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The specification of activated alumina balls:
|
Technical Parameter of activated alumina balls |
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|
Item |
XR-101 |
XR-105 |
XR-107 |
XR-400 |
XR-135 |
|
|
Technical Parameter of activated alumina |
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|
Item |
XR-101 |
XR-105 |
XR-107 |
XR-400 |
XR-135 |
|
|
appearance |
white, sphere, odourless, insoluble in water, innocuous |
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|
application |
Adsorbent， Desicccant |
defluorination |
adsorption H2O2 |
catalyst carrier |
Dehydrating and drying in air separation |
|
|
Crystal |
x-p |
x-p |
Γ |
Γ |
x-p |
|
|
chemical composition |
Al2O3 % |
≥93 |
≥93 |
≥93 |
≥93 |
≥93 |
|
Na2O % |
≤0.40 |
≤0.3 |
0.3-1.0 |
≤0.35 |
≤0.4 |
|
|
LOI |
% |
6-8 |
6-8 |
≤8 |
≤5 |
6-8 |
|
bulk density |
g/ml |
≥0.75 |
≥0.75 |
0.65-0.8 |
0.45-0.95 |
≥0.75 |
|
surface area |
㎡/g |
≥340 |
≥300 |
220-280 |
10-380 |
≥350 |
|
pore volume |
ml/g |
≥0.45 |
≥0.42 |
≥0.45 |
≥0.45 |
≥0.45 |
|
Attrition Loss |
% |
≤0.1 |
|
|
|
≤0.1 |
|
Crushing strength(N/Particle) |
ф1-2mm |
|
≥40 |
|
|
≥50 |
|
ф2-3mm |
≥70 |
≥80 |
≥80 |
≥40 |
≥70 |
|
|
ф3-5mm |
≥160 |
≥120 |
≥100 |
≥60 |
≥160 |
|
|
ф4-6mm |
≥200 |
|
≥130 |
≥80 |
≥200 |
|
|
ф5-7mm |
≥240 |
|
|
|
≥240 |
|
|
ф6-8mm |
≥260 |
|
|
|
≥260 |
|
The specification of large pore volume activated alumina:
|
Item |
Unit |
Large pore volume activated alumina |
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|
size |
m/m |
Φ2-3 |
Φ3-5 |
Φ4-6 |
Φ5-7 |
|
LOI |
% |
≤7.0 |
≤7.0 |
≤7.0 |
≤7.0 |
|
Surface area |
㎡/g |
≥300 |
≥300 |
≥300 |
≥300 |
|
Pore volume |
ml/g |
≥0.7 |
≥0.7 |
≥0.7 |
≥0.7 |
|
Bulk density |
g/cm³ |
≤0.75 |
≤0.75 |
≤0.75 |
≤0.75 |
|
Crushing strength |
N/颗 |
≥20 |
≥50 |
≥50 |
≥50 |
The size of activated alumina Xiangrun supply:
Xiangrun supply Activated Alumina in three different sizes of beads: 1/8" (3‐5 mm), 3/16" (4‐6 mm) ,1/4" (6-8 mm), 5-7mm. 1-2mm, 2-3mm, 3-4mm, 4-5mm, 6-7mm, 8-10mm, 10-12mm, 12-14mm.
For microspheres, like 40*80 mesh, 45*85mesh, 0.5-1mm are Xiangrun’s activated alumina.
Typical applications for activated alumina are used in:
●Activated alumina for compressed air dryers
●water purification to remove fluoride, arsenic and selenium
●removal of degradation acids from transformer oils, lubricating oils, and refrigerants
●natural gas drying
●liquefied natural gas drying
●activated alumina for air Filtration
●Adsorption
●Desiccant
●Purification of Process Liquids and Gases
●pH Balance
Typical Properties of activated alumina balls:
●Large Specific Surface Area
●High Pore Volume
●Defined Pore Size Distribution
●Specific Catalytic Reactivity
●Specific Adsorptive Capacity
●High Crushing Strength
The Regeneration of activated alumina balls
Activated Alumina can regenerate to its original adsorption efficiency by heating the desiccant to any temperature from 350° to 600°F (177° to 316°C). When the Activated Alumina desiccant is heated as described above, the water stored in it is released, which enables the Activated Alumina filters to be reused over and over again.
Deliver, packing, Shipping and Serving of the activated alumina:
●2-7 working days since payment receipt
●25kg/plastic bag, 150kg/new steel drum, 25kg/paper drum, 500kg/750kg/jumbo bag. The all could add wooden pallets, non-fumigation pallets and plastic pallets as your requirement.
FAQ
Q: Do you have technical support during our cooperation of activated alumina?
A: As professional group in activated alumina, we will offer you the professional technical support in our cooperation.
Q: What time is storage life of activated alumina?
A: Usually, it is about 2 years in good storage. Before using, if the condition permit, please heat them at about 350℃..
Q: How to store activated alumina?
A: Firstly, Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied. Then it should be stored in dry and ventilated warehouse to prevent contamination or moisture.
Q: where to buy activated alumina?
A: Please buy activated alumina from Zibo Xiangrun and Shandong Bairui. We could offer you the stable and high quality activated alumina as your application.
http://www.xr-activatedalumina.com/