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Activated Alumina
Kingdotech is a trusted manufacturer and supplier of high-quality Activated Alumina in China, serving industries such as water treatment, air drying, and gas purification. Our activated alumina features high surface area, strong adsorption capacity, and excellent chemical stability, making it ideal for removing moisture, fluoride, and other impurities. With consistent product quality, competitive pricing, and reliable global delivery, Kingdotech is your dependable partner for industrial adsorption and filtration solutions.
What We Provide
Kingdotech offers a full range of Activated Alumina products in various sizes and grades, suitable for drying, purification, and filtration applications. We provide bulk supply, OEM customization, technical support, and fast global delivery to meet the diverse needs of industrial clients.
Activated Alumina Balls
Activated Alumina Granules
Activated Alumina Powder
Key Product Features
Kingdotech Activated Alumina offers high adsorption, strong durability, low dust, and customizable sizes for efficient drying and purification across industries.
| Performance Indicator | Typical Value |
| Shape | Balls / Granules / Powder |
| Particle Size | 1–2 mm / 2–4 mm / 3–5 mm |
| Bulk Density | 0.70 – 0.85 g/ml |
| Crushing Strength | ≥ 100 N |
| Moisture Content (as shipped) | ≤ 5.0% |
| Surface Area | 200 – 300 m²/g |
| Pore Volume | 0.4 – 0.6 ml/g |
| Water Adsorption Capacity | ≥ 25% (by weight) |
| Operating Temperature Range | Up to 300°C |
| Application Fields | Air & gas drying, water purification, catalyst carrier |
Why Choose Our Activated Alumina?
Kingdotech’s Activated Alumina offers exceptional adsorption capacity, high mechanical strength, and excellent thermal stability. Our products undergo strict quality control to ensure consistent performance, while competitive pricing and reliable global supply make us the trusted partner for industrial drying, purification, and catalyst applications.
High Adsorption Capacity
Effectively removes moisture, fluoride, and impurities in various industrial applications with superior surface area and pore structure.
Strong Mechanical Strength
Durable balls and granules resist crushing and abrasion, ensuring long service life and stable operation even under harsh industrial conditions.
Excellent Thermal Stability
Maintains performance at high temperatures, suitable for repeated regeneration cycles in drying and purification processes.
Strict Quality Control
Produced under strict quality management to ensure consistent particle size, low moisture content, and high adsorption efficiency for reliable performance.
Applications of Activated Alumina
Activated alumina is widely used in industrial drying, water purification, gas adsorption, and catalyst support. Its high surface area and strong adsorption properties make it ideal for removing moisture, fluoride, sulfur compounds, and impurities in air, water, and chemical processes.
Air & Gas Drying
Water Purification & Fluoride Removal
Desulfurization & Gas Purification
Catalyst Carrier & Support
Chromatography & Adsorption Processes
Why Choose Kingdotech?
Kingdotech offers certified high-quality activated alumina with advanced manufacturing, strict quality control, and tailored solutions. With global export experience and expert technical support, we ensure reliable supply and optimal performance for your industrial needs.
Strict Quality Control
Each batch undergoes rigorous testing for particle size uniformity (1–5 mm), crushing strength (≥100 N), and low dust content, delivering reliable and stable products.
Expert Technical Support
Our experienced team provides comprehensive guidance—from product selection to troubleshooting—to maximize performance and customer satisfaction.
Contact Kingdotech
Need a reliable Activated Alumina supplier?
Reach out to our team for samples, pricing, or technical consultation.
Email: [email protected]
Phone/WhatsApp: +86 16605729516
Get a Free Quote Today.
