Activated Alumina

Don’t Let Moisture Ruin Your Productivity – Use Activated Alumina

Moisture can be a silent saboteur, causing equipment malfunctions, product contamination, and reduced system efficiency. Enter our High Adsorption Activated Alumina, a reliable desiccant designed to tackle humidity head-on. Whether you’re managing industrial or premium-grade drying applications, our activated alumina’s remarkable adsorption capacity and high crush strength ensure consistent performance. Discover how this potent desiccant transforms heatless air dryer systems, extends your equipment life, and delivers the peace of mind you need to focus on what truly matters.

Why Choose Activated Alumina from Artic Driers?

Activated alumina is a porous form of aluminum oxide with a high surface area that excels at adsorbing moisture and purifying liquids and gases. It does this by trapping water molecules and removing contaminants – making it indispensable in industries like oil and gas, water treatment, and pharmaceuticals. Our range at Artic Driers is formulated for:

Superior Moisture Removal: Achieve optimal drying for compressed air, CO₂, and cracked gas streams.
High Crush Strength & Low Abrasion: Reduce the risk of dusting and contamination, prolonging desiccant lifespan.
Easy Regeneration: Regenerates effectively at low temperatures, making it ideal for heatless air dryers.
Uniform Bead Size: Ensures minimal pressure drops and prevents clogs within manifolds or screens.

Comparisons and Alternative Desiccants

Key Benefits

When choosing a desiccant, consider the specific demands of your system:

Silica Gel: Known for its high surface area, it’s effective for general moisture absorption but may not match activated alumina’s crush strength and tolerance to liquid water in drying
Molecular Sieves: Extremely selective and can remove specific gases with precision. However, they often come with higher operational costs and more complex regeneration requirements. It also has a low tolerance to liquid water

Activated alumina strikes a balance between adsorption power, durability, and ease of regeneration – making it a cost-effective choice for long-term, reliable moisture control.

High Adsorption Capacity

Our alumina beads maintain superior drying efficiency across a wide range of relative humidity, ensuring your system remains moisture-free.

Long Desiccant Life

The combination of low abrasion and high crush strength helps preserve bead integrity, limiting the dust and contamination that shorten desiccant life.

Energy Efficiency

Activated alumina regenerates at lower temperatures compared to some alternatives, leading to reduced energy consumption and operational costs.

Versatile Applications

From industrial grade for everyday air drying to premium grade for high-stakes or critical operations, our product line covers a broad spectrum of use cases.

Consistent Performance

Thanks to uniform bead size and wide pore distribution, our alumina offers reliable adsorption and desorption, particularly in heatless air dryer applications.

Pressure Management

Proper bead sizing and durable composition minimize pressure drops, so you can maintain stable system performance.

Applications

Heated & Heatless Desiccant Drying Systems
Compressed Air Drying
CO₂ and Cracked Gas Streams

Industrial Grade is ideal for standard air drying needs, while Premium Grade is crafted for critical applications, offering precision-sifted bead sizes and optimised moisture control.

GET A QUOTE

Model	Activated Alumina
Appearance	White, Sphere, No Odour, Invisible in Water, Innocuous
Type	KA404
Crystal Type	Y
Chemical Composition	Al203% ≥ 93
	Na20% 0.15 – 0.3
LOI %	≤ 5
Bulk Density g/ml	0.70 – 0.75
Surface Area m²/g	≥ 300
Pore Volume ml/g	0.40
Static Adsorption (RH=60%) %	Water Adsorption
	50 – 70
Attrition Loss %	≤ 0.4
Crushing Strength (N/Piece) 4 – 6 mm	≥ 150
Warranty	a) By National Standard HG/T 3927-2007 b) Offer lifetime consultation on problems occurred

Characteristics of AD460

High Adsorption Capacity Maintains superior moisture removal across diverse RH levels.
High Crush Strength & Low Abrasion Designed for the swings typical in heatless air dryers, ensuring longer product life and reduced contamination risk.
Universal Pipe Thread Fittings Get up and running fast with a fitting style that works across various industrial and commercial setups.
Uniform Bead Size Prevents clogging of manifolds and screens, minimizing any pressure drop.
Wide Pore Size Distribution Enhances desorption, a critical factor for efficient performance in heatless air dryer applications.
Low-Temperature Regeneration Ideal for heatless air dryers, reducing energy usage during regeneration cycles.

How long does activated alumina last before needing replacement?

Typically, 1 to 2 years. However, factors like air quality, humidity levels, and contaminant load can influence its lifespan. Regular monitoring is advised.

Is activated alumina truly effective at removing moisture?

Yes. Its high adsorption capacity keeps systems dry and efficient, providing robust moisture control in various settings.

Will it extend the life of my desiccant beds?

Absolutely. Our desiccant’s low abrasion and high crush strength reduce contamination, helping maintain efficiency and prolong service life.

How does activated alumina affect system performance?

Uniform bead sizes and wide pore distribution enhance reliability and stability, ensuring peak drying performance.

Can activated alumina handle different environmental conditions?

Certainly. Its high crush strength adapts to a range of temperatures and humidity levels, maintaining consistent performance.

Is energy consumption lower with activated alumina?

Yes. It regenerates at low temperatures, leading to significant energy savings over its service life.

Does this prevent clogging?

Indeed. Our precision-sifted beads resist clumping, keeping your system’s manifolds and screens clear.

Is activated alumina suitable for drying CO₂ and cracked gas streams?

Definitely. Its versatile adsorption capabilities make it ideal for various industrial applications, including CO₂ and cracked gas.

Don’t let moisture compromise your system’s reliability and performance. By leveraging Artic Driers’ Activated Alumina, you gain a desiccant solution that excels in high adsorption capacity, easy regeneration, and robust durability. If you’re ready to upgrade your operations with consistent and energy-efficient moisture control, contact us today or place your order to experience the transformative power of activated alumina in your drying systems.

Elevate your industrial drying process now – Order Activated Alumina from Artic Driers or reach out for more information on our customized moisture control solutions!