Catalysts

catalysts

Catalysts

VGO Hydrotreating Catalysts

Nowadays, VGO (Vacuum Gasoil Hydrotreating) HDT operators are not only focused on maximizing HDS performance, they are also looking for a boost in nitrogen removal and aromatics saturation. Depending on the Unit Pressure and targeted achievement, Axens offers a complete portfolio of Catalysts.

Catalysts

Total Hydrogenation Catalysts

Axens total hydrogenation catalysts are recommended for the hydrogenation of hydrocarbon cuts to lower the aromatic content or to saturate olefins and diolefins. They offer high resistance to poisons when the feed contains a few ppm of sulfur or of other contaminants.

Catalysts

Tail Gas Treatment Catalysts

To further increase recovery yields, tail gas leaving the Claus section can be treated using different processes. Axens offers dedicated products for sub-dewpoint applications or hydrogenation processes where sulfur species are reduced back to H₂S and recycled to the Claus section inlet.

Catalysts

Sweetening Catalysts

For the sweetening of liquid hydrocarbons Axens offers catalysts using sulfonated cobalt phthalocyanine as the active material.

Catalysts

Selective Hydrogenation Catalysts

High-performance selective hydrogenation catalysts dedicated to the petrochemical and refining industries, to purify highly valuable olefinic and aromatic streams produced by steam crackers and FCC units.

Catalysts

Residue Hydrotreating Catalysts

RDS units include a number of reactors in series, each with a dedicated function. These units require a tailored catalyst system characterized by three reaction zones where the types and quantities of each catalyst are determined as a function of the feedstock difficulty and the objectives of the unit.

Catalysts

Reforming Catalysts

Although Catalytic Reforming technologies have advanced considerably over the last few decades, even the smallest improvements in catalyst selectivity, activity and stability have significant impact on refinery economics.

Catalysts

Oligomerization Catalysts

Oligomerization technologies achieve high conversions of light olefinic fractions into higher value gasoline and middle distillates in association with dedicated catalysts specially developed for these applications.

Catalysts

Middle Distillates & Naphtha Hydrotreating Catalysts

Axens’ portfolio has a complete, high performance range of hydrotreating catalysts allowing for increasingly more difficult feedstock to be processed without cycle penalty.

Catalysts

Linear Alkyl Benzenes Catalysts

Dehydrogenation of linear Paraffins

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