summary:
Micro porous ceramic balls, also known as porous ceramic balls, are made by creating pores on the basis of inert alumina ceramic balls, thus having the same stacking porosity as inert ceramic balls. They play a role in covering and supporting catalysts and dispersing vapor-liquid substances. At the same time, they also add 20-30% of structural pores with adsorption properties, allowing them to adsorb and filter impurities in oil products, thereby protecting catalysts and extending the operating cycle of the device.
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