Porous Alumina Ball as Catalyst Support

• CAS No.: N/a
• Formula: Ceramic
• EINECS: N/a
• Material: Ceramic
• Structure Feature: Ball
• Type: Ball
• Usage: Chemical Engineering, Chemical Industry Product
• Transport Package: Carton/Ton Bag
• Specification: any size
• Trademark: FXSINO
• Origin: Jiangxi, China
• Production Capacity: 2000cbm/Month

Product Description

Porous Alumina Ball As Catalyst Support:
The pores are formed on the basis of the original inert alumina ceramic balls, and thus have the same bulk void ratio as the inert ceramic balls, and function to cover the supporting catalyst and separate the vapor liquid.
chemical compostion:

Item	Index
Al2O3	20-90%
SiO2	<10%
Fe2Q3	<1

Physical properties

Pore Diameter um	0.5-35	40-100	110-1000
Porosity,%	20-30	15-25	15-25
Air permeability,m³.cm/m².h10 Pa	0.2-0.8	1-6	7-50
Acid resistance,%	≥98	≥98	≥96
Alkali resistance,%	≥85	≥80	≥80
Temperature tolerant,T.ºC	800	800	800
Compressive strength,N/particle	100-20000
Bulk density,t/m³	1.2-1.5