Brown Activated Alumina Desiccant Ball

We are one of the reliable company, we are involved in manufacturing, exporting and supplying of Activated Alumina Desiccant Ball in Zhangdian, Shandong, China.

The product is a white, spherical porous material with the property of non-toxic, odorless, insoluble in water and ethanol. The particle size is uniform, the surface is smooth, the mechanical is strength ,the ability of moisture absorption is strong and the ball is not split after absorbing water.
In certain operating and regeneration conditions, the dry depth can be below -70 degrees of the dew point temperature. The product can be used in gas drying of oxygen and electronics industries, as desiccant of automation instrument air, and as desiccant or decontaminating agent in fertilizer, petrochemical and other industries. In air separation and compressed air industry, the variable pressure adsorption dew-point can be -55a , so ita s an efficient desiccant for deep drying of micro-water. It can be extensively used in both heatless and subfebrile regeneration units.(25kg / bag)

IndexUnitTechnical specification:

AL2O3%a Y92a Y92a Y92a Y92a Y92a Y92
SiO2%a 0.10a 0.10a 0.10a 0.10a 0.10a 0.10
Fe2O3%a 0.04a 0.04a 0.04a 0.04a 0.04a 0.04
Na2O%a 0.45a 0.45a 0.45a 0.45a 0.45a 0.45
loss on ignition%18A 118A 117A 117A 117A 117A 1
Water absorption%a Y50a Y50a Y50a Y50a Y50a Y50
Apparent densityg/ml0.65-0.750.65-0.750.65-0.750.65-0.750.65-0.750.65-0.75
Specific surface aream2/ga Y300a Y300a Y300a Y300a Y300a Y300
Pore volumeml/ga Y0.40a Y0.40a Y0.40a Y0.40a Y0.40a Y0.40
Crushing strengthN/particlea Y150(3-5mm)a Y180(4-6mm)a Y220(5-7mm)a Y240(6-8mm)a Y300(6-10mm)a Y350(10-12mm)

AL2O3=100-i SiO2+ Fe2O3+ Na2O + loss on ignitioni