Product performance

This series of spherical alumina adopts a special hydrothermal treatment method to modify pseudo-boehmite with extremely low impurity content to prepare reforming catalyst carrier with high crystal phase purity, concentrated micropores, large specific surface area, high strength and good thermal stability. This carrier has a sufficiently large surface area, high strength, stable and suitable microporous structure, suitable acidity and low impurity content, and is suitable for multiple regeneration and repeated use.

Application area

Catalysts for semi-regenerative fixed-bed reformers CB-8, CB-11, CB-5B in the petrochemical industry.