Property Unit XR-408-30R XR-408-40R XR-408-50R XR-408-60R XR-408-70R XR-408-80R
Phase γ δ, γ δ, θ, α α γ,χ γ,χ
Size 1/8″, 1/16″ 1/8″, 1/16″ 1/8″, 1/16″ 1/8″, 1/16″ 1/8″, 1/16″ 1/8″, 1/16″
AL2O3 % ≥99.6 ≥99.6 ≥99.6 ≥99.6 ≥99.6 ≥99.6
SiO2 % ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02 ≤0.02
Na2O % ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01 ≤0.01
Surface area m2/g 200 90 40 10 350 165
Pore volume ml/g 0.5 0.5 0.5 0.55 0.5 0.55
Abrasion % ≤0.05 ≤0.05 ≤0.05 ≤0.1 ≤0.05 ≤0.25
Bulk density g/ml 785 785 800 800 770 750
Crush strength kg 9.9 8.55 6.75 4.5 13.5 11.25
Index AL2O3 SiO2 Fe2O3 Na2O% Apparent density g/ml specific surface area ㎡/g Pore volume/g Crushing strength N/Particle
Technical specifications ≥92 ≤0.10 ≤0.04 ≤0.30 ≤0.52 ≥200 ≥0.40 ≥60(3-5mm)
≥92 ≤0.10 ≤0.04 ≤0.30 ≤0.52 ≥200 ≥0.40  

≥80(4-6mm)

alumina carrier

Leave a Reply

Your email address will not be published. Required fields are marked *

','

'); } ?>