Catalyst carriers not only play a role in fixing active components in catalytic reactions, but also affect the dispersion, stability and reaction efficiency of catalysts. Among many carrier materials, alumina has become an important carrier in the fields of petrochemicals, environmental catalysis and fine chemicals due to its low cost, easy preparation, high specific surface […]

Pseudo-boehmite is an aluminum oxide precursor with special structure and properties, which is widely used in many industrial fields. This article will mainly introduce the main uses and importance of Pseudo-boehmite. Catalyst carrier The most important application of pseudo-boehmite is as a catalyst carrier: In the petroleum refining industry, it is a key material for […]

Activated alumina is a high-porosity, high-surface-area aluminum oxide material that is widely used in water treatment, gas drying, catalyst carriers, petrochemicals and other fields. However, as its application range expands, discussions about its safety are also increasing. So, is activated alumina safe? Health and safety of activated alumina (1) Toxicity assessment Activated alumina itself is […]