Catalyst grade calcined alumina

Описание

Calcined alumina has a wide range of applications in the catalyst industry, and its unique physical and chemical properties make it an ideal catalyst carrier and active ingredient.

Catalyst Grade Calcined alumina in the industry are mainly as follows:

Catalyst carrier
It has excellent properties such as high purity, fineness, uniformity and stability, which make it an ideal catalyst carrier. Therefore, as a carrier, it can provide a large specific surface area.Which is conducive to the dispersion of active components, thereby improving the catalytic rate.

Improve catalytic activity
The high hardness and corrosion resistance of calcined alumina enable it to withstand harsh reaction conditions and protect the active components from damage. so it can maintain or improve catalytic activity.

Improve catalyst stability
By using it as a carrier, the thermal and chemical stability of the catalyst can be improved and the service life of the catalyst can be extended.

Promote mass transfer and heat transfer
The good thermal conductivity of Catalyst Grade helps to promote mass transfer. And heat transfer between reactants and products, optimize reaction conditions. And improve catalytic effects.

Environmentally friendly catalysts
With the continuous improvement of environmental protection requirements, the application of calcined alumina in environmentally friendly catalysts is becoming more and more extensive. It can  use for manufacture automobile exhaust purification catalysts, flue gas denitrification catalysts, etc., effectively reducing pollutant emissions and protecting the environment

Petrochemical Catalysts
In the petrochemical process, it is also use for catalyst or catalyst carrier. It can improve reaction efficiency, reduce energy consumption, and remain stable under high temperature conditions. For example, in the process of oil cracking, it can be used as a catalyst to promote the process of heavy oil cracking into light oil

In summary, calcined alumina plays a vital role in the catalyst industry. Its use not only improves the performance of catalysts, but also promotes the development of related industries.