The product is made of advanced forming technology, with stable specific surface area, good compressive strength, low wear, suitable pore structure, low impurity content, good diffuse characteristics of active components and so on. According to user's requirements, different process conditions can be used to produce catalyst carriers with different pore sizes and stack ratios. It is widely used in the production of precious metal catalysts such as sacrifice, platinum and so on.

Carrier of Benzene Desulfurization Catalyst

　　AL203=100- (Si02+Fe203+Na20+Cauterization)