Concave convex ceramic balls (also known as pineapple ceramic balls) are a special type of ceramic filler. Here are some characteristics and related information about it:

Appearance structure:

The surface of the concave convex porcelain ball is not smooth and flat, but has an uneven structure, presenting a texture similar to that of a pineapple surface. This unique appearance design increases the surface area of the ceramic ball, and compared with traditional smooth ceramic balls, it increases the contact area with the material.

In addition to the concave convex structure on the surface, some concave convex ceramic balls may also have special designs such as grooves to further enhance their performance characteristics.

Performance characteristics:

Increasing specific surface area and porosity: The uneven surface and grooves greatly increase the specific surface area and porosity of the ceramic ball. The increase in specific surface area helps to improve the contact efficiency between ceramic balls and materials, making the reaction more complete; A higher porosity is beneficial for the flow and dispersion of materials, reducing the resistance of the system.

Good chemical stability: Like ordinary inert alumina ceramic balls, concave convex ceramic balls have good chemical stability and can withstand corrosion from chemical substances such as acids, alkalis, and organic solvents, maintaining stable performance in various complex chemical environments.

High mechanical strength: After special processing and firing techniques, the concave convex ceramic balls have high mechanical strength and can withstand the impact and pressure of materials in the reactor. They are not easily broken or damaged, ensuring their reliability and stability during use.

Good thermal stability: It can work stably in high temperature environments, withstand temperature changes that occur during production, and is suitable for various high-temperature reaction scenarios.

Application areas:

Petrochemical industry: Concave convex ceramic balls can be used as supporting fillers for catalysts in processes such as petroleum refining and petrochemicals, providing good support and dispersion for catalysts and improving their utilization and reaction efficiency.

Fertilizer production: used in reactors and towers in fertilizer production to help improve material distribution and reaction conditions, and promote the smooth progress of the fertilizer production process.

Fine chemical industry: Concave convex ceramic balls can be used in the production process of various fine chemicals in the field of fine chemical industry, such as pharmaceuticals, spices, dyes, etc., providing a suitable reaction environment for chemical reactions.

In the field of environmental protection, concave convex ceramic balls can be used as fillers as carriers for adsorbents and catalysts in environmental treatment processes, such as waste gas treatment and wastewater treatment, to improve the effectiveness of environmental treatment