Do you know what ceramic fillers are for?

There are two kinds of ceramic fillers: inert balls and active balls. The active ball is adsorption, and the inert ball is the support and coating material of the catalyst in the reactor, which can buffer the impact of liquid and gas entering the reactor on the catalyst, protect the catalyst and improve the distribution of the catalyst. Widely used in petroleum, chemical industry, chemical fertilizer, natural gas and environmental protection industries.