Activated alumina for catalyst carrier

White spherical material by special fabrication, as the skeleton has a unique structure, it is strong affinity with the active component, The porous of the product are uniform distribution , the pore size is suitable ,the pore volume is large, the water absorption is high, the accumulation density is low, the mechanical property is good. It is suitable for catalyst carrier. The Co-Mo series of catalyst agent made by this products has the property of good low-temperature activity ,widely use temperature range and short time of vulcanization. And it is very suitable for small and medium ammonia plant.