1. Product performance:
Pseudo-boehmite, also known as aluminum hydroxide gel and alumina monohydrate. The molecular formula is Al2O3•H2O (1.2~2.2), with the performance of non-toxic, odorless, powder (dry), high purity of crystal phase , good peptization performance and strong adhesion. According to different production processes, different products can be used for different applications. Using high purity aluminum hydroxide and ion-exchange membrane alkali as the basic raw materials, after carbonation, it adopts different processes to produce a series of large-pored pseudo-boehmite products. This series of products have very stable quality and excellent physical and chemical properties
This series of products have been widely used in petroleum distillate hydrogenation catalysts, cracking (gasoline hydrotreating) catalysts and chemical catalysts.
|Product Typical Properties||PB-DKH||PB-DKM||PB-DKL||PB-ZK||PB-SB||PB-LJ|
|BET Surface Area||〔m2/g〕||≥300||≥290||260-280||≥280||≥260||260-280|