What Are the Advantages of the Low Sodium Characteristics of PSB-LOW-NA? An important feature of PSB-LOW-NA produced by Zibo Xiangrun is the control of Na₂O content, and the Na₂O indicator can reach ≤0.10%. Why do catalyst production enterprises pay attention to this indicator? Pseudo-boehmite can be converted into alumina materials through subsequent processing, and impurity […]

Pseudo-boehmite usually needs to undergo processes such as forming, drying, and calcination to be converted into an alumina support. During this process, the sodium element in the raw material may affect the surface properties of the final alumina. For catalysts, the alumina support does not only serve the role of “support.” It also needs to […]

Pseudo-boehmite is an important hydrated alumina material. After appropriate forming, drying, and calcination treatments, it can be used to prepare alumina materials with a relatively large specific surface area and well-developed pore structures. Therefore, it is widely used in the production of alumina catalyst supports. In hydrogenation catalysts, alumina supports not only serve to support […]