Home > Products > Activated Alumina > Activated Alumina for Air Dryer > Activated Alumina for Air Dryer/TBC Removal
Product Description
Activated Alumina from Yamtop has high strength, low abrasion, no soften in water, no expansion and no powdery no crack. The air dryer activated alumina can widely applied 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, and especially in the drinking water defluorination.
Activated alumina can also help in TBC removal and adsorb TBC (p-tert-butylcatechol) in hydrocarbons and heavy metal substances. The pore size of activated alumina for adsorbing TBC is larger than that of ordinary adsorbents, which helps to adsorb impurities in hydrocarbons. TBC activated alumina can effectively adsorb rubber, PS (thermoplastic polystyrene synthetic resin), ABS (styrene-butadiene-styrene block copolymer), TPE (polyolefin thermoplastic elastomer), etc. TBC polymerization inhibitor to meet product requirements.
Typical Chemical Formula: Al2O3·nH2O (0˂n≤0.8).
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Model |
Activated Alumina |
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Color |
White |
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Shape |
Sphere |
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Type |
YTA01 |
YTA02 |
YTA03 |
YTA04 |
YTA05 |
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Crystal Type |
x-p |
x-p |
y |
y |
x-p |
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Chemical Composition
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Al2O3 Content (%) |
≥93 |
≥93 |
≥93 |
≥93 |
≥93 |
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Na2O Content (%) |
≤0.3 |
≤0.3 |
≤0.5 |
0.15-0.3 |
≤0.3 |
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Physical properties
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Bulk density (g/ml) |
0.68-0.72 |
0.70-0.75 |
0.65-0.75 |
0.70-0.80 |
0.70-0.75 |
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Pore volume (ml/g) |
0.30-0.45 |
0.30-0.42 |
0.40-0.46 |
0.40 |
0.30-0.50 |
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Surface area (m2/g) |
≥300 |
≥280 |
260-300 |
≥280 |
≥300 |
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Active (%) |
/ |
/ |
56-62 |
/ |
/ |
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Attrition loss (%) |
≤1.0 |
≤1.0 |
≤1.0 |
≤0.4 |
≤0.8 |
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LOI (%) |
≤8 |
≤8 |
≤8 |
≤5 |
≤8 |
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Static absorption (%) (RH=60%) |
Water absorption |
Fluorine absorption |
Water absorption |
Water absorption |
Water absorption |
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17-20 |
0.2-0.3 |
50 |
50-70 |
17-20 |
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Crushing Strength (N/PC)
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1-2mm |
≥40 |
≥40 |
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2-3mm |
≥70 |
≥70 |
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3-5mm |
≥150 |
≥150 |
≥150 |
≥150 |
≥150 |
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4-6mm |
≥180 |
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≥180 |
≥180 |
≥180 |
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5-7mm |
≥200 |
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|
≥200 |
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6-8mm |
≥300 |
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|
≥300 |
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YAMTOP activated alumina desiccants is rapidly becoming the industry standard for drying compressed air. Providing long service life with performance at or below dew point specifications, it is a "peace of mind" product for both large and small dryers. It is also appropriate for use in dehydrating gases in both thermally regenerative (350 to 600°F) and pressure swing (PSA) modes.
• YTA01: is for as adsorbent.
• YTA02: is for defluorination.
• YTA03: is for absorption in producing H2O2.
• YTA04: is for catalyst carrier.
• YTA05: is for dehydrating and drying in air separation etc.
• By National Standard HG/T 3927-2007.
• Free consultation during the warranty period.
• 25KG/Plastic bag
• 700-800KG/Super sack
• 50/150KG/Steel drum
Yamtop Chemical Co., Ltd is a leading manufacturer and supplier of activated alumina for different applications. With R&D strength and strict quality control system, our products sell to worldwide markets with competitve wholesale price. We successfully exported activated alumina for air dryer to Indonesia, India and other countries with great feedback from customers. We hope we can build long-term relationship with more customers from worldwide. If you're looking for activated alumina for your business or project, please don't hesitate to contact us, we will guarantee your satisfaction of our products.
