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Activated Alumina Drying Agent

1.Activated alumina drying agent is a porous and large specific surface area material with adsorptive and catalytic properties
2.It can be used as drying agent to dry moisture in equipment and air
3.It is an important fine chemical product

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Product Introduction

Activated alumina drying agent has the characteristics of high static capacity, low wear, not afraid of water, and strong water absorption capacity. The drying temperature is as high as the dew point temperature below -70 degrees, and the regeneration temperature is low (150 ° C). It is widely used in various gas-liquid phase materials，deep drying and treatment of harmful impurities. Its selective adsorption is not only determined by the size of its micropore diameter, but also carried out according to the polarity of the adsorbed substance. It has strong affinity for water, fluoride, acetic acid, alkali, etc. The activated alumina drying agent used for water depth drying is also an adsorbent for adsorbing molecules. It can be widely used in petrochemical, oil refining, light industry, machinery, electronics, oxygen production, air separation plants, instrument air devices, etc. Thermal regeneration unit (pressure swing adsorption unit)

Specification:

Series	Grain Size (mm)	Bulk Density (g/ml)	Surface Area (m2/g)	Al2O3 (%)	Pore Volume (ml/g)	Attrition Loss (%)	Crushing Strength (N/Granule)
Activated Alumina Desiccant	Φ1-3	0.7-0.8	≥300	≥92	≥0.35	≤0.3	≥60
	Φ2-4	0.7-0.8	≥300	≥92	≥0.35	≤0.3	≥100
	Φ3-5	0.7-0.8	≥300	≥92	≥0.35	≤0.3	≥140
	Φ4-6	0.7-0.8	≥300	≥92	≥0.35	≤0.3	≥180
	Φ5-7	0.7-0.8	≥300	≥92	≥0.35	≤0.3	≥220

Advantage:

①　Low price

As a large number of inorganic chemical products, compared with the current market sales of other types of desiccant, cost-effective activated alumina desiccant production technology skilled, so the cost is low, low price. Activated alumina drying agent makes it easier for industries that need a lot of use, such as transportation.

②　Environmentally degradable

It is the best natural minerals as raw materials to ensure production and use without any pollution. Therefore, the finished product is 100% biodegradable, and can be used as general waste disposal after the removal of packaging, which reduces the cost of waste disposal.

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Application:

Activated alumina drying agent such AS NOX, F2, AS have adsorption gas, widely used in petrochemical, chemical, textile, metallurgical industries such AS instrument air drying, pressure swing adsorption air separation unit, the adsorption of dew point - 41 degrees above, also can be used in the iron and steel, petroleum cracking gas, ethylene, propylene liquid phase and gas phase in the depth of dry.

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