Overview of Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball

Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball are one of the most widely used and versatile technical ceramics, prized for their excellent combination of properties. Composed primarily of aluminum oxide (Al₂O₃), they offer outstanding hardness, wear resistance, and electrical insulation, even at high temperatures. From low-purity grades for general industrial use to high-purity compositions for demanding applications, alumina ceramics provide a cost-effective and reliable solution across a vast range of industries.

Features of Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball

• High Hardness & Wear Resistance: Excellent resistance to abrasive wear, making it ideal for liners, nozzles, and guides.

• Superior Electrical Insulation: Maintains high electrical resistivity and dielectric strength, even at elevated temperatures.

• Excellent Thermal Stability: Withstands high operating temperatures and exhibits good thermal conductivity.

• High Mechanical Strength: Possesses good compressive strength and stiffness.

• Chemical Inertness: Resists corrosion from a wide range of acids, alkalis, and other harsh chemicals.

• Cost-Effectiveness: A highly versatile and economically efficient ceramic material for numerous applications.

Specification of Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball

This Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball is a key industrial material. It offers outstanding performance for demanding applications. Its main component is aluminum oxide (Al₂O₃) at 99% purity. This high purity delivers superior chemical stability. It resists attack from strong acids and strong bases extremely well. This makes it perfect for harsh chemical environments.

The ball has exceptional hardness. It measures 9 on the Mohs scale. It also has very high mechanical strength. Its crush strength exceeds 13,000 N per ball. This strength prevents crushing under heavy loads. It ensures stable support in catalyst beds. The material has a low water absorption rate. This rate is less than 0.05%. Low absorption means minimal swelling or shrinking. It maintains its shape and size reliably.

Thermal stability is a major advantage. The ceramic ball handles very high temperatures. It operates continuously up to 1650°C (3000°F). It also has excellent thermal shock resistance. This resistance allows quick temperature changes without cracking. The ball features a smooth, uniform surface. This surface minimizes friction and abrasion. It protects sensitive catalyst pellets from damage.

Its density is high. This density provides good weight and packing. It helps maintain proper bed structure. The ball is inert. It does not react with most process chemicals. This inertness prevents contamination of catalysts or products. Its low porosity contributes to this. Low porosity also blocks gas or liquid penetration effectively.

People use these balls widely. They support catalysts in chemical reactors. They work in petrochemical refining. They function in gas processing units. They serve in fertilizer production. They are also packing material in distillation columns. They provide structural support and promote even flow. They are essential for efficient, reliable catalytic processes.

Applications of Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball

Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Balls are vital in many industries. They act as strong, stable bases for catalysts. These balls hold the catalyst material firmly in place inside reactors. This is crucial for chemical reactions to happen efficiently and safely.

The petrochemical industry uses these balls extensively. They are found in oil refining units. Examples include hydrotreaters and hydrocrackers. Here, they support catalysts under extreme heat and pressure. They withstand high temperatures easily. This thermal stability prevents breakdown. It also protects the valuable catalyst itself. This leads to longer catalyst life and better process reliability. Their high crush strength is essential. It prevents the balls from breaking under heavy catalyst loads. This avoids reactor blockages and costly shutdowns.

Environmental technology also benefits. These balls are used in systems cleaning exhaust gases. They help remove harmful pollutants from industrial emissions. They provide a stable bed for catalysts converting nitrogen oxides (NOx) or volatile organic compounds (VOCs). Their resistance to chemical attack is key. They don’t corrode easily in harsh gas streams. This ensures consistent performance over long periods.

Chemical manufacturing relies on them too. They are used in reactors producing ammonia, methanol, and other bulk chemicals. The balls handle corrosive chemicals well. They maintain their shape and strength. This provides reliable support for sensitive catalysts. Consistent flow through the reactor bed is maintained. This is important for achieving the desired chemical yield and purity.

Manufacturers appreciate their consistent quality. The 99% alumina content guarantees high purity. This purity minimizes unwanted reactions with the process chemicals. It also ensures consistent physical properties batch after batch. Their smooth surface reduces friction and wear. This helps maintain uniform packing in the reactor. Good packing is essential for even gas or liquid distribution.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Catalyst Support Aluminum Oxide 99% High Alumina Ceramic Ball

What are Catalyst Support Aluminum Oxide Ceramic Balls made from?
These ceramic balls are made from alumina. The main ingredient is aluminum oxide. The purity is very high at 99%. This high purity alumina gives them excellent properties. They are strong and resist heat and chemicals well.

What is the main job of these ceramic balls?
Their main job is supporting catalyst material. They go inside reactors and towers. They hold up the catalyst pellets or particles. This stops the catalyst from moving around too much. It also helps gases or liquids flow evenly through the catalyst bed.

Why choose high alumina balls over other support materials?
High alumina balls offer big advantages. They are incredibly hard and strong. They can handle very high temperatures without breaking. They resist damage from chemicals and wear. This means they last much longer than cheaper materials. They also won’t contaminate your process.

Can these ceramic balls handle extreme heat?
Yes, they handle extreme heat very well. They are designed for high-temperature use. They can operate continuously in temperatures up to around 1600°C (2912°F). Their thermal shock resistance is also good. This means they resist cracking when temperatures change fast.

Are different sizes of these alumina balls available?
Yes, different sizes are usually available. Common sizes range from small diameters like 3mm to larger ones like 50mm. The exact sizes depend on the supplier. The size you need depends on your reactor design and catalyst size. Suppliers can often provide custom sizes.