Inert ceramic alumina ball as catalyst bed support and covering media

Inert alumina ceramic ball has the characteristics of high strength, low water absorption, high chemical stability, high thermal stability, resistance to high temperature and high pressure. It can not only resist the corrosion from the acid, alkali, salt and other organic solvent, but also the temperature change in production process.

Inert alumina ceramic ball is widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries, as the supporting and covering material of catalyst in reactors. Its main role is to increase the distributing spot of gas or liquid, also support and protect the activated catalyst with low strength.