CE Mark FEIZHOU Defluorinating adsorbent Activated Alumina Beads for Ethylene and Propylene Deep Drying

Activated alumina has much micro-paths, so the specific surface is large. It 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 molecular polarization, the attachment force is strong for water, oxide, acetic acid, alkali etc..

Activated alumina defluorinated just as the anion exchange resin, but the selectivity is much strong. The defluorination effect of the actived alumina is good. The capacity is stable, the absorbed fluorine is 6400g/cm3. It has high strength, low abrasion, no soften in water, no expansion, no powdery, no crack.

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PRODUCTS DESCRIPTION

Specification

Properties	Unit	FEIZHOU
Diameter	mm	3-5
Bulk Density	≥g/ml	0.7
Surface Area	≥m2/g	360
Pore Volume	≥ml/g	0.38
Crush Strength	≥N/Pc	110
L.O.I.	≤%	8
Attrition Rate	≤%	0.3

CE Mark FEIZHOU Defluorinating adsorbent Activated Alumina Beads for Ethylene and Propylene Deep Drying

5-7 mm 2-4 mm 1-3mm

1. Activated alumina desiccant is a special process made of spherical activated alumina. Its own property is non-toxic, odorless, non-chalky, insoluble in water, white spherical appearance, strong ability to adsorb water. Under certain operating conditions and regeneration conditions, its drying depth up to the dew point temperature below -40 ºC, is a trace of the depth of water and efficient drying agent.

Item	Specifications
Crystal phase	χ-ρAl2O3
Particle size mm	φ3--5	φ4--6	φ5--7
Appearance	White balls
Bulk Density g/cm3	0.68--0.75	0.65--0.72	0.62--0.68
Strength N/ball	≥120	≥130	≥150
Surface area m2/g	300--360 customized
Pore size cm3/g	0.38--0.42 customized
Water Absorption %	≥50
Static adsorption capacity	17±1

Activated alumina desiccant is mainly used to dry liquids and gases. Widely used in petrochemical gas, liquid-phase drying, for the textile industry, oxygen industry and automation instrument wind drying, air separation industry pressure swing adsorption.And for petrochemical gas-liquid deep drying.

2. Activated alumina dechlorination agent is mainly used for petroleum and petrochemical industries in the removal of impurities such as hydrogen chloride, chlorinated alkanes can also remove hydrogen chloride to generate olefins.

CE Mark FEIZHOU Defluorinating adsorbent Activated Alumina Beads for Ethylene and Propylene Deep Drying

**The above information is for customers’ reference only. Performance characteristics vary depending on specific application. please contact us by email at info@fznewmaterials.com if detailed application method for materials needed.