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Well Disperser Activated Alumina Catalyst Support For Cracked Gas Drying

Categories Alumina Catalyst Support
Brand Name: Jiulong
Model Number: Jiulong-act-13
Place of Origin: China
MOQ: 1000g
Price: USD+30000+MT
Payment Terms: L/C, T/T
Supply Ability: 10000+MT+Per Year
Delivery Time: negotion
Packaging Details: 400kg plastic woven bag:according the client's request to do the packing
Size: 2-3mm
Color: white powder
Na2O: 0.05
BET: 530m2/g
Bulk Density: 0.7
Al2O3: 90%
Fe: 0.03
SiO2: 0.03
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Well Disperser Activated Alumina Catalyst Support For Cracked Gas Drying

White sphere activated alumina catalyst carrier


Features


A white or slightly red particle, ball-shaped or roll-shaped, activated alumina is insoluble in water and organic solvent, soluble in strong acids and alkali, odorless, tasteless and non-toxic


Application:

Drying of unsaturated hydrocarbons (e.g. ethylene, propylene, butadien)
Cracked Gas Drying
Drying of natural gas, if COS minimization is essential, or a minimum co-adsorption of hydrocarbons is required.
Drying of highly polar compounds, such as methanol and ethanol
Drying of liquid alcohol
Static, (non-regenerative) dehydration of insulating glass units, whether air filled or gas-filled.
Drying of refrigerants


Activated alumina, there are many 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 molecule polarization, the attachment
force is strong for water, oxide, acetic acid, alkali ect. 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 soften in water, no expansion, no powdery no crack. It can widely 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.Molecular Formula Al2O3. N H2O (0<n≤ 0.8)


Project
Index
Crystalline phase
χ-ρ Al2O3
Particle size mm
φ3--5
φ4--6
φ5--7
Appearance
White spherical
Bulk density g/cm3
0.68--0.75
0.65--0.72
0.62--0.68
Strength N / tablets
≥ 120
≥130
≥150
Surface area m2/g
300--360
Pore ​​volume cm3/g
0.38--0.42
Water absorption %
≥50
Static adsorption capacity
17±1

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