Cobalt-molybdenum catalysts

Cobalt-molybdenum catalysts play a crucial role in petroleum refining and the chemical industry. They consist of cobalt (Co) and molybdenum (Mo) deposited on aluminum oxide (Al₂O₃). These catalysts are particularly suitable for hydrogenation processes and contribute significantly to efficiency and sustainability in various chemical applications.
Application areas
1. Hydrodesulfurization (HDS)
One of the main applications of cobalt-molybdenum catalysts is the removal of sulfur compounds from petroleum fractions. In this process, sulfur atoms react with hydrogen to form low-sulfur products. These products help reduce sulfur emissions during fuel combustion and promote the use of cleaner fuels.
2. Hydrogenation
Cobalt-molybdenum catalysts convert unsaturated hydrocarbons into saturated compounds. This conversion is particularly important in the petrochemical industry, where companies require high-quality products.
3. Ammonia production
These catalysts are also used in catalytic nitrogen fixation for ammonia synthesis. They efficiently convert nitrogen and hydrogen into ammonia, an important raw material for fertilizers.
How it works

Cobalt acts as an activator for molybdenum and increases its catalytic activity. This combination is crucial for the effectiveness of the catalyst.
Molybdenum acts as a main component for hydrogenation and sulfur removal, and promotes the chemical reactions.
The support material (often aluminium oxide) offers a high surface structure, which increases the reaction rates and improves the efficiency of the catalyst.

This combination results in a highly efficient catalyst that plays a significant role in important chemical conversion processes, both in environmental technology and in energy production.
C&CS offer
C&CS (Catalysts & Chemical Specialties) offers high-quality catalysts for various industrial applications. These catalysts optimize hydrogenation processes and the hydrodesulfurization (HDS) of petroleum products.

Through the targeted combination of cobalt and molybdenum on aluminium oxide, C&CS catalysts ensure high efficiency in sulfur removal and hydrocarbon hydrogenation.

Furthermore, C&CS offers customized catalyst solutions tailored to the specific requirements of customers in the petroleum refining and chemical industries. The company places particular emphasis on the quality, performance, and longevity of its products to achieve optimal results in each application.

For further information about cobalt-molybdenum catalysts and other C&CS products, please feel free to contact us!