
Activated Alumina Balls Desiccants, Catalyst Carrier Pole-Molecular Adsorbent
Activated alumina desiccant is spherical activated alumina made by special process. It is non-toxic, odorless, non-pulverized, insoluble in water, and strong in absorbing water.
Product Introduction
After years of unremitting efforts, we have been committed to the research and innovation of Aluminium Trihydrate For Cable Material, HPA For Phosphor Coating, High Whiteness Aluminum Hydroxide. In order to get progress and development, we would like to further our communication and cooperate with people in different fields and provide high-quality products and excellent service with all our efforts. Welcome to visit our company and factory, there are various products displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to provide you the best service The company's new product development speed keeps up with the market in a timely manner, enriching the product line, in order to maintain the company's core competitiveness and innovation in the industry. The product will supply to all over the world, We have to continue to uphold the 'quality, comprehensive, efficient' business philosophy of 'honest, responsible, innovative'spirit of service, abide by the contract and abide by reputation, first-class products and improve service welcome overseas customers patrons.

Avant's activated alumina desiccant adsorbent(AM-AD-11) is a white, spherical, porous particle widely used in all areas of life.
Avant's activated alumina desiccant adsorbent ball is non-toxic, odorless, tasteless, non-powdery, non-soft in water and alkali, insoluble in water, esters, hydrocarbons, alcohols and other organic solvents.
In order to fully meet the needs of customers in various industries, while taking into account the needs of regeneration, our products guarantee good mechanical properties, and the activity change after regeneration is very small.
Technical Index
Chemical analysis: | Al2O3 | ≥92 | ≥92 | ≥92 | ≥92 | % |
SiO2 | ≤0.10 | ≤0.10 | ≤0.10 | ≤0.10 | % | |
Fe2O3 | ≤0.04 | ≤0.04 | ≤0.04 | ≤0.04 | % | |
Na2O | ≤0.45 | ≤0.45 | ≤0.45 | ≤0.45 | % | |
Physical properties: | ||||||
Static adsorption | 18±1 | 18±1 | 18±1 | 18±1 | Wt% | |
Adsorption rate(water) | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | |
Bulk density | ≤0.72 | ≤0.72 | ≤0.72 | ≤0.72 | g/ml | |
Surface area | ≥300 | ≥300 | ≥300 | ≥300 | m2/g | |
Pore volume | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.40 | ml/g | |
Crushing strength | ≥150 | ≥180 | ≥220 | ≥240 | N/Granule |
Application
AM-AD-11 Activated alumina under certain conditions and regeneration, drying depth can be as high as dew point temperature -70 degrees below, it's a trace water depth drying desiccant, suitable for no heat, micro heat regeneration device.
It's widely used as desiccant and purifier in gas drying, automatic instrument wind drying, oil, fertilizer, steel, petrochemical etc and other industries.

Activated alumina desiccant adsorbent is not only produced for drying, but also can absorb the vapor of lubricating oil from contaminated oxygen, hydrogen, carbon dioxide, natural gas, etc.
Activated alumina is a desiccant suitable for deep drying in water. The service life of the desiccant depends on the air temperature in the working environment, and its service life ranges from 3 to 6 years. After the desiccant is used instead, the filter can be used to determine the matters that need attention during use.


Because activated alumina has a strong affinity with water, it has a very strong ability to dry water in the gas. It can dry more than 20 kinds of acetylene, hydrogen, oxygen, air, nitrogen, etc. gas.
Our company in line with 'not seeking the largest, only the best, technology first, sincere dedication' enterprise purpose, will provide users with quality Activated Alumina Balls Desiccants, Catalyst Carrier Pole-Molecular Adsorbent. Selecting the superior and eliminating the inferior, just realized by competition, are the objective law of the social development. We are determined to become the integrator of our product market and one-stop service provider of our product market.
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