Introduce
Inert ceramic ball bed supporting medium is mainly used in chemical industry, petroleum, natural gas, environmental protection and other industries, as catalysts, adsorbents and molecular sieves and other fillers supporting and covering materials.

sort
The inert ceramic ball bed supporting medium is divided into high aluminum inert ceramic ball bed supporting medium and low aluminum inert ceramic ball bed supporting medium according to the different AL2O3 content, and there are certain differences in quality. High aluminum inert ceramic ball bed supporting medium due to high alumina content, usually has higher hardness, strength and better wear resistance, can withstand higher temperatures and more complex chemical environment, in long-term use is not easy to break and deformation, and chemical stability is stronger; The alumina content of low aluminum inert ceramic ball bed supporting medium is relatively low, and its hardness, strength, wear resistance, high temperature resistance and chemical stability are relatively weak, but the cost may be relatively low, and the appropriate product can be selected according to the specific use scenario and needs.

effect

1. Support and distribution: Provide stable support, improve the distribution uniformity of the catalyst or adsorbent, and prevent particle breakage or loss.
2. Chemical corrosion resistance: acid and alkali resistance, high temperature resistance, suitable for a variety of harsh working conditions.
3. High mechanical strength: it can withstand greater physical pressure to prevent the collapse of the packing bed due to pressure changes.
4. Gas and liquid distribution optimization: promote the uniform distribution of fluid in the reactor to improve reaction efficiency.
5. Improve heat and mass transfer performance: help to maintain the thermal stability of the system and improve the overall reaction efficiency.

Application field
Petrochemical industry: Used in catalytic cracking, hydrofining and other devices to support catalysts and ensure stable reaction.

Fertilizer industry: Protect catalysts and optimize gas distribution in medium and low conversion furnaces, synthetes and other equipment for synthetic ammonia production.

Natural gas industry: protect desulfurization and decarbonization catalysts and optimize gas distribution in natural gas purification and storage.

Environmental protection industry: Used for industrial wastewater treatment, flue gas desulfurization and denitrification processes, adsorption and retention of pollutants, to assist chemical reactions.

Technical index
Water absorption: General requirements ≤5%, low water absorption can ensure stable performance in wet or water environment.

Acid resistance: ≥98%, can resist strong acid corrosion.

Alkali resistance: ≥80-95%, can withstand a certain alkaline environment.

Heat resistance temperature: ≥1300-1700℃, meet the high temperature process requirements.