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Water Treatment Activated Alumina Balls , Aluminum Oxide Ceramic Balls

10 Kilograms
Water Treatment Activated Alumina Balls , Aluminum Oxide Ceramic Balls
Features Gallery Product Description Request A Quote
Shape: Granular
Color: White
Main Market: North America, Europe, Asia, Russia
Sio2 W/w %≤: 0.2
Bulk Specific Weight G/ml≥: 0.68
Water Adsorption: ≥45%
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activated alumina adsorbent


aluminum oxide ceramic balls

Basic Infomation
Place of Origin: Shaanxi,China
Brand Name: Xi'an Lvneng
Certification: ISO9001:2008
Model Number: Activated Alumina
Payment & Shipping Terms
Packaging Details: 1. Carton Drum/25KG 2. Carton Box/25KG; 3. Iron Drum/150KG
Delivery Time: 3-15 work days
Payment Terms: L/C, T/T
Supply Ability: 50 Tons/ per Month
Product Description

Water Treatment Adsorbent Activated Alumina Balls


Product description:


Activated alumina, also known as active alumina, the English name for Activated Alumina or Reactive alumina; activated alumin (I) um oxide. The use of alumina in the catalyst is usually designed as "activated alumina", which is a porous, high dispersion of the solid materials, a large surface area, the porous catalyst surface with the required characteristics, such as adsorption, surface activity, good thermal stability, so widely used as a catalyst for chemical reactions and catalyst carrier.


Activated alumina ball is a white spherical porous particles, uniform particle size, smooth surface, large mechanical strength, strong hygroscopicity, does not crack after water absorption, maintains the original state, non-toxic, odorless, insoluble in water, ethanol, fluorine It has strong adsorption and is mainly used for fluoride removal from drinking water in high fluoride areas.


Technical index 


Activated Alumina Desiccant Typical Physical Properties
Items Unit Value
Crystalline Phase   χ-ρ
Particle Size mm 3.0-5.0 4.0-6.0 5.0-7.0 6.0-8.0
Appearance - White Sphere
Bulk Density g/cm3 0.70-0.80
Crush Strength N ≥ 150 180 200 230
Specific Surface Area m2/g 300-330
Pore Volume cm3/g 0.40-0.50
Attrition Rate wt% ≤ 0.1
Static Water Adsorption wt% ≥ 18
LOI(1000℃) - 4-7
AL2O3 % ≥ 94
SiO2 % ≤ 0.02
Fe2O3 % ≤ 0.02
Na2O % ≤ 0.20
The interval value of the indexes above are on the basis of the different grade of Activated Alumina Desiccant




1. Activated alumina ball can be used as absorbent, desiccant and catalyst carrier. It is also a kind of trace water desiccant and the pole-molecular absorbent, according to the absorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc.

2. Activated alumina defluorinate just as the anion exchange resin, but the selectivity is much strong. The defluorinate effect of the activated alumina is good. The capacity is stable. It has high strength, low abrasion, no softening in water, no expansion, no powdery no crack.

3. Activated alumina ball can widely be used in the deep drying of cracked gas,ethylene and propylene, hydrogen-generation, air separation, instrument air drying and fluorine treatment for H2O2, also in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorinate.

1. The product cannot be exposed in the open air and should be stored in dry condition with air-proof package.
2. The product should be regenerated after a certain period of adsorption. The appropriate regenerated temperature would be better below 350°C.



1, 25KG/carton; 2, 35KG/carton drum; 3, 150KG/Sealed iron drum

Delivery Time:

About 3-15 days after the payment.


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