Large Surface Area Activated Alumina Adsorbent

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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 3-5mm	≥180 4-6mm	≥220 5-7mm	≥240 6-8mm	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.

The complete variety, novel design, and excellent quality of our Large Surface Area Activated Alumina Adsorbent have impressed our customers both at home and abroad. Not only do we produce traditional standard products, but we continue to adapt to customers' needs and constantly develop new varieties. We are able to respond quickly to your needs and can accommodate adjustments to business requirements, including scheduling and delivery changes, without missing critical deadlines.

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