Inert Alumina Ball:

It is widely used in many fields, including petroleum, chemical engineering, fertilizer, smelting, gas and enviromental protection. Being the covering and supporting material and tower packing for catalyst in the reactor. It has the feature of high temperature and pressure resistance, low watere adsorption, and stable chemical performance. It can not only resist the corrosion from the acid, alkali and other arganic solvent but also the temperature change in production process. The main role of ceramic ball is to increase the distributing spot of gas and liquid, also support and protect the activated catalyst with low strength.