Activated Alumina Balls / Activated Alumina for Defluoridizer / Catalyst Carrier
As an ISO9001 qualified factory, we have an array of different activated alumina balls for different applications, all available at the highest quality and best possible service. Activated alumina balls feature a large absorption capacity, large surface area, high strength, and thermal stability. This allows the activated alumina to be used as an absorbent, desiccant, and catalyst carrier in chemical, petrochemical and fertilizer industries.
KA401 Absorbent | Index item | Diameter 1.6-2.5mm | Diameter 3-5mm | Diameter 4-6mm | Diameter 5-8mm |
| Crystal phase | x-p | x-p | x-p | x-p |
| Surface ㎡ /g> | 300 | 300 | 280 | 280 |
| Bulk density g/cm³> | 0.72 | 0.70 | 0.68 | 0.66 |
| Crush strength N> | 60 | 120 | 160 | 180 |
| Al2O3 % | 90 | 90 | 90 | 90 |
| Loss on ignition % | 5.5-7.5 | 5.5-7.0 | 5.5-7.5 | 5.5-7.5 |
KA402 Defluoridizer
A defluoridizer is a white ball grain with an excellent capability to remove fluorine. With its excellent physical functions, high strength, non-harmful design and scent free features, it will not soften split or expand after being exposed to water, and is safe to use. It is easy to regenerate, and features a long service life. This activated alumina is primarily used in drinking water and alkyl benzene defluoridizer.
| Item | Diameter 1-3mm | Diameter 2-4mm | Diameter 3-5mm |
| Appearance | White ball | White ball | White ball |
| Surface ㎡ /g | 300-380 | 300-380 | 300-380 |
| Bulk density g/cm³ Crash strength N | 0.75-0.85 ≥40 | 0.70-0.80 ≥60 | 0.65-0.75 ≥100 |
| Pore volume cm³/g | 0.38-0.42 | 0.38-0.42 | 0.38-0.42 |
KA403 Absorbent for H2O2 | Item | 8-14 | Diameter 3-5mm | Diameter 4-6mm | Diameter 5-7mm |
| Bulk density g/cm³ | ≥7.2 | 0.66-0.72 | 0.65-0.70 | 0.63-0.68 |
| Crash strength N | 50 | 80 | 100 | 120 |
| Loss on ignition % | 0.35 | 0.30 | 0.30 | 0.25 |
| Surface ㎡ /g |
| 200-260 |
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| Water absorption % |
| 50 |
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| Water percent % |
| ≤1.5 |
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KA404 Antichlor | Item | Diameter 3-4mm | Diameter 1-2mm |
| Bulk density g/cm³ | 0.68-0.72 | 0.70-0.80 |
| Crash strength N | ≥60 | ≥30 |
| Surface ㎡ /g | ≥200 | ≥200 |
KA405 Catalyst Carrier | Item | KA405- 1 | KA405 2 | KA405-3 | KA405-4 | KA405-5 | KA405-6 | KA405-8 | KA405-9 |
| Appearance | Ball | Ball | Ring | trefoil | roll | trefoil | roll | trefoil |
| Size mm | 3-5mm | 5-7mm | 4-6mm | 3*(4-10 | 3*(4-10 | 3*(4-10 | 3*(4-10 | 3*(4-10 |
| Bulk density g/cm³ | ≥0.68 | ≥0.68 | 0.55-0.6 | 0.50-0.6 | 0.70-0.8 | 0.55-0.65 | 0.55-0.65 | 0.45-0.6 |
| Surface ㎡ /g | ≥170 | ≥170 | ≥250 | ≥220 | ≥180 | ≥150 | ≥150 | ≥350 |
| Pore volume cm³/g | ≥0.40 | ≥0.45 | ≥0.45 | ≥0.60 | ≥0.40 | ≥0.50 | ≥0.50 | ≥0.65 |
| Crash strength N | ≥110 | ≥130 | ≥160 | ≥90 | ≥80 | ≥100 | ≥100 | ≥70 |
| Na2O% | ≥0.2 | ≥0.25 | 0.1-1.00 | ≥0.1 | ≥0.1 | ≥0.1 | ≥0.1 | ≥0.1 |
| Al2O3% | ≥94 | ≥94 | ≥94 | ≥94 | ≥94 | ≥94 | ≥94 | ≥95 |
| Water absorption % | ≥65 | ≥50 | ≥65-70 | ≥70 | ≥50 | ≥70 | ≥70 | ≥80 |
KA406 Absorbent in Air Separation | Item index |
| KA406-1 |
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| KA406-2 |
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| Size mm | 3-5mm | 4-6mm | 5-7mm | 6-8mm | 3-5mm | 4-6mm | 5-7mm | 6-8mm |
| Bulk density g/cm³ | ≥0.70 | ≥0.68 | ≥0.68 | ≥0.70 | ≥0.68 | ≥0.68 | ≥0.68 | ≥0.68 |
| Surface ㎡/g | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 |
| Pore volume cm³/g | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.40 | ≥0.42 | ≥0.42 |
| Static absorption %(RH=60) | ≥17 | ≥17 | ≥17 | ≥17 | ≥18 | ≥18 | ≥18 | ≥17 |
| Crash strength N | ≥120 | ≥130 | ≥150 | ≥130 | ≥80 | ≥110 | ≥120 | ≥120 |
| Loss on ignition % | ≤0.35 | ≤0.4 | ≤0.4 | ≤0.4 | ≤0.35 | ≤0.45 | ≤0.5 | ≤0.6 |
Due to our outstanding quality, excellent prices, and friendly services, customers have come to us from all over the world, and included internationally known companies, including China Sinopec, China CNPC, Jordan Petroleum Refinery Co., Ltd, Lantec, CECO, Christy, Air Products and Chemicals, GGI CO., Methanol Chemicals CO, Wide Shine Co., Ltd, STA Products Co., Ltd. and Indonesia Petrochemical, among others. Our clients trust us, and we do everything to ensure the best purchasing experience possible.
