Activated Alumina Desiccant

The activated alumina balls as deep drying used as the dryer for some industries such as oxygen industry, textile industry, gas drying in electronics industry, air drying in automation instruments, as well as dryer and decontaminating agent for fertilizer, petrochemical and other industries (dew point can be up to -40 degrees), in air separation, the dew-point adsorption of pressure change can up to -55 degrees. It is a highly effective dryer for dry deeply in micro-water. It is an ideal dryer for non-thermal regeneration device.

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Product Introduction

Activated Alumina Desiccant

Activated alumina is a porous, solid form of aluminum oxide, otherwise known as Al2O3 or alumina. After activated alumina has been evacuated of existing moisture by heating it, the high surface area and many pores of the material allow for the uptake of water and other molecules through adsorption.

Super Packing Mall Activated alumina has many different applications, one of the most important of which is as a desiccant for drying compressed air and other gas and liquid streams. Additionally, activated alumina sorbents are often used to purify gas streams by selectively adsorbing specific molecules. Activated alumina also has water filtration and catalyst applications; for example, it is often used in the Claus process for desulfurization of natural gas.

PM Activated Alumina is specifically designed to have a high crush strength and low dust content, making it ideal for the strain of industrial applications. It is available in a variety of bead sizes to fit your specific drying application.

Applications of Activated Alumina Balls

1. Desiccant/Dehydration

2. Hydrogen peroxide manufacturing

3. Polyethylene production

4. Defluorination of alkylation product streams

5. Water treatment (fluoride and arsenic removal)

6. Aqueous treatment (removal of hydrogen sulphide, carbonyl chloride and hydrogen chloride)

7. Off-gas treatment (carbon dioxide, hydrogen chloride and hydrogen sulphide removal)

8. Removal of alcohol and ether from liquid streams

TDS of Activated Alumina

Model	Activated Alumina
Appearance	White, Sphere, No Odor, Insoluble In Water, Innocuous
Crystal Type	x-p
Chemical Composition	Al2O3 %	≥93
Na2O %	≤0.3
LOI	%	≤7
Bulk Density	kg/m3	750-780
Surface Area	m2/g	≥320
Pore Volume	ml/g	0.35-0.45
Static Water Absorption (RH=60%)	%	19
Working pressure	Mpa	0.7-1.0
Abrasion Loss	%	≤0.8
Crushing Strength (N/Piece)	3-5mm	≥150
Warranty:	a) By National Standard HG/T 3927-2020 b) Offer lifetime consultation on problems occurred

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