Skip to content

Hydrocracking | Hydrocracker feed pretreatment

The growing interest in processing heavy oils with high nitrogen content has created a need for pretreatment catalysts with even higher hydrodenitrogenation (HDN) and hydrodesulfurization (HDS) activity. Without such pretreatment, organic nitrogen compounds would poison downstream hydrocracking catalysts and drive up costs by negatively impacting not only conversion and yield structure but also cycle length and product properties.

Proprietary HySwell™ and HyBRIM™ technologies enable Topsoe’s hydrocracker feed pretreatment catalysts to deliver unmatched high activity for HDS and, in particular, HDN. As the high activity protects the downstream hydrocracking catalyst, a lower catalyst density – thanks to improved utilization of active metals and modified carriers – reduces fill costs, amounting to significant savings for your refinery.

Get in touch

Peter Andreas Nymann

Peter Andreas Nymann

Contact our expert

Related downloads

Watch related videos

Introducing the TK-611 HyBRIM™ catalyst
Introducing the TK-611 HyBRIM™ catalyst Looking for a superior catalyst for high pressure ultra-low sulfur diesel or hydrocracking pretreatment service? With rising oil demands and tougher feeds, the industry is focused on generating more ...
Torus™ quench mixer  - optimal mixing, faster and safer access, and more profit
Torus™ quench mixer - optimal mixing, faster and safer access, and more profit As fuel specifications worldwide tightens, the role of reactor internals has become crucial to achieve optimal conditions in hydroprocessing reactors. Even minor irregularities in your mixing ...