Activated Alumina Desiccant Manufacturer

Activated Alumina Desiccant

Request a Quote

View All: http://airfiltrationcn.com/activated-alumina.html

Activated alumina desiccant is primarily used for deep drying of industrial gas. Its dew-point temperature is -40℃ at definite operating conditions and regenerating conditions. It is a desiccant used for deep drying trace moisture, whereby the moisture is decreased from 10PPM to 2PPM.

Chemical composition (wt%)

AL2O3 (wt%): 93.5
SiO2 (wt%): 0.02
Fe2O3 (wt%): 0.02
Na2O (wt%): 0.25

Application
Activated alumina desiccant is applicable for the drying of gas and liquid in petrochemical industry, textile industry, production of oxygen, automation instrumentation industry, and PTA/PSA industry.

Advantages

This activated alumina desiccant has huge adsorption capacity, and its pulverization is not very easy.
It has a uniform granularity, smooth surface, high mechanical strength, and great hydroscopicity. It will not swell and break, and will remain unchanged, even after water absorption. It is non-toxic, odorless, and insoluble in water and ethanol.
Activated alumina is an efficient desiccant suitable for regeneration equipment in non-thermal environments.

Typical index

Appearance	White sphere
Sphere size (mm)	Φ3-5	Φ4-6	Φ5-7	Φ6-8
Bulk density(g/cm³)	0.70-0.80
Crush strength (N/ sphere)	150	180	250	300
Surface area(O/g)	300-330
Total pore volume(cm³/g)	0.45-0.50
Abrasion loss(wt%)	0.1
State adsorption capacity(RH=60%≥(wt%))	18
Ignition loss (300-1000 ℃ ) ( wt% )	4-7

Package
25kg/bags, 500kg/bags, 800kg/bags, 1000kg/bags, 150kg/drum, 2000LB/bags