What do you know about ceramic ball?

The inert alumina ceramic ball is made of industrial alumina and kaolin as the main raw materials, after forming and firing at a high temperature of 1300℃. It has the characteristics of high mechanical strength, high chemical stability and thermal stability. It can withstand high temperature, high pressure, acid, alkali, salt and various organic solvents. It is widely used in petroleum, chemical, fertilizer, natural gas and environmental protection, etc. industry. As a support and covering material for the catalyst in the reactor, it can buffer the impact of the liquid and gas entering the reactor on the catalyst, protect the catalyst, and improve the division of liquid and gas in the reactor.


Activated alumina is a kind of white spherical or columnar particles with adsorption performance, catalytic activity, porosity, high dispersion, and large specific surface area. It is slightly soluble in acid or alkali, but insoluble in water. It is suitable for a variety of gases and liquids. It can be used as adsorbent, desiccant, catalyst and carrier for petroleum, fertilizer, chemical industry and other industries.


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