Introduction

medium alumina ceramic ball , also known as medium Alumina Ceramic Balls, are industrial ceramic materials made from aluminum oxide and kaolin as the main raw materials. They are processed through a series of procedures and then fired at high temperatures. These balls possess strong corrosion resistance, good high-temperature resistance, and relatively high strength. They are widely used in environmental protection fields such as petroleum, chemical industry, fertilizer industry, and natural gas industry.

Pay attention to performance indicators

Alumina content: Generally speaking, the higher the alumina content, the better the hardness, wear resistance, high-temperature resistance and other performance of ceramic balls. However, the price is also relatively higher. You can choose the products with appropriate alumina content according to the specific usage environment and the requirements for performance. For example, there are 23%, 45%, 90% and other different contents of medium alumina ceramic balls.

Application fields

Catalyst carriers: Provide catalysts with a large specific surface area and suitable pore structure, enabling the active components of the catalyst to be uniformly dispersed on their surfaces. This helps to improve the efficiency and selectivity of catalytic reactions, thereby enhancing the processing effect and product quality of oil products.

Reactor packing materials: With excellent high-temperature resistance and corrosion resistance, they can be used as the inner lining of reactors to protect the reactors from erosion by high temperatures and corrosive media. They can also be used as packing materials to fill equipment such as reaction towers, increasing the contact area between gas and liquid and making the reactions more thorough.

Ball mill grinding media: In processes such as ore grinding, the alumina ceramic balls used as grinding media can effectively grind ores into fine powder due to their high hardness and wear resistance, improving grinding efficiency and reducing grinding costs, and causing no pollution to the materials being ground.

Purpose

Grinding media: If used for grinding, medium-alumina ceramic balls with high hardness and good wear resistance should be selected to enhance grinding efficiency and reduce wear. For instance, when grinding fine materials in industries such as ceramics and electronics, this characteristic should be given particular consideration.

Catalyst carrier: As a catalyst carrier, medium-alumina ceramic balls need to have an appropriate specific surface area, pore size, and pore volume to provide a favorable attachment and reaction site for the catalyst, ensuring efficient catalytic reactions.

Filler: When used to fill equipment such as towers and reactors, medium-alumina ceramic balls with regular shapes and uniform sizes should be selected to ensure the uniformity and stability of the filler layer, allowing for uniform gas-liquid distribution and improving the efficiency of mass transfer and heat transfer.