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Product Details:
Payment & Shipping Terms:
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| Shape: | Beads | Dring: | Static Drying |
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| Adsorber: | Activated Alumina | Package: | 25kgs/Plastic Bag,or 150kgs/Steel Drum,Palletized |
| Size: | 1-2mm, 3-5mm, 4-6mm, 5-7mm Etc. | HS Code: | 3824999990 |
| Classification: | Chemical Auxiliary Agent | Type: | Adsorbent |
| Cas No.: | 1344-28-1 | Al2O3: | 93% |
| High Light: | activated alumina adsorbent,activated alumina pellets |
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Activated Alumina Bead with High Quality CAS No. 1344-28-1 3-5mm
DESCRIPTION:
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 kinf of trace water desiccant and the pole-moleculae absorbent, according to the absorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali ect.
Activated alumina defluorinates just as the anion exchange resin, but the selectivity is much strong. The defluorination 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 seperation, instrument air drying and fluorine treatment for H2O2, alos in the absorbing pollution material, such as H2S, SO2, HF and paraffin in the waste gas, especially in the drinking water defluorination.
MOLCULAR FORMULA:
Al2O3. N H2O
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 alkalis, odorless, tasteless and non-toxic.
APPLICATIONS:
1) Catalyst for recovering sulfur in the petrochemical industry
2) Excellent defluorination agent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzene production
3) Reclaiming agent for de-acidic in transformer oil, and de-arsenic agent in the Acid industry
4) Adsorbent in the production of hydrogen peroxide solution
5) Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product
6) Desiccator and purifying agent.
TYPES FOR DIFFERENT APPLICATIONS:
KA401: Is for as adsorbent
KA402: Is for defluorinating
KA403: Is for absorption in producing hydrogen perixide (H2O2)
KA404: Is for catalyst carrier
KA405: Is for dehydrating and drying in air seperation etc
PACKING:
1). By steel drum, each drum 150kgs net, palletized with wrapped.
2). By double layer plastic bag, each bag 25kgs net, palletized with wrapped.
SPECIFICATIONS:
| Phisical Properties | ||||||
| TYPE | KA401 | KA402 | KA403 | KA404 | KA405 | |
| Appearance | White, Sphere, No Odor, Insoluble In Water, Innocuous | |||||
| Crystal Type | x-p | x-p | y | y | x-p | |
| Chemical Composition | Al2O3 % | >93.5 | >93.5 | >93.5 | >93.5 | >93.5 |
| Na2O % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
| SiO2 | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | |
| Fe2O3 | <0.2 | <0.2 | <0.2 | <0.2 | <0.2 | |
| LOI | % | <6 | <6 | <6 | <6 | <6 |
| Bulk Density | g/ml | 0.65-0.72 | 0.70-0.75 | 0.65-0.72 | 0.65-0.72 | 0.65-0.72 |
| Surface Area | m2/g | 275 | 275 | 275 | 275 | 275 |
| Pore Volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.40 | 0.30-0.50 |
| Static Absorption (RH=60%) | % | Water Absorption 15-17 |
Fluorine Absorption 0.12 |
Water Absorption 50 |
Water Absorption 50-70 |
Water Absorption 17-19 |
| Active | % | 56-62 | ||||
| Attrition Loss | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 |
| Crushing Strength (kg/cm2) | Dia.0.4-1.2 | ≥3 | ||||
| Dia.1-2 | ≥4 | ≥4 | ||||
| Dia.2-3 | ≥6 | ≥6 | ||||
| Dia.3-5 | ≥10 | ≥10 | ≥10 | ≥10 | ||
| Dia.4-6 | ≥12 | ≥13 | ≥12 | ≥11 | ||
| Dia.4-8 | ≥15 | |||||
ACTURAL PACKAGING:
Contact Person: Tracy Yao
Tel: 86-18665818108
